Which of these is evidence that a chemical reaction has happened?

Question 1 options:

ice melting


something dissolving in water


formation of bubbles


sugar crystals appearing when a cup of sugar water evaporates

Answers

Answer 1
I think it would be the formation of bubbles because, ice melting, something dissolved in water, and sugar crystals forming, are all physical changes. They are still the same components just different physical appearances.

Related Questions

pls help me to translate this to English

Je suis allé raconter ce qui s'était passé au chef du
village et à ses conseillers. Mais ils n'ont pas cru mon
histoire et m'ont accusé du meurtre de la jeune femme.
Petit, il y a un seul détail que je n'ai pas révélé à mes
juges: le nom du vrai meurtrier. Comment veux-tu que
je dénonce mon meilleur ami? J'espérais qu'il allait dire
la vérité lui-même, mais il ne l'a pas fait. Chaque fois
qu'il me rencontrait dans les rues, il baissait la tête sans
me dire bonjour. Ma punition?' On m'a obligé de
quitter le village en abandonnant tout: femmes, enfants,
propriété... Je sais que mon ami dira la vérité un jour,
dans cette vie ou dans l'autre.>>​

Answers

Answer:

I went to tell the head of the village and its advisers. But they didn't believe my story and accused me of murdering the young woman. Small, there is only one detail that I have not revealed to my judges: the name of the real murderer. How do you want that do I denounce my best friend? I was hoping he was going to say the truth himself, but he didn't. Every time that he met me in the streets, he bowed his head without say hello to me. My punishment? ' I was forced to leave the village abandoning everything: women, children, property ... I know my friend will tell the truth someday, in this life or the next. >>

12. Quel comprimé
-vous
pour le mal de tête? (prendre) (1 point)

Answers

Quel comprimé prenez-vous pour le mal de tête?

please help fast!! I’ll give you brainlist

Answers

Answer:

1. I speak Italian

3. Professors teach in the classroom

Explanation:

Sorry I couldnt do any more.

1. Je suis italienne
2. Vous êtes acteur
3. Les professeurs sont dans la salle de classe
4. Nous sommes étudiants à Strasbourg
5. C’est une grande maison
6. Sophie est au restaurant
7. Ahmed est musicien
8. M. et Mme Robert sont de Bruxelles
9. Êtes-vous content?
10. Je suis à Genève
11. Nous sommes de Bordeaux
12. Tu es Jean-Paul?

i'm learning French, and i dont get the difference between "es" and "et"
best explanation gets brainliest

Answers

es is basically “you” and et is used when it can be replaced with he/she/it (il/elle/on)

Please Translate these to English!!!
1) il est une heure et quart de l'après-midi
2) il est midi dix
3) il est sept heures moins le quart du soir

Answers


Translation results
it is a quarter past one in the afternoon it is ten past twelve it is a quarter to seven in the evening

Question 1 with 2 blanksIl mange à la cantine.

Answers

Answer:He eats in the canteen.

Explanation:

1) une école

class

classroom

school

scholar


2) map

une carte

une mappe

un cahier

une feuille


3) un collège

grade school

middle school

high school

college

Answers

1- Classroom
2- une carte
3- college
Une école = school
Map = une carte
Un collège = middle school

Calie: Est-ce que je peux ______________ un roman pour deux semaines? Bibliothécaire: Oui, bien sur, on vous prête un roman pour 15 jours. A. faire B. emprunter C. choisir D. utiliser

Answers

B. Emprunter

(I’m french so you can trust my answer)

Bonjour,

Answer:

- Calie: Est-ce que je peux "emprunter" un roman pour deux semaines?

- Bibliothécaire: Oui, bien sur, on vous prête un roman pour 15 jours.

B. emprunter

can someone please create any animal daily routine story

Answers

Answer:

The Dolphin

It was such a hot sunny day and in the ocean there was a bottlenose dolphin enjoy the day. He had just woken up and was super hungry, so he decided to go search for a snack. He had just swam by the coral reef, when all of a sudden he say a huge school of fish! But it was already being chased by his friend, Flipper! Flipper was also a bottlenose dolphin, and they loved to help each other catch some fish. So what did he do? He swam as fast as he could at the school of fish and caught a whole mouth full! Yes! Now him and his friend went to enjoy their lunch. After they ate their lunch, they both decided to go swimming around the reef and then jump up to the surface to get a breath of fresh air. The air felt so cool, and nice and he saw a whole bunch of children screaming with glee! It felt so good to be a dolphin, and making little kids smile!

HOPE THIS HELPS! :)

Explanation:

Pleasseeee helpppppppp I'll mark brainliest

Answers

Answer:

"soixante-quinze pour cent"

- which means 75% -

Explanation:

Look at the pictures!

Hope it helped! Have a nice day.

HELP!! Employez le plus-que-parfait pour compléter ces phrases.

1) avant de prendre le pitite-dejeunner, je/j'...

2) Avant ce cours, nous...

Answers

Bonjour,

Answer:

1) Avant de prendre le petit-déjeuner, j'avais lu le journal.

2) Avant ce cours, nous avions révisé.

will mark as brainlest! pls answer within 5 minutes!



Describing Food

Imagine that you've recently tried a French dish at a French restaurant. Create a blog post in
French to describe the dish and share your experience of tasting it. You can research French
dishes online or use what you've learned in the unit.
Follow these guidelines to write your blog:
• use superlatives and comparatives in the description
include a description of the restaurant
describe the taste of the dish and the main ingredients used
• include your opinion about the dish

Answers

The dish was very tasty cuz I added a lil salt

Plz help!

French Vocabulary table and grammar guide!

Answers

Hi I hope I can help you ;)
(In present) :)

Write sentences to introduce one friend and one classmate
of each gender
MODÈLE: Matt, c'est mon camarade de classe.

Answers

Bonjour,

Answer:

Marc, c'est mon ami.

Jean, c'est mon camarade de classe.

Hello! Respond to this for good luck.

Answers

Answer:

Okay

Explanation:

Thank you, Have a great day!

Answer:

Hi hru !?!

Explanation:

Have A Wonderful Day !!

Why does the man do that makes Summer suspicious? edg french 2
a) He's wearing an eyepatch.
b) He puts a painting in his pocket.
c) He takes a picture of Jake and Summer.
d) He is twirling his moustache.

Answers

what book is this from ?
Heyy I hope I can help you ;)

The answer is C

Goodluck:)

How might the language you speak influence the way you think


-pls answer :(

Answers

Answer:

Many things

Explanation:

The language we speak influences many different things. It can impact the way that we think about time, space, and even colors! ... People who speak different languages focus on different things, depending on the words or sentence structure available to them. It influences our thought process and our feelings.

People that tend to speak more languages most likely have higher IQ rate than someone who speaks one language. Higher IQ makes you quicker to respond and you’ll be more intelligent

PLEASEEEE help! Attachments!

Answers

1- perds
2-finissons
3- réponds
4- vend
5-attendez


1- je maigris parce que je fais du jogging
2-tu choisis toujours des comédies
3- nous perdons toujours notre argent
4- ils vendent leurs raquettes de tennis

Change this sentence to a negative question in the Passé composé: Nous recevons un "A" dans la classe de français. N'al-nous recevons un "A" dans la classe de français? WHATS WRONG WITH THE SENTENCE?? I'm confused on what I did wrong.​

Answers

Answer:

Nous ne recevons pas un "A" dans la classe de francais.

Explanation:

"N'al-nous" apparently means don't we... I speak french but never heard that before lol.

When you want to make a sentence with a more negative tone, you use "ne pas", and put the "ne" before the action, I believe.

So the correct one is written above. I hope this helps!

J’ai fait des courses et j'ai acheté des aliments. J'ai vraiment falm. Peux-tu
s'il te plait?
A
promener le chien
B.
cuisiner
C.
faire la lessive
D
repasser

Answers

Answer:

I went shopping and bought food. I really falm. Can you

please?

AT

walk the dog

B.

to cook

vs.

to do the laundry

D

iron

Explanation:

J’ai fait des courses et j'ai acheté des aliments. J'ai vraiment falm. Peux-tu
s'il te plait?
A
promener le chien
B.
cuisiner
C.
faire la lessive
D
repasser

The Answer is B ;)

HELP PLEASE I GOT 8 MINS

1.Which one of these is conjugated in plus-que-parfait?

J'avais parlé

j'ai parlé


2.A quelle heure -------- - tu--------(sortir) ce matin?

étais-tu sorti?

avais - tu sorti?


3.A quelle heure -------- - tu--------(sortir) ce matin?

étais-tu sorti?

avais - tu sorti?

Answers

Answer:

j'ai parlé , étais-tu sorti? for both of the last two

Hello!

The answer is:

1-J’avais parlé

2-étais-tu sorti

2-étais-tu sorti

Goodluck ;)

Change this sentence to the negative in the Passé composé: Il met la table pour le dîner. * Il n'ai pas met la table pour le dîner. WHATS WRONG IN THE SENTENCE?​

Answers

Answer:

lol hello again, the correct one would be

"il ne met pas la table pour le diner"

Explanation:

PLEASE HELP ME I NEED THIS IT WAS DUE

Answers

Answer:

the answer is 2

Explanation:

Les contraires Match the words in the first column with their opposites in the second. Use a
dictionary, if necessary.
1. optimiste
a. désagréable
2. sociable
b. difficile
c. similaire
3. agréable
4. impatient
5. facile
d. pessimiste
e. dépendant
f. impoli
6. différent
7. indépendant
g. patient
8. poli
h. timide

Answers

1. Pessimiste
A. Agréable
2. Asociale
B. Facile
C. Différent
3. Désagréable
4. Patient
5. Difficile
D. Optimiste
E. Indépendant
F. Poli
6. Similaire
7. Dépendant
G. Impatient
8. Impoli
9. Sociable
1. Pessimiste - optimiste
2. Désagréable - agréable
3. Sociable - timide?
4. Difficile- facile
5. Similaire- différent
6. Impatient- patient
7. Dépendant- indépendant
8. Poli- impoli

Completes chauqe phrase a l'aide d'un partitif ou d'une expression de quantite


Tu peux commander... di tu veux.

Answers

Bonjour,

Tu peux commander  "de l'eau".

12. Quel comprimé
-Vous
pour le mal de tête? (prendre) (1 point)

Answers

Pour aide le mal a la tête on peut visiter le medicin où ils vont te donner des medicaments.

This could be a possible response.

It means to help a headache one must visit the doctor where they will give you medicine.

Hope this helps.
Quel comprimé prenez-vous pour le mal de tête? ;)

Transform these sentences.
A. Replace the singular elements in these sentences with their plural equivalents.
1. Comment t'appelles-tu?

Answers

1. Comment vous vous appelez
2.il y a des lycéens là-bas
3.pardon, excusez-nous
4.voilà des librairies

Un verbe est un mot d'action qui est utilisé pour décrire ou énoncer un événement, ils forment la partie principale de la phrase.

Le verbe indiquel’action qui est faite par le sujet. Il s’accorde donc avec celui-ci.

Si le sujet est seul, le verbe sera donc conjugué à une personne du singulier (je - tu- il/elle).  Si, au contraire, le sujet est au pluriel, le verbe sera alorsconjugué à une personne du pluriel (nous, vous, ils/elles).

à partir de la question posée, l'équivalent pluriel correspondant est le suivant:

       1. Comment t'appelles-tu?  

       Comment s'appelle vous

       2. Il ya un lycée là bas

       Il ya des lycéens la bas

       3. Pardon, excuse -moi

       Pardonnez, excusez nous

       4. Vollà  une librairie

      Voilà des librairies

En savoir plus sur les verbes ici:

https://brainly.com/question/14574299?referrer=searchResults

Mainly need help with the first one!

Will mark brainliest :)

Answers

Bonjour,

1. rue

2. un restaurant

3. à la bibliothèque

Rue
Un restaurant
À la bibliotheque

its time hurryyy
Claude, Pierre, Pierrette et Laure étudient les sciences, l'histoire et l'espagnol le vendredi.
Le dimanche, Pierrette assiste à la chorale et a le fou rire quand (when) elle écoute le professeur.
Laure aura 15 ans le 17 juillet. C'est vendredi. Dimanche, elle passe un examen de français. Elle a de la chance,
elle réussit tous les examens. Ou peut-être qu'elle travaille beaucoup. Ou peut-être qu'elle lit tous les livres.
Claude doit changer de place dans la salle. Il parle toujours avec Pierre. Il est assis devant lui et à côté de Chantal
Mme Poncelet dit toujours à Claude : « Ne regarde pas par la fenêtre. Le rouge, le bleu, le jaune ne sont pas
dehors mais devant toi, dans ton cahier et dans ton livre. >>
Mais Claude n'écoute jamais. Il est toujours préoccupé. Mais il n'est jamais ennuyeux.
Pierrette a le coup de foudre pour Claude mais elle ne parle jamais au jeune garçon.
Claude est en France depuis 15 ans.
Mme Poncelet speaks about what colors?
Blue, red and yellow
Blue, pink and green
Blue, white and purple
Rocknunla an nint

Answers

She speaks about blue, red and yellow

Answer:

blue red and yellow ill update soon

Explanation:

PLEASE HELP!!!
SEE and BE - Present of the code
Complete and then listen

Answers

Bonjour,

1. je suis

2. Tu as

3. j'ai

4. quelles sont

5.vous avez

6.. tu n'es

7. il y a

8. c'est

9. il a

10. ils ont

11. vous avez

12. vous êtes

13. ils ont

14. ce sont

15. nous sommes

16. on est

Verbe "avoir" au présent :

j'ai

tu as

il,elle, on a

nous avons

vous avez

ils, elles ont

Verbe "être" au présent :

je suis

tu es

il,elle, on est

nous sommes

vous êtes

ils,elles sont

Other Questions
Will give Brainless Do you think cold water would have changed the reaction speed between the baking soda and vinegar? If so, how? What is the value of sin(A)? The following sample data are from a normal population: 12 7 6 3 5 12 9 10 11 2 Calculate the point estimate of the population mean. Colin buys a car for 20000. It depreciates at a rate of 6% per year. How much will it be worth in 2 years? Give your answer to the nearest penny where appropriate. The one about government in the colony Read this excerpt from The Diary of Anne Frank.Mrs. Van Daan. (Rising, nervous, excited) Something's happened to them! I know it!Mr. Van Daan. Now, Kerli!Mrs. Van Daan. Mr. Frank said they'd be here at seven o'clock. He saidMr. Van Daan. They have two miles to walk. You can't expectMrs. Van Daan. They've been picked up. That's what's happened. They've been taken...(Mr. Van Daan indicates that he hears someone coming.)Mr. Van Daan. You see?Which tone would be most appropriate for a trailer that includes this scene?A) informalB) humorousC) mysteriousD) educational Which situation does the integer 3 best represent?A: 3 yards behind the winnerB: Finding $3 in a pocketC: Losing $3D: 3 feet below the ground? What is the value of -9 + (-4 + 7) (2)? PLEASE HELP!Which of these algorithms will move the robot along the same path as the algorithm below? what energy transfer and transformation occurs when riding a bicycle? what is 604,000,000 expressed in scientific notation?A 6.04x10^8B 6.04x10^-8C 6.04x10^9D 0.604x10^9 What form of government is the US federal government? A balloon is inflated to a volume of 1.25L .If the temperature of the air inside is cooled from 35C to 15C , what will be the final volume of the balloon? Given that9^-1/2 = 27^1/4 3^x+1Find the exact value of x. Factor 60x-12yPlz help This biome contains animals such as snow hares, foxes, and wolves How many atoms are in 30 grams of sulfur? PLS SHOW YOUR WORK I WILL MARK BRAINLIEST What is the transversal line with the parallel angles DA and BC What is a antonym for wheedle?