1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
strojnjashka [21]
3 years ago
9

For a science project, Janet performs four experiments that are supposed to show a chemical reaction. She displays her results i

n a table.
A 4-column table with 4 rows. The first column titled experiment has entries 1, 2, 3, 4. The second column titled substances has entries water + heat, vinegar + baking soda, cabbage juice + lemon juice, liquid A + liquid B. The third column titled evidence of reaction has entries gas formation, gas formation, color change, precipitate formation. The fourth column titled Chemical Reaction ? has entries yes, yes, yes, yes.

In the column titled "Chemical reaction?,” which experiment’s data should be changed to "No”?
History
2 answers:
Aleksandr [31]3 years ago
6 0

Experiment 1, because the boiling of water is a physical reaction not a chemical reaction

dybincka [34]3 years ago
6 0

Answer:

a

Explanation:

You might be interested in
Muhammad flight from Mecca to _____ became known as the hijra and its marks the first year of the Islamic calendar
shusha [124]
Muhammad flight from Mecca to Yahtrib became know as the hijra and its marks the first year of the Islamic calendar.

3 0
3 years ago
Briefly explain how cases are argued before the Supreme Court.
Reptile [31]
Cases Are argued between guilty and not guilty 
7 0
3 years ago
How to calculate loan
Veseljchak [2.6K]

Answer:

Divide your interest rate by the number of payments you'll make in the year (interest rates are expressed annually). So, for example, if you're making monthly payments, divide by 12. 2. Multiply it by the balance of your loan, which for the first payment, will be your whole principal amount.

Explanation:

6 0
3 years ago
How did the end of slavery affect the lives of the former slaves.
Ganezh [65]

Answer:

1.In most cases, the economic lives of the former slaves did not improve dramatically.

2.Outside of Haiti, newly freed people did not achieve anything close to political equality.

3.The greatest change was that former slaves were now legally free.

Explanation:

7 0
3 years ago
What were the United States’ primary goals in restructuring the Japanese government? Check all that apply.
Feliz [49]
Democratizing the country
Dismantling the military
Prosecuting war criminals
7 0
3 years ago
Read 2 more answers
Other questions:
  • what did alexander hamilton imply were the weaknesses of the present system of government under the articles of confederation
    5·1 answer
  • Depreciating assets: A Become more valuable over time. B Become less valuable over time. C Stay the same value. D None of the ab
    8·2 answers
  • What evidence exists that makes aye seem guilty for killing king tut?
    7·1 answer
  • What has happened to the attitudes of the soldiers by this time in the war?
    5·1 answer
  • What are some benefits of the oil industry
    8·1 answer
  • Which is the correct order of the 2nd, 3rd, 4th, and 5th presidents?
    12·1 answer
  • How do scientist think people migrated from Asia to the americas during the last ice age?
    13·2 answers
  • Place following events in chronological order, need to know asap, will mark brainliest
    6·2 answers
  • Racism in the past and racism in the present
    13·1 answer
  • What do you think is the relevance of the Agrarian Reform in the Philippines in today's generation?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!