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Mademuasel [1]
2 years ago
8

When rubbing alcohol and water are at room temperature, which one boils first

Chemistry
2 answers:
Ugo [173]2 years ago
6 0

Answer:

rubbing alcohol

mylen [45]2 years ago
5 0

Answer:

alcohol

Explanation:

Alcohol has a lower boiling point

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Rufina [12.5K]

Answer:

The concentration of hydrochloric acid would be estimated to be less.

Explanation:

This is because, the hydroxyl ions from water react with the hydrogen ions from the hydrochloric acid, hence decreasing the moles of hydrogen ions which lowers the acidic strength of Hydrochloric acid.

7 0
3 years ago
The pictures are the answers
Mice21 [21]

Answer:

C.

Explanation:

If the students want to know at what percent of CO2 in the air the plant will grow at the fastest, then the percent of CO2 should be a different value for each plant in the table.

There are 2 tables that have different values for the CO2 - the tables in answer choices C and D.

Since the students only want to know how the amount of CO2 affects the plant, every other variable should remain constant.

The only answer choice that has a changing value for the percent of CO2 and a constant value for every other variable is C.

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3 years ago
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sineoko [7]

Answer:

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Explanation:

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8 0
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sashaice [31]

Answer:

7.The answer is 2.13 because if u add 3.23 and 4.51 and the answer is 7.74 and u add 2.13 to get 9.87. 3.23 + 4.51 + 2.13 is 9.87

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