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Marina CMI [18]
3 years ago
11

Katie's teacher has asked her to identify an unknown

Chemistry
1 answer:
sleet_krkn [62]3 years ago
4 0
The liquid freezes at 32 degrees celcius(A) is not the properties of water as water freezes at 0 degrees celcius
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Instructions
Marysya12 [62]

Answer:

-104.7?

I really dont know sorry :/

Explanation:

7 0
3 years ago
Density is a derived unit of mass / volume.
lapo4ka [179]

Answer:

1kg/L

Explanation:

1.) convert grams to kilograms

1000g÷1000=1kg

2.)use formula to find density

density =  \frac{mass}{volume}

= 1kg/1.0L

=1kg/L

6 0
2 years ago
Explain the changes in potential energy as a chemical bond forms
weqwewe [10]
Energy is released when a chemical bond forms
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3 years ago
Ethyl acetate is a sweet-smelling solvent used in varnishes and fingernail polish remover. it is produced industrially by heatin
Tatiana [17]
When Carboxylic Acid is treated with Alcohols in the presence of acid as a catalyst it produces corresponding Esters. This reaction is called as Esterification.
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The formation of Ethyl Acetate from Acetic Acid and Ethanol in the presence of acid is shown below,

6 0
3 years ago
What is a large oval structure that directs all of the cells activities ?
mestny [16]
The structure is known as the nucleus
7 0
3 years ago
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