3 years ago

The heat capacity of an object depends on its ______

Chemistry

1 answer:

sdas [7]3 years ago

6 0

Answer:

mass I hope can help this answer

Explanation:

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Hi! This is a science question...

Studentka2010 [4]

Answer:

C: remaining at rest

Explanation:

Acceleration (a) is the change in velocity (Δv), remaining at rest is not changing the velocity.

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2 years ago

The atomic number is based on the number of protons.

chubhunter [2.5K]

It is the atomic mass because you add the protons and neutrons together to get this number

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4 years ago

Be sure to answer all parts. Acetone is one of the most important solvents in organic chemistry. It is used to dissolve everythi

Kazeer [188]

Answer:

Half life = 79.67 sec

Explanation:

Given that:

k = $8.7\times 10^{-3}\ s^{-1}$

The expression for half life is shown below as:-

$t_{1/2}=\frac{\ln2}{k}$

Where, k is rate constant

So,

$t_{1/2}=\frac{\ln2}{8.7\times 10^{-3}\ s^{-1}}$

$t_{1/2}=114.94252\ln \left(2\right)\ sec=79.67\ sec$

Half life = 79.67 sec

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3 years ago

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3 years ago

How many significant figures are in 0.00102?

zaharov [31]

Answer:

Explanation:

102 are significant figures

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2 years ago

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