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BaLLatris [955]
2 years ago
11

This is something I really need help in pls

Chemistry
2 answers:
Monica [59]2 years ago
7 0

Answer:

3 m/s2

Explanation:

i looked it up on quizizz and it showed 3 m/s2

erica [24]2 years ago
4 0
It’s 2.5 m/s i believe
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Below:

Explanation:

To calculate an energy change for a reaction: add together the bond energies for all the bonds in the reactants - this is the 'energy in' add together the bond energies for all the bonds in the products - this is the 'energy out.

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How do you calculate the density of a gas, based on its temperature and pressure?
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3 years ago
How does the idea of a neutron help address the puzzles about the protons in the nucleus and the mass of atoms?
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6 0
3 years ago
6.0L of a gas exert a pressure of 2.5 atm. When the pressure is increased to 10.0atm what is the new volume of the gas
jeka57 [31]

Answer:

<h2>1.5 L</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{6 \times 2.5}{10}  =  \frac{15}{10}  =  \frac{3}{2}  \\

We have the final answer as

<h3>1.5 L</h3>

Hope this helps you

7 0
3 years ago
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