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4 years ago

Need Help!!!!

Chemistry

1 answer:

Temka [501]4 years ago

8 0

1. It is the only compund that can be found as solid, liquid or gas.

2. The more clouds the cooler the climate will be.

3. The sun

4. Evaporation leaves the ocean's salt and particles behind

5. It has to melt first

6. Its the layers of sandstone, gravel, sand, or cracked limestone.

7. We use water in affective ways.

I hope this helps you!

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hope it will help you have a great day bye and Mark brainlist if the answer is correct

$kai6417$

#carry on learning

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3 years ago

Read 2 more answers

i have an unknown volume of gas at a pressure of 0.50 atm a temperature of 325 k. If i raise the pressure to 1.2 atm, decrease t

Ronch [10]

Assuming that the number of mols are constant for both conditions:
$\frac{P_1V_1}{T_1} = \frac{P_2V_2}{T_2}$
Now you plug in the given values. V_1 is the unknown.
$\frac{0.50 atm*V_1}{325K} = \frac{1.2 atm* 48 L}{230K}
$
Separate V_1
$V_1= \frac{1.2 atm* 48 L * 325K }{230K*0.50 atm }$
V= 162.782608696 L

There are 2 sig figs

V= 160 L

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3 years ago