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PolarNik [594]
3 years ago
14

1.What is the amount of energy required to raise the temperature of 150 grams of aluminum by 10°C?

Chemistry
1 answer:
Wittaler [7]3 years ago
8 0
1. i believe its A im not sure tho

2 im think its true

3 C

4 B
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4. A gas occupies 1.56 L at 2.00 atm. What will be the volume of this gas if the pressure becomes 4.00 atm?
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Answer:

<u>0.78 L</u>

Explanation:

From Boyle's Law :

P₁V₁ = P₂V₂

Here :

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Solving :

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  • V₂ = 2 x 1.56 / 4
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Which change in oxidation number represents reduction?
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