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Andre45 [30]
3 years ago
12

Calculate ΔG ° for the following reactions at 25 ° C:

Chemistry
1 answer:
Maksim231197 [3]3 years ago
7 0

Answer:

NOPE

Explanation:

DAT IS TO HARD! WATCH SOME TIKTOK!

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Does the mass of a ball affect how far it rolls
dybincka [34]
Yes, it depends on the size of the ball and the weight. If it's heavy and big then it'll affect how far it rolls, if it's small and has no weight then it won't really move as much
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3 years ago
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The flame in a torch used to cut metal is produced by burning acetylene (C2H2) in pure oxygen. Assuming the combustion of 1 mole
Nookie1986 [14]

Answer:

19.8 kg of C₂H₂ is needed

Explanation:

We solve this by a rule of three:

If 1251 kJ of heat are relased in the combustion of 1 mol of acetylene

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(95.5×10⁴ kJ . 1) /1251kJ = 763.4 moles of C₂H₂

Let's convert the moles to mass → 763.4 mol . 26 g/1 mol = 19848 g

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3 years ago
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How many atoms are in 3 NaCl?
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Explanation:

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5 0
3 years ago
What two things effect the amount of kinetic energy an object has?
marta [7]

Answer:

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Explanation:

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3 0
3 years ago
Label each transition in this flow chart as a chemical change or a physical change
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3) MIddle: a physical change. There is no new substance. Bonds are not broken.

4) Right up: a chemical change. Bonds are broken.

5) Right down: a physical change. Change of state of matter.

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