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Andrew [12]
3 years ago
11

When you go down a group, does the tendency for a metal to react (become duller) increase or decrease?

Chemistry
1 answer:
Elan Coil [88]3 years ago
7 0
Increase I'm pretty sure
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The heat of vaporization of water at 100°c is 40.66 kj/mol. Calculate the quantity of heat that is absorbed/released when 9.00 g
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Answer:

20.3 kJ of heat is absorbed when 9.00 g of steam condenses to liquid water.

Explanation:

Heat is being consumed during vaporization and heat is being released during condensation.

To vaporize 1 mol of water, 40.66 kJ of heat is being consumed.

Molar mass of water = 18.02 g/mol

Hence, to vaporize 18.02 g of water , 40.66 kJ of heat is being consumed.

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chubhunter [2.5K]

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Conjugates acids are those acids which are made when an acid donates a proton to a base according to Bronsted Lowry theory.

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Learn more about conjugate acid

brainly.com/question/12883745

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