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Kobotan [32]
3 years ago
15

Which has a higher ionization energy magnesium or calcium?

Chemistry
1 answer:
LenKa [72]3 years ago
4 0

Answer:

magnesium has a higher ionization energy because its radius is smaller. calcium has a higher ionization energy because it outermost sub-energy level is full. they have the same ionization energy because they have the same number of valence electrons.

Explanation:

hope this helps

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1. Determine the amount concentration of calcium ions and acetate ions in a 0.80 mol/L
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Since there is one mole of Ca^2+ in calcium acetate, its concentration is 0.80 mol/L.

<h3>What is concentration?</h3>

The term concentration has to do with the amount of substance in solution. The concentration can be measured in several units. Generally, concentration is expressed in molarity, molality, mass concentration units or percentage.

Now we are asked to find the amount concentration of calcium ions and acetate ions in a 0.80 mol/L solution of calcium acetate. The formula of calcium acetate is Ca(CH3COO)2.

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Learn more about concentration:brainly.com/question/10725862

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One gram of glass will rise 20° C when------------calories of heat are applied
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Answer:

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Explanation:

Here we will use a formula

Heat added in calories = Mass of glass x Increase in temperature x specific heat of glass  

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