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kenny6666 [7]
3 years ago
6

Can someone please help me i dont understand and im about to get a zero

Chemistry
1 answer:
enyata [817]3 years ago
6 0
Is this a test or something else?
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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.

Thus;

Ca(CH3COO)2(aq)  ----> Ca^2+(aq) + 2CH3COO^-(aq)

It then follows that since there is one mole of Ca^2+ in calcium acetate, its concentration is 0.80 mol/L.

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

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Which characteristic makes legumes a good food source for food-insecure<br> populations?
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Legumes are much easier to grow than other plants, and are more adaptable.

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What happens to glucose and oxygen that is produced by plants during photosynthesis ​
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The 54.9-g sample of the compound X2O7 contains 33.6 g of oxygen atoms. What is the molar mass of element X?
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