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Fofino [41]
3 years ago
11

WILL MARK BRAINLIEST AND THANK YOU!! PLEASE HELP!!!

Chemistry
1 answer:
denpristay [2]3 years ago
6 0

Answer:

c

Explanation:

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For all three questions, we will use the fact that

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1) For 175 mL of solution at 0.203 M, this means that:

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Considering the hydrochloric acid solution, if we have 0.035523 mol, then:

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2) If there is 20.3 mL = 0.0203 L, then:

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This means that the molarity of the diluted solution is:

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Considering the 9.36 M acid solution, from which we need 1.05 mol of perchloric acid from,

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