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White raven [17]
2 years ago
5

Pls help me!!!!!!!!!!!!!!!

Chemistry
2 answers:
ELEN [110]2 years ago
6 0

Answer:

c

Explanation:

DedPeter [7]2 years ago
3 0

Answer:

C. Element

I HAVE HELPED!!!!!!!!!

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A 150 mL sample of hydrochloric acid (HCl) completely reacted with 60.0 mL of a 0.100 M NaOH solution. The equation for the reac
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Answer:

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Explanation:

The following data were obtained from the question:

Volume of acid (Va) = 150mL

Volume of base (Vb) = 60mL

Molarity of base (Mb) = 0.1M

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Next, the balanced equation for the reaction. This is given below:

HCl + NaOH —> NaCl + H2O

From the balanced equation above,

The mole ratio of the acid (nA) = 1

The mole ratio of the base (nB) = 1

Finally, we shall determine the concentration of the acid, HCl as follow:

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Ma x 150 / 0.1 x 60 = 1/1

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Ma x 150 = 0.1 x 60

Divide both side by 150

Ma = 0.1 x 60 / 150

Ma = 0.04M

Therefore, the concentration of the acid is 0.04M

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