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Calculate the hydrogen and hydroxyl ion concentration in a solution of 0.0315 g of HNO3 in 500 cc of water

Calculate the hydrogen and hydroxyl ion concentration in a solution of 0.0315 g of HNO3 in 500 cc of water

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
moles of HNO3 = 0.0315/63 => 0.0005
Molarity = 0.0005*1000/500 => 0.001 M
Concn. for H atom = > 1*0.001 => 0.001
and
for Hydroxyl ion => 0.001 as it has one hydroxy ion.

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