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Artemon [7]
3 years ago
6

What is the molarity of solution that contains 5.80 grams of nickel nitrate,ni(no3)2 in 500.ml?

Chemistry
1 answer:
OleMash [197]3 years ago
3 0
Molarity is defined as the number of moles of solute in 1 L of solution 
molar mass of Ni(NO₃)₂ - 182.7 g/mol
number of moles of Ni(NO₃)₂ - 5.80 g/ 182.7 g/mol = 0.0317 mol
number of moles in 500 mL - 0.0317 mol
therefore number of moles in 1000 mL - 0.0317 mol / 500 mL x 1000 mL/L 
molarity of the solution is - 0.0634 M
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