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Concentration of Solutions. ○ Calculate the mass of NaOH in 300.0 mL of an. 8.00% w/w NaOH solution. Density is 1.09 g/mL. Answer: 26.2 g NaOH ...
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Mass of solute^
% Mass of solute (W/W) = -----------------------
x 100 x --Mass of solution^ d Percent by Mass: Mass of solution = mass of solute + mass of solventd = density
Answer: 400. g solution
Answer: 26.2 g NaOH
→^ 12 muffins
sets (^55) ismakecan set 1 sets^99 nuts 99 nut^1 number wemaximumthe
sets (^55) washers 2 set 1 sets^87 bolts 87 =bolt^1 set (^1) washers 110 =^ =
→^ ZnCl+ H^2
How^ many^ grams
of^ NH^ can^3
be^ prepared
from 89.78 g of N2 and 18.17 g of H
Answer: 102.3 g NH
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