mols NaCl = grams/molar mass
M NaCl = mols NaCl/L solution = approx 1.5 M but that's an estimate to use in the next part.
Then mL1 x M1 = mL2 x M2
mL1 x approx 1.5 = 1300 x 0.1M
mL1 = ?
Hi, I have this question related to Molarity and hoping you can help?
The question says:
50.0 gram sample of NaCl is added to water to create a 0.50 L solution. What volume of this solution is needed to create a 1.30 L solution that is 0.100 M NaCl?
It says also "Choose the closest answer". so it won't be in the choices but here are the choices:
a) 152 mL
b) 255 mL
c) 87.6 mL
d) 412 mL
e) 10.1 mL
Thank you for your help.
1 answer
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