Chemsitry C1V1=c2Vi help?
How do you prepare 100.0 mL of 0.120 M from the solution in part (a)? (HERE IS PART A)--- How many grams of NaCO3 are needed to prepare 500.0 mL of 1.000 M solution. C1V1=C2V2
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What is "C"?????
Molarity = moles/liters
It's that easy.
How many grams of NaCO3 are needed to make 1/2L of a 1M solution?
Easy.
M = mol/L
1= x/0.5
1(0.5) = x
0.5 mols = x
find the molar mass of NaCO3 and convert 1/2 mol to grams.
DONE.