M NaNO3=85g/moln=0,5molam=n*Mm=0,5*85m = 42,5gmr=200gCp=20%ms=Cp*mr/100%ms=20*200/100ms = 40g soliPo dosypaniu 0,5mola, czyli 42,5gms=82,5gmr=242,5gCp=ms*100%/mrCp=82,5*100/242,5Cp = 34%
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M NaNO3=85g/mol
n=0,5mola
m=n*M
m=0,5*85
m = 42,5g
mr=200g
Cp=20%
ms=Cp*mr/100%
ms=20*200/100
ms = 40g soli
Po dosypaniu 0,5mola, czyli 42,5g
ms=82,5g
mr=242,5g
Cp=ms*100%/mr
Cp=82,5*100/242,5
Cp = 34%