Odpowiedź:
7,62 mol/dm3
Wyjaśnienie
M HNO₃ = 1g/mol + 14g/mol + 3*16g/mol = 63g/mol
d = 1,2 g/cm3 = 1200 g/dm3
Cm= [tex]\frac{Cp *d}{M *100}[/tex] = [tex]\frac{40*1200}{63*100}[/tex] = 7,62 mol/dm3
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Verified answer
Odpowiedź:
7,62 mol/dm3
Wyjaśnienie
M HNO₃ = 1g/mol + 14g/mol + 3*16g/mol = 63g/mol
d = 1,2 g/cm3 = 1200 g/dm3
Cm= [tex]\frac{Cp *d}{M *100}[/tex] = [tex]\frac{40*1200}{63*100}[/tex] = 7,62 mol/dm3