What is the mass of 5.2 moles of ca(no3)2
1 answer:
Mass to moles
5.2 mol/Ca(no3)2 to mol
5.2 mol/Ca(no3)2 / molar mass
5.2 mol/Ca(no3)2 / 164.1= 0.032 g/Ca(no3)2
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The molar mass is 294.1527 g/mol
There you go try that out.
Density = Mass ÷ Volume
D= 30g ÷ 6 cm^3
D= 5 g/dm^3
KauCl4 :
K = + 1
au = + 7
Cl = - 2
hope this helps!
They have to form a chemical bond in order to brake them down first
