Empirical Formula Determination (Show all calculations): Masses (g): Cu Cl H2O
Molar masses (g/mole): Cu Cl H2O
Number of Moles:Cu (x) . Cl (y) H2O (z)

Experimental chemical formula of CuxCly ● z H2O
Theoretical Chemical Formula of CuxCly ● z H2O

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

може ли да зареждате повече информация, моля

idk i'm not smart

explanation:

t h