Answer:r=1.2 d=2.4
Explanation:
Radius is half the diameter and the diameter is 2.4 m
130.954g of Fe2O3 in 0.82 mol
Lose electrons - electrons want to fill their outer valence shell, so sometimes instead of gaining it is easier to lose some and have a filled outer shell
Answer:
2 moles
Explanation:
Hi there !!
Given volume = 44.8 litres
Molar volume = 22.4 litres
No: of moles = Given volume / Molar volume
= 44.8 / 22.4 = 2 moles