Answer to Question #108849 in General Chemistry for Joy

Question

1.calculate the number of moles of molecules
a)142g of chlorine molecules
b)4g of oxygen molecules
c)42g of nitrogen molecules
d)0.5g of hydrogen molecules
2.how many molecules are there in
a)6moles of iodine molecules
b)0.5moles of nitrogen molecules
c)0.15mole of chlorine molecule
d)2moles of nitrogen molecules
3.calculate the number of molecules in
a)16g of oxygen molecules
b)240g of bromine molecules
c)0.1g of hyrogen molecules
d)106g of chlorine molecules
4.calculate the number of moles of ions in
a)i

Answer 1

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