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Formula to name III
Formula to name IV
Percent Composition
Name to formula III
Name to formula IV
100
KNO3
What is potassium nitrate?
100
NH4Cl
What is ammonium chloride?
100
%H in H20
What is 11.2%?
100
Cesium nitrate
What is CsNO3?
100
NaOH
What is sodium hydroxide?
200
Na2SO4
What is sodium sulfate?
200
NH4NO3
What is ammonium nitrate?
200
%O in sulfur trioxide
What is 60%?
200
Vanadium (III) phosphite
What is VPO3?
200
Li2CO3
What is lithium carbonate?
300
Ca(NO2)2
What is calcium nitrite?
300
NaC2H3O2
What is sodium acetate?
300
% Fe in iron (II) oxide
What is 78%?
300
CuSO4
What is coppper (II) sulfate?
300
(NH4)3(PO4)
What is ammonium phosphate?
400
FeSO4
What is iron (II) sulfate?
400
Co(NO3)2
What is cobalt (II) nitrate?
400
Which is the highest in iron by mass percent? FeO Fe2O3 Fe3O4
What is FeO?
400
K2SO3
What is potassium sulfite?
400
CoCO3
What is Cobalt (II) carbonate?
500
Zn(C2H3O2)2
What is zinc acetate?
500
CdS
What is cadmium sulfide?
500
FINAL JEAPARDY An oxide of Chromium with a formula (CrxOy) is 68.42% Cr by mass. Find x and y and give the formula of the compound.
What is Cr2O3?
500
Ca3(PO4)2
What is calcium phosphate?
500
Mn3(PO3)7
What is manganese (VII) phosphite?