| Equations balanced on the previous day | Equations balanced on the next day |
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Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaAsO2 + H2SO4 = Na2SO4 + As2O3 + H2O =>
2 NaAsO2 + H2SO4 = Na2SO4 + As2O3 + H2O
NaAsO2 + HNO3 = NaNO3 + As2O3 + H2O =>
2 NaAsO2 + 2 HNO3 = 2 NaNO3 + As2O3 + H2O
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C12H22O11 = C2 + H2O =>
C12H22O11 = 6 C2 + 11 H2O
Zn(NO3)2 + (NH4)Br = ZnBr2 + NH4(NO3) =>
Zn(NO3)2 + 2(NH4)Br = ZnBr2 + 2 NH4(NO3)
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
Zn + NiSO4 = Zn2SO4 + Ni =>
2 Zn + NiSO4 = Zn2SO4 + Ni
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + NiSO4 = Fe2SO4 + Ni =>
2 Fe + NiSO4 = Fe2SO4 + Ni
Fe + NiSO4 = Fe2SO4 + Ni =>
2 Fe + NiSO4 = Fe2SO4 + Ni
HCl + Na = H2 + NaCl =>
2 HCl + 2 Na = H2 + 2 NaCl
Zn + Cu(NO3)2 = Zn2(NO3)2 + Cu =>
2 Zn + Cu(NO3)2 = Zn2(NO3)2 + Cu
Fe + S = FeS4 =>
Fe + 4 S = FeS4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4(NO3) =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4(NO3)
Cu + O = CuO =>
Cu + O = CuO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Mg(OH)2 + H2SO4 = MgSO4 + HOH =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 HOH
Be(OH)2 + Na2SnO3 = Be2SnO4 + H2O + NaOH =>
2 Be(OH)2 + Na2SnO3 = Be2SnO4 + H2O + 2 NaOH
HCl + NH4Br = HBr + NH4Cl =>
HCl + NH4Br = HBr + NH4Cl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + HOH =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 HOH
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4(NO3) =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4(NO3)
NH3(g) + Mg(s) = H2(g) + Mg3N2(s) =>
2 NH3(g) + 3 Mg(s) = 3 H2(g) + Mg3N2(s)
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
HCl + NH4OH = NH4Cl + H2O =>
HCl + NH4OH = NH4Cl + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Na + Cl = NaCl =>
Na + Cl = NaCl
S + O2 = SO2 =>
S + O2 = SO2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/13/09
Equations balanced on 07/13/08
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