| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + Cl2 = 2 KCl
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
Ag(NO3)2 + BaCl2 = AgCl2 + Ba(NO3)2 =>
Ag(NO3)2 + BaCl2 = AgCl2 + Ba(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
As2S3 + O2 = SO2 + As2O3 =>
2 As2S3 + 9 O2 = 6 SO2 + 2 As2O3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaCl + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + Cl2
Fe + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe + 15 H2SO4 = 4 Fe2(SO4)3 + 3 H2S + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H3 + O2 = H2O + CO2 =>
4 C3H3 + 15 O2 = 6 H2O + 12 CO2
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
K + F2 = KF =>
2 K + F2 = 2 KF
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CoCl2(aq) + (NH4)3PO4(aq) = (Co)3PO4(s) + NH4Cl2(aq) =>
3 CoCl2(aq) + (NH4)3PO4(aq) = (Co)3PO4(s) + 3 NH4Cl2(aq)
CoCl2(aq) + (NH4)3PO4(aq) = Co3PO4(s) + NH4Cl2(aq) =>
3 CoCl2(aq) + (NH4)3PO4(aq) = Co3PO4(s) + 3 NH4Cl2(aq)
BaCl2 + NiSO4 = BaSO4 + NiCl2 =>
BaCl2 + NiSO4 = BaSO4 + NiCl2
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ca(OH)2 + CO2 = Ca(OH)(HCO3) =>
Ca(OH)2 + CO2 = Ca(OH)(HCO3)
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
AgBr + Na2S2O3 = NaBr + Ag2S2O3 =>
2 AgBr + Na2S2O3 = 2 NaBr + Ag2S2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
Cu2O + NO = Cu + NO2 =>
Cu2O + NO = 2 Cu + NO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/06/12
Equations balanced on 04/05/11
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