| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
Zn + KNO3 + KOH + H2O = NH3 + K2(Zn(OH)4) =>
4 Zn + KNO3 + 7 KOH + 6 H2O = NH3 + 4 K2(Zn(OH)4)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
AlBr + Cl = AlCl + Br =>
AlBr + Cl = AlCl + Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
SiO2 + NaOH = H2O + Na4SiO4 =>
SiO2 + 4 NaOH = 2 H2O + Na4SiO4
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P + H2 = P4H10 =>
4 P + 5 H2 = P4H10
ClO2 + Na2O2 = NaClO2 + O2 =>
2 ClO2 + Na2O2 = 2 NaClO2 + O2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2
Cu + N2 = CuN =>
2 Cu + N2 = 2 CuN
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg + H2O + K2CrO4 = Mg(OH)2 + Cr(OH)3 + KOH =>
3 Mg + 8 H2O + 2 K2CrO4 = 3 Mg(OH)2 + 2 Cr(OH)3 + 4 KOH
ZnSO4 + KOH = K2(Zn(OH)4) + K2SO4 =>
ZnSO4 + 4 KOH = K2(Zn(OH)4) + K2SO4
O + Fe = FeO =>
O + Fe = FeO
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cl2 + H2S2O3 + H2O = H2S2O4 + HCl =>
Cl2 + H2S2O3 + H2O = H2S2O4 + 2 HCl
Ca3P2 + K2Cr2O7 + HCl = CrCl3 + KCl + Ca3(PO4)2 + H2O =>
3 Ca3P2 + 8 K2Cr2O7 + 64 HCl = 16 CrCl3 + 16 KCl + 3 Ca3(PO4)2 + 32 H2O
Cl2 + H2S2O3 + H2O = H2S2O4 + HCl =>
Cl2 + H2S2O3 + H2O = H2S2O4 + 2 HCl
C2H2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H2O4 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
CCl4 + Al2Br6 = CBr4 + AlCl3 =>
3 CCl4 + 2 Al2Br6 = 3 CBr4 + 4 AlCl3
KMnO4 + SnSO4 + H2SO4 = MnSO4 + K2SO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Sn(SO4)2 + 8 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl
KMnO4 + MnSO4 + H2O = MnO2 + KOH + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 4 H2O = 5 MnO2 + 2 KOH + 3 H2SO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/02/12
Equations balanced on 06/01/11
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