Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
FeO2 + S = Fe + SO3 =>
3 FeO2 + 2 S = 3 Fe + 2 SO3
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Zn + As2O3 + H{+} = AsH3 + Zn{2+} + H3O =>
15 Zn + 2 As2O3 + 30 H{+} = 4 AsH3 + 15 Zn{2+} + 6 H3O
Zn + As2O3 + H{+} = AsH3 + Zn{2+} + H2O =>
6 Zn + As2O3 + 12 H{+} = 2 AsH3 + 6 Zn{2+} + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(CO3) + HCl = H(CO3) + CaCl =>
Ca(CO3) + HCl = H(CO3) + CaCl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Pb3(PO4)4 + Na2S = Na3PO4 + PbS2 =>
Pb3(PO4)4 + 6 Na2S = 4 Na3PO4 + 3 PbS2
Zn + As7O3 + H{+} = AsH3 + Zn{4+} + H4O =>
33 Zn + 4 As7O3 + 132 H{+} = 28 AsH3 + 33 Zn{4+} + 12 H4O
H3PO4 + NaOH = H2O + Na2HPO4 =>
H3PO4 + 2 NaOH = 2 H2O + Na2HPO4
NO + Cl2 + H2O = HNO2 + HCl =>
2 NO + Cl2 + 2 H2O = 2 HNO2 + 2 HCl
S + O2 = SO2 =>
S + O2 = SO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Zn + As7O3 + H{+} = AsH3 + Zn{4+} + H2O =>
27 Zn + 4 As7O3 + 108 H{+} = 28 AsH3 + 27 Zn{4+} + 12 H2O
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Pb3(PO4)4 + Na2S = Na3PO4 + PbS2 =>
Pb3(PO4)4 + 6 Na2S = 4 Na3PO4 + 3 PbS2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H{+} + ZnS + NO3{-} = Zn{2+} + S + NO + H2O =>
8 H{+} + 3 ZnS + 2 NO3{-} = 3 Zn{2+} + 3 S + 2 NO + 4 H2O
Pb + PO4 = Pb3(PO4)2 =>
3 Pb + 2 PO4 = Pb3(PO4)2
Cu(SO4) + Zn = Zn(SO4) + Cu =>
Cu(SO4) + Zn = Zn(SO4) + Cu
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Na2CO3(aq) + H2SO4(aq) = H2CO3 + Na2SO4 =>
Na2CO3(aq) + H2SO4(aq) = H2CO3 + Na2SO4
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na + HNO3 = NaNO3 + NH4NO3 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NH4NO3 + 3 H2O
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
FeO2 + S = Fe + SO =>
FeO2 + 2 S = Fe + 2 SO
C4H6O4 + H2O = H3O + C4H4O4 =>
C4H6O4 + 2 H2O = 2 H3O + C4H4O4
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H20 =>
4 K3Fe(CN)6 + 4 Cr2O3 + 20 KOH = 4 K4Fe(CN)6 + 8 K2CrO4 + H20
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
Cu(s) + NaOH(ac) + H2O = Na(Cu(OH)3) + H2 =>
Cu(s) + NaOH(ac) + 2 H2O = Na(Cu(OH)3) + H2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
FeO + S = Fe + SO =>
FeO + S = Fe + SO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/01/14
Equations balanced on 05/01/13
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