| Equations balanced on the previous day |
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cr(OH)4 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
Cr(OH)4 + 4 NaOH + Br2 = Na2CrO4 + 2 NaBr + 4 H2O
FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)
Na2CO3 + Mg(OH3)2 = Na2(OH3)2 + MgCO3 =>
Na2CO3 + Mg(OH3)2 = Na2(OH3)2 + MgCO3
Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K
HAuCl4 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3
C3H6OC3H7 + O2 = CO2 + H2O =>
4 C3H6OC3H7 + 35 O2 = 24 CO2 + 26 H2O
S + Ca3N2 = SCa3N2 =>
S + Ca3N2 = SCa3N2
CoSO4 + Cr = Cr(SO4)3 + Co =>
3 CoSO4 + Cr = Cr(SO4)3 + 3 Co
H2O + Br2 = HBrO3 + HBr =>
3 H2O + 3 Br2 = HBrO3 + 5 HBr
NO + H3PO4 = HNO3 + P + H2O =>
5 NO + 3 H3PO4 = 5 HNO3 + 3 P + 2 H2O
AgNO3 + I = AgI + INO3 =>
AgNO3 + 2 I = AgI + INO3
H2S + KCN = K2S + HCN =>
H2S + 2 KCN = K2S + 2 HCN
MgSO4(aq) + SrCl2(aq) = SrSO4(s) + MgCl2(aq) =>
MgSO4(aq) + SrCl2(aq) = SrSO4(s) + MgCl2(aq)
KFeO4 + H2O = Fe(OH)2 + KOH + O2 =>
4 KFeO4 + 6 H2O = 4 Fe(OH)2 + 4 KOH + 5 O2
Fe3O4 + MnO4 + H{+} = Fe{3+} + Mn{2+} + H2O =>
6 Fe3O4 + MnO4 + 56 H{+} = 18 Fe{3+} + Mn{2+} + 28 H2O
Na2(CO3) + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Zn + NO3{-} + H{+}{+} = Zn{+2} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+}{+} = 4 Zn{+2} + NH4{+} + 3 H2O
S + HNO3(concentrated) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(concentrated) = H2SO4 + 2 H2O + 6 NO2
C2H5O4 + H3PO4 = C2H6PO7 + H2O =>
C2H5O4 + H3PO4 = C2H6PO7 + H2O
C10H14O + HCl = C10H13Cl + H2O =>
C10H14O + HCl = C10H13Cl + H2O
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
K + N2 = KN =>
2 K + N2 = 2 KN
NaF = Na + F2 =>
2 NaF = 2 Na + F2
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
H3PO3 + HgCl2 + H2O = H2PO4 + Hg + HCl =>
2 H3PO3 + 3 HgCl2 + 2 H2O = 2 H2PO4 + 3 Hg + 6 HCl
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
ClH + NH3 = Cl + NH4 =>
ClH + NH3 = Cl + NH4
AgNO3(l) + Na2CO3(l) = Ag2CO3 + NaNO3 =>
2 AgNO3(l) + Na2CO3(l) = Ag2CO3 + 2 NaNO3
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Al + P + O = AlPO4 =>
Al + P + 4 O = AlPO4
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Br2 + 24 H2O
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
C2S + O2 = C2O + S2O =>
4 C2S + 3 O2 = 4 C2O + 2 S2O
O2 + Fe(OH)2 + HOH = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 HOH = 4 Fe(OH)3
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
C516H1036 + O2 = CO2 + H2O =>
C516H1036 + 775 O2 = 516 CO2 + 518 H2O
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
Mg(NO3)2 = MgO + NO2 + O =>
Mg(NO3)2 = MgO + 2 NO2 + O
Mn3O4 + Fe2O3 = MnFe2O4 + O2 =>
2 Mn3O4 + 6 Fe2O3 = 6 MnFe2O4 + O2
AgBr + NH4OH = Ag(NH3)2Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2Br + 2 H2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Sn + CuCl2 = SnCl2 + Cu =>
Sn + CuCl2 = SnCl2 + Cu
SrCl2 + Na3PO4 = NaCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Na3PO4 = 6 NaCl + Sr3(PO4)2
Al{+} + Fe{2+} = Al{3+} + Fe =>
Al{+} + Fe{2+} = Al{3+} + Fe
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 12/11/24
Equations balanced on 01/10/24
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