| Equations balanced on the previous day |
PbAc2 + Zn = Pb + ZnAc2
NH2NH2 + CuO = N2 + Cu2O + H2O =>
NH2NH2 + 4 CuO = N2 + 2 Cu2O + 2 H2O
NH4NO3 + K2HPO4 = KNO3 + NH3 + KH2PO4 =>
NH4NO3 + K2HPO4 = KNO3 + NH3 + KH2PO4
CoBr2(aq) + Na2CO3(aq) = CoCO3 + Na2Br2 =>
CoBr2(aq) + Na2CO3(aq) = CoCO3 + Na2Br2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2S04 + O2 = H2O + S =>
2 H2S04 + O2 = 2 H2O + 8 S
P4 + KOH = HPO + K =>
P4 + 4 KOH = 4 HPO + 4 K
NaBrO3 + KI + H2SO4 = NaBr + I2 + K2SO4 + H2O =>
NaBrO3 + 6 KI + 3 H2SO4 = NaBr + 3 I2 + 3 K2SO4 + 3 H2O
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
Na3PO4 + Cr(NO3)3 = CrPO4 + NaNO3 =>
Na3PO4 + Cr(NO3)3 = CrPO4 + 3 NaNO3
H2SO3 + KOH = KSO3 + H3O =>
H2SO3 + KOH = KSO3 + H3O
Cr(OH)3 + KOH = KCr(OH)4 = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCr(OH)4
H2 + M = MH4 =>
2 H2 + M = MH4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + (ClO3) = NaCl + O =>
Na + (ClO3) = NaCl + 3 O
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
H{+} + I{-} + ClO{-} = I3{-} + Cl + H2O =>
4 H{+} + 3 I{-} + 2 ClO{-} = I3{-} + 2 Cl + 2 H2O
H(NO3) + Ag = H2O + NO + Ag(NO3) =>
4 H(NO3) + 3 Ag = 2 H2O + NO + 3 Ag(NO3)
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn2 =>
2 Rb + 2 Zn(NO3)2 = 2 Rb(NO3)2 + Zn2
Br1 + O2 = Br2O =>
4 Br1 + O2 = 2 Br2O
FeSO4 + KMnO4 + H2SO4 = MnSO4 + H2O + Fe(SO4)3 + K3SO4 =>
4 FeSO4 + 3 KMnO4 + 12 H2SO4 = 3 MnSO4 + 12 H2O + 4 Fe(SO4)3 + K3SO4
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
Al + Fe2O3 = Al2O3 + Fe(s) =>
2 Al + Fe2O3 = Al2O3 + 2 Fe(s)
C3H5(NO3)5 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)5 = 12 CO2 + 10 N2 + 10 H2O + 13 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb + F2 = PbF2 =>
Pb + F2 = PbF2
KBr + At = Br + KAt =>
KBr + At = Br + KAt
C2H2CO2O + O2 = CO2 + H2O =>
C2H2CO2O + 2 O2 = 3 CO2 + H2O
NaNO3H2SO4 = NaHSO4HNO3 =>
NaNO3H2SO4 = NaHSO4HNO3
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O =>
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O
Co(H2O)6 + N2C2H8 + H2O2 + H{+} = Co(N2C2H8)3{3+} + H2O =>
2 Co(H2O)6 + 6 N2C2H8 + 3 H2O2 + 6 H{+} = 2 Co(N2C2H8)3{3+} + 18 H2O
CH3COOH + AlCO3 = CO2 + H2O + Al(CH3COO)3 =>
23 CH3COOH + 8 AlCO3 = 6 CO2 + 10 H2O + 8 Al(CH3COO)3
PB(OH)2 + H2SO4 = (PBOH)2SO4 + H2O =>
2 PB(OH)2 + H2SO4 = (PBOH)2SO4 + 2 H2O
CaCl2(aq) + K2CO3(aq) + HCl(aq) = CaCO3Cl + K2Cl2H =>
CaCl2(aq) + K2CO3(aq) + HCl(aq) = CaCO3Cl + K2Cl2H
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
Fe{2+} + NO3{-} + H{+} = Fe{3+} + NH4{+} + H2O =>
8 Fe{2+} + NO3{-} + 10 H{+} = 8 Fe{3+} + NH4{+} + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg + ClH = HgCl2 + H =>
Hg + 2 ClH = HgCl2 + 2 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3(CH2)2(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2(CH2)2CH3 + 19 O2 = 12 CO2 + 14 H2O
FeCl3 + NH3 = NCl3 + Fe(H)3 =>
FeCl3 + NH3 = NCl3 + Fe(H)3
Na2HPO4 + MgCl2 = MgHPO4 + NaCl =>
Na2HPO4 + MgCl2 = MgHPO4 + 2 NaCl
K + Sn2Cl4 = KCl4 + Sn =>
K + Sn2Cl4 = KCl4 + 2 Sn
NH3OH + Pb(NO3)2 = Pb(OH)2 + NH3NO3 =>
2 NH3OH + Pb(NO3)2 = Pb(OH)2 + 2 NH3NO3
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 02/01/25
Equations balanced on 03/03/24
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