| Equations balanced on the previous day |
H3PO + 3 NH3 = (NH4)3PO
SO4{-2} + C6H6 = S{-2} + CO2 + H2O =>
15 SO4{-2} + 4 C6H6 = 15 S{-2} + 24 CO2 + 12 H2O
HBr(aq) + Ca(OH)2(s) = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2(s) = CaBr2(aq) + 2 H2O(l)
K2Cr2O7 + SnCl2 + HCl = CrCl2 + SnCl4 + KCl2 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl2 + 3 SnCl4 + 2 KCl2 + 7 H2O
FeSO4(aq) + K3PO4(aq) = Fe3(PO4)2 + K2SO4 =>
3 FeSO4(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 3 K2SO4
AgCl + NaCN + Zn = Ag + NaCl + Na2Zn(CN)4 =>
2 AgCl + 4 NaCN + Zn = 2 Ag + 2 NaCl + Na2Zn(CN)4
AgNO3(aq) + Fe(s) = FeNO3 + Ag =>
AgNO3(aq) + Fe(s) = FeNO3 + Ag
H + Al = AlH3 =>
3 H + Al = AlH3
HCH2CHCO2 + NaOH = NaH3C3O2 + H2O =>
HCH2CHCO2 + NaOH = NaH3C3O2 + H2O
NiI2 + Na3PO4 = Ni(PO4) + Na3I2 =>
NiI2 + Na3PO4 = Ni(PO4) + Na3I2
NaOH + Al2O3 + SiO2 = NaAl(OH)4 + Na2(Al2Si4O12) =>
8 NaOH + 4 Al2O3 + 12 SiO2 = 2 NaAl(OH)4 + 3 Na2(Al2Si4O12)
C6H6 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 12 H2O
K2SO4 + Zn(C2H3O2)2 = K2(C2H3O2)2 + ZnSO4 =>
K2SO4 + Zn(C2H3O2)2 = K2(C2H3O2)2 + ZnSO4
NaSO2 + H2O = HSO2 + NaOH =>
NaSO2 + H2O = HSO2 + NaOH
Mn{7+} + Br{-} = Mn{2+} + Br{5+} =>
6 Mn{7+} + 5 Br{-} = 6 Mn{2+} + 5 Br{5+}
Fe + H2(SO4)3 = Fe2(SO4)3 + SO2 + H2O =>
10 Fe + 6 H2(SO4)3 = 5 Fe2(SO4)3 + 3 SO2 + 6 H2O
H2SO4 + CuBr = CuBr2CuSO4 + SO2 + H2O =>
2 H2SO4 + 2 CuBr = CuBr2CuSO4 + SO2 + 2 H2O
K2MnO4 + H2O + O2 = KMnO4 + KOH =>
4 K2MnO4 + 2 H2O + O2 = 4 KMnO4 + 4 KOH
C3 + H2 = C3H6 =>
C3 + 3 H2 = C3H6
CO(HO)2 = CO + OH =>
CO(HO)2 = CO + 2 OH
NaNO3 + Pb = NaNO2 + PbO2 =>
2 NaNO3 + Pb = 2 NaNO2 + PbO2
BeCl + KS = BeS + KCl =>
BeCl + KS = BeS + KCl
NH4Cl(aq) + LiOH(aq) = NH4OH(aq) + LiCl(aq) =>
NH4Cl(aq) + LiOH(aq) = NH4OH(aq) + LiCl(aq)
HIO3 + KI = I2 + KIO3 + H2O =>
6 HIO3 + 5 KI = 3 I2 + 5 KIO3 + 3 H2O
NO2 = N + O2 =>
NO2 = N + O2
N2O5(g) + H2O = HNO3 =>
N2O5(g) + H2O = 2 HNO3
NaI + PbS = PbI + NaS =>
NaI + PbS = PbI + NaS
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 CO2 + 3 H2O
Cl2 + O2 = ClO5 =>
Cl2 + 5 O2 = 2 ClO5
CaCn + HCl = CaCl + HCn =>
CaCn + HCl = CaCl + HCn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba2 + (PO4)3 = Ba3(PO4)2 =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2
CdOHCl + HClO4 = CdCl + Cd(ClO4)2 + H2O =>
9 CdOHCl + HClO4 = 8 CdCl + Cd(ClO4)2 + 5 H2O
L + H2SO4 = L2(SO4)3 + SO2 + H2O =>
2 L + 6 H2SO4 = L2(SO4)3 + 3 SO2 + 6 H2O
NH3 + NO2 + H2O = NH4NO3 =>
6 NH3 + 8 NO2 + 5 H2O = 7 NH4NO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H1005 + O6 = C02 + H2O =>
4 C6H1005 + 335 O6 = 12 C02 + 2010 H2O
CuO + Na2S = Cu + Na + SO2 =>
2 CuO + Na2S = 2 Cu + 2 Na + SO2
Al + Cl2 = Al5Cl2 =>
5 Al + Cl2 = Al5Cl2
PbSO4 + NaOCl + Na2CO3 = PbO2 + Na2SO4 + NaCl + CO2 =>
PbSO4 + NaOCl + Na2CO3 = PbO2 + Na2SO4 + NaCl + CO2
[Fe(SCN)] + Fe(NO3)3 = Fe(NO3)2 + Fe(SCN)3 =>
3[Fe(SCN)] + 4 Fe(NO3)3 = 6 Fe(NO3)2 + Fe(SCN)3
C0H0(OH)2 + O2 = CO2 + H2O =>
4 C0H0(OH)2 + 3 O2 = 4 CO2 + 6 H2O
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 02/13/25
Equations balanced on 03/15/24
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