| Equations balanced on the previous day |
2 Ba(s) + 2 H2O = 2 BaOH + H2
CaSO3 + H2SO4 + KMnO4 = CaSO4 + MnSO4 + K2SO4 + H2O =>
5 CaSO3 + 3 H2SO4 + 2 KMnO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 3 H2O
H2O + Br{-} + Al{3+} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3+} = 2 Al + BrO3{-} + 6 H{+}
P2O3 + Cl2 = Cl2O3 + P =>
P2O3 + Cl2 = Cl2O3 + 2 P
C8H10 + KMnO4 = C6H5COOH + MnO2 + KOH + CO2 =>
C8H10 + 4 KMnO4 = C6H5COOH + 4 MnO2 + 4 KOH + CO2
Al2O = Al + O2 =>
2 Al2O = 4 Al + O2
Zn(NO3)2 + Cu + H2SO4 = ZnSO4 + CuSO4 + NO + H2O =>
Zn(NO3)2 + 3 Cu + 4 H2SO4 = ZnSO4 + 3 CuSO4 + 2 NO + 4 H2O
KOH + (NH4)2SO4 = K2SO4 + NH3 + HOH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 HOH
Fe2(SO4)3 + K2S + H2O = Fe(OH)3 + H2S + K2SO4 =>
Fe2(SO4)3 + 3 K2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 K2SO4
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
CuSO4 + K3(PO4) = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3(PO4) = Cu3(PO4)2 + 3 K2SO4
Co + SCN = Co(SCN)4 =>
Co + 4 SCN = Co(SCN)4
butane = propylene + methane =>
C4H10 = C3H6 + CH4
CH3COCH3 = CH2CO + CH4 =>
CH3COCH3 = CH2CO + CH4
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zr(OH)4 + H3PO4 = Zr3(PO4)4 + H2O =>
3 Zr(OH)4 + 4 H3PO4 = Zr3(PO4)4 + 12 H2O
C6H7N + HNO3 + Ag = AgC6H7NH + NO3 =>
C6H7N + HNO3 + Ag = AgC6H7NH + NO3
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K{+} + O2{-} = KO2 =>
K{+} + O2{-} = KO2
K2CrO4 + H2SO4 + KI = CrSO4 + I2 + H2O + K2SO4 =>
K2CrO4 + 4 H2SO4 + 4 KI = CrSO4 + 2 I2 + 4 H2O + 3 K2SO4
(Cl2) + KI = KCl + (I2) =>
(Cl2) + 2 KI = 2 KCl + (I2)
PbO + Sr(OH)2 = PbSrO2 + H2O =>
PbO + Sr(OH)2 = PbSrO2 + H2O
Cr2O7{2-} + H{+} + SO2 = SO42{-} + Cr3{+} + H2O =>
237 Cr2O7{2-} + 598 H{+} + 34 SO2 = 34 SO42{-} + 158 Cr3{+} + 299 H2O
Fe + BrO3 = Fe(BrO3)3 =>
Fe + 3 BrO3 = Fe(BrO3)3
K2CrO4 + H2SO4 + KI = CrSO4 + I2 + H2O + K2SO4 =>
K2CrO4 + 4 H2SO4 + 4 KI = CrSO4 + 2 I2 + 4 H2O + 3 K2SO4
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + K2SO4 + H2O + CrSO4 =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + K2SO4 + 7 H2O + 2 CrSO4
NaClO3 + HgNO3 = Hg2(ClO3)2 + NaNO3 =>
2 NaClO3 + 2 HgNO3 = Hg2(ClO3)2 + 2 NaNO3
HNO3 + KOH = K + NO3 + H2O =>
HNO3 + KOH = K + NO3 + H2O
FeCl2 + H2O2 + HCl = FeCl4 + H2O =>
FeCl2 + H2O2 + 2 HCl = FeCl4 + 2 H2O
MgCl2 + ZnO = MgO + ZnCl2 =>
MgCl2 + ZnO = MgO + ZnCl2
Na(OH)2 + CH3COOH = Na(CH3COO)2 + H2O =>
Na(OH)2 + 2 CH3COOH = Na(CH3COO)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C6H12(l) + O2(g) = CO2(g) + H2(g) =>
C6H12(l) + 6 O2(g) = 6 CO2(g) + 6 H2(g)
KOH + HC3H3O3 = KC3H3O3 + H2O =>
KOH + HC3H3O3 = KC3H3O3 + H2O
MgSO3 + H2SO4 = MgSO4 + H2SO2 =>
2 MgSO3 + H2SO4 = 2 MgSO4 + H2SO2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH8H8O2 + O2 = CO2 + H2O =>
CH8H8O2 + 4 O2 = CO2 + 8 H2O
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
(Co(H2O)6)Cl2 + H2O2 + H4EDTA + KCH3COO = K(Co(EDTA)) + CH3COOH + H2O + HCl =>
2(Co(H2O)6)Cl2 + H2O2 + 2 H4EDTA + 2 KCH3COO = 2 K(Co(EDTA)) + 2 CH3COOH + 14 H2O + 4 HCl
K2SO4 + NaCl = KCl + Na + SO4 =>
K2SO4 + 2 NaCl = 2 KCl + 2 Na + SO4
C8H8C3 + H2O = H6C7O3 + CH3OH =>
C8H8C3 + 7 H2O = H6C7O3 + 4 CH3OH
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
NOBr = Br2 + NO =>
2 NOBr = Br2 + 2 NO
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 10/29/24
Equations balanced on 11/28/23
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