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3 MnO4{-2} + 2 CO2 = 2 MnO4{-} + MnO2 + 2 CO3{-2}
CH3COONH4 + KClO4 + KOH = N2 + KCl + K2CO3 + H2O =>
8 CH3COONH4 + 11 KClO4 + 32 KOH = 4 N2 + 11 KCl + 16 K2CO3 + 44 H2O
MgSO4(s) = MgSO3(s) + O2 =>
2 MgSO4(s) = 2 MgSO3(s) + O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
K2CrO4 + NaHSO3 + H2O = NaHSO4 + KOH + Cr(OH)3 =>
2 K2CrO4 + 3 NaHSO3 + 5 H2O = 3 NaHSO4 + 4 KOH + 2 Cr(OH)3
NH4Cl + PbO2 = (NH4)2O + PbCl4 =>
4 NH4Cl + PbO2 = 2(NH4)2O + PbCl4
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CH3CH3CH3NH2 + HNO3 = CH3CH3CH3CH3OH + N2 + H2O =>
5 CH3CH3CH3CH3NH2 + 3 HNO3 = 5 CH3CH3CH3CH3OH + 4 N2 + 4 H2O
MnO2 + KNO3 + NaOH = Na2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 NaOH = Na2MnO4 + KNO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AlI3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KI(aq) =>
2 AlI3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KI(aq)
P2O5 + H2 = P4 + H2O =>
2 P2O5 + 10 H2 = P4 + 10 H2O
CuBr + HNO3 = Cu(NO3) + HBr =>
CuBr + HNO3 = Cu(NO3) + HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
S + Fe = FeS =>
S + Fe = FeS
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
K2Cr2O7 + Na2SO3 + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 2 CrCl3 + 3 Na2SO4 + 4 H2O
C6H5NO2 + CH3COOH = C7H8NO2 + COOH =>
C6H5NO2 + CH3COOH = C7H8NO2 + COOH
NiSO4 + Na2S = Na2SO4 + NiS =>
NiSO4 + Na2S = Na2SO4 + NiS
I2 + H2O + Cl2 = HCl + HIO3 =>
I2 + 6 H2O + 5 Cl2 = 10 HCl + 2 HIO3
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Mg(ClO4)2 + H2O = HClO4 + MgO =>
Mg(ClO4)2 + H2O = 2 HClO4 + MgO
I2 + KClO3 = KIO3 + Cl2 =>
I2 + 2 KClO3 = 2 KIO3 + Cl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ba(OH)2 + (NH4)2CO3 = BaCO3 + NH4OH =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 NH4OH
CaO + NaI = NaO + CaI =>
CaO + NaI = NaO + CaI
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
HNO3 + FeCl2 = Fe(NO3)3 + H2O + HCl + NO =>
10 HNO3 + 3 FeCl2 = 3 Fe(NO3)3 + 2 H2O + 6 HCl + NO
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
HF + Zn(OH)2 = H2O + F2Zn =>
2 HF + Zn(OH)2 = 2 H2O + F2Zn
Zr + Cl2 = ZrCl3 =>
2 Zr + 3 Cl2 = 2 ZrCl3
BaCO3 + Ca(OH)2 = CaCO3 + H2O + BaO =>
BaCO3 + Ca(OH)2 = CaCO3 + H2O + BaO
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Cr3O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr3O3(s) + 3 H2(g) = 3 Cr(s) + 3 H2O(g)
MgSO + HI = MgI + HSO =>
MgSO + HI = MgI + HSO
KHF3 = KF + H2 + F2 =>
2 KHF3 = 2 KF + H2 + 2 F2
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
P + Cl2 + NaOH = NaCl + Na3PO4 + H2O =>
2 P + 5 Cl2 + 16 NaOH = 10 NaCl + 2 Na3PO4 + 8 H2O
Na2Co3 + AlCl3 = Al2(Co3)3 + NaCl =>
3 Na2Co3 + 2 AlCl3 = Al2(Co3)3 + 6 NaCl
Al(s) + HNO3(aq) = Al2O3(aq) + NO2(aq) + H2O(g) =>
2 Al(s) + 6 HNO3(aq) = Al2O3(aq) + 6 NO2(aq) + 3 H2O(g)
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
K2CrO4 + AgI = Ag2CrO4 + KI =>
K2CrO4 + 2 AgI = Ag2CrO4 + 2 KI
CH3O + Na2CO3 = CH3COONa + CO2 + H2O =>
16 CH3O + 5 Na2CO3 = 10 CH3COONa + CO2 + 9 H2O
C8H143 + O2 = CO2 + H2O =>
4 C8H143 + 175 O2 = 32 CO2 + 286 H2O
C3H5(NO3)3 = CO2 + H2O + N + O =>
2 C3H5(NO3)3 = 6 CO2 + 5 H2O + 6 N + O
ZnSO4H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4H2O + 2 NaOH = ZnO + Na2SO4 + 2 H2O
H3PO4 + NO = HNO3 + H2O + P2O3 =>
6 H3PO4 + 4 NO = 4 HNO3 + 7 H2O + 3 P2O3
Na2ZnO2 + HCl = NaCl + ZnCl2 + H2O =>
Na2ZnO2 + 4 HCl = 2 NaCl + ZnCl2 + 2 H2O
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