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Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaI + Fe(NO3)3 = I2 + Fe(NO3)2 + NaNO3 =>
2 NaI + 2 Fe(NO3)3 = I2 + 2 Fe(NO3)2 + 2 NaNO3
C10H15NO + NH4OH = C10H15N + NH4NO3 + H2O =>
4 C10H15NO + 2 NH4OH = 4 C10H15N + NH4NO3 + 3 H2O
K + Si = K2Si =>
2 K + Si = K2Si
Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu
NaOH + H2SO4 = Na2SO3 + H2O + O2 =>
4 NaOH + 2 H2SO4 = 2 Na2SO3 + 4 H2O + O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
K2CrO7 + HgSO4 + H2O = H2SO4 + KOH + HgCrO7 =>
K2CrO7 + HgSO4 + 2 H2O = H2SO4 + 2 KOH + HgCrO7
K + Si = K4Si =>
4 K + Si = K4Si
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
C6H6 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 12 H2O
H3P + Al(OH)3 = AlP + H2O =>
H3P + Al(OH)3 = AlP + 3 H2O
H3P + Al(OH)3 = Al3P3 + H2O =>
3 H3P + 3 Al(OH)3 = Al3P3 + 9 H2O
C2H6O2 + Na = C2H4Na2O2 + H2 =>
C2H6O2 + 2 Na = C2H4Na2O2 + H2
C6H6 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6 + 24 KMnO4 + 36 H2SO4 = 30 C6H6COOH + 12 K2SO4 + 24 MnSO4 + 36 H2O
H2SO4 + ZnO2 = ZnSO4 + O2 + H2O =>
2 H2SO4 + 2 ZnO2 = 2 ZnSO4 + O2 + 2 H2O
Si + K = SiK56 =>
Si + 56 K = SiK56
H2 + NaO4Cl = H2O + NaCl =>
4 H2 + NaO4Cl = 4 H2O + NaCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4OH + C10H15NO = NH4O2H + C10H15N =>
NH4OH + C10H15NO = NH4O2H + C10H15N
KMnO4 + C6H6 + H2SO4 = K2SO4 + Mn(SO4) + CO2 + H2O =>
6 KMnO4 + C6H6 + 9 H2SO4 = 3 K2SO4 + 6 Mn(SO4) + 6 CO2 + 12 H2O
ZnO3 + CO = ZnO + CO2 =>
ZnO3 + 2 CO = ZnO + 2 CO2
Hg + H2SO4 = HgSO4 + H2O + S =>
3 Hg + 4 H2SO4 = 3 HgSO4 + 4 H2O + S
NaBrO + NH3 = NaBr + N2 + H2O =>
3 NaBrO + 2 NH3 = 3 NaBr + N2 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C10H10O2 + C5H11O5P + K2CO3 + H2O = C13H14O3 + KPO4 =>
34 C10H10O2 + 2 C5H11O5P + K2CO3 + 8 H2O = 27 C13H14O3 + 2 KPO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOH + HOC5H11 = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + HOC5H11 = CH3COOCH2CH2CH(CH3)2 + H2O
H2CO2 + H2O = H3O + CO2 =>
H2CO2 + 2 H2O = 2 H3O + CO2
Zn(s) + CUSO4(aq) = ZnSO4 + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4 + CU(s)
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(aq) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(aq)
NH3OH + H2O = NH3(OH)2 + H =>
NH3OH + H2O = NH3(OH)2 + H
Al2O3 + NaOH = NaAlO2 + H2O = Al(OH)3 + Na2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
CrCl3 + O = CrO4 + Cl =>
CrCl3 + 4 O = CrO4 + 3 Cl
PbO + GeO2 + V2O5 + Eu2O3 = Pb8Eu2(GeO4)4(VO4)2 =>
8 PbO + 4 GeO2 + V2O5 + Eu2O3 = Pb8Eu2(GeO4)4(VO4)2
KCNS + Fe + HCl = FeCl3 + NH4Cl + H2S + C + KCl =>
3 KCNS + 4 Fe + 18 HCl = 4 FeCl3 + 3 NH4Cl + 3 H2S + 3 C + 3 KCl
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
O2 + CH4 + H2S = CH3SH + H2O =>
O2 + 2 CH4 + 2 H2S = 2 CH3SH + 2 H2O
CH3COOH2CH + O2 = CO2 + H2O =>
2 CH3COOH2CH + 7 O2 = 6 CO2 + 6 H2O
NO + NH3 = HN + H2O =>
2 NO + 3 NH3 = 5 HN + 2 H2O
CuSO4 + KMnO4 = Cu(MnO4)2 + K2SO4 =>
CuSO4 + 2 KMnO4 = Cu(MnO4)2 + K2SO4
NiS + Fe2(SO4)3 + H2O = NiSO4 + FeSO4 + H2SO4 =>
NiS + 4 Fe2(SO4)3 + 4 H2O = NiSO4 + 8 FeSO4 + 4 H2SO4
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
Mg(HCO3)2 + HBr = MgBr2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HBr = MgBr2 + 2 CO2 + 2 H2O
CH3OH + O{-} = HCHO + H2O + e =>
CH3OH + O{-} = HCHO + H2O + e
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + C6H14O6 = C6H12O + H2O =>
4 H2 + C6H14O6 = C6H12O + 5 H2O
Hg(s) + Na2S(s) = HgS2(s) + Na(aq) =>
Hg(s) + 2 Na2S(s) = HgS2(s) + 4 Na(aq)
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