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2 H2 + O2 = 2 H2O
SrCl2 + H2SO4 = Sr2SO4 + Cl + H2 =>
2 SrCl2 + H2SO4 = Sr2SO4 + 4 Cl + H2
CH3COOH + CH3CH(OH)CH3 = CH3COOCHCH3CH3 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCHCH3CH3 + H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
MgNiCl{-} = NiMgCl{-} =>
MgNiCl{-} = NiMgCl{-}
ZnSO4*7H2O + KCl = ZnCl2 + K2SO4 + H2O =>
ZnSO4*7H2O + 2 KCl = ZnCl2 + K2SO4 + 7 H2O
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3] + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3] + 3 H2 + 18 H2O
LiOH + K = KOHLi =>
LiOH + K = KOHLi
P2O3 + Ca(OH)2 = CaHPO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaHPO3 + H2O
HClKAlO2H2O = KClAl(OH)3 =>
HClKAlO2H2O = KClAl(OH)3
NaCN + HBr = HCN + NaBr =>
NaCN + HBr = HCN + NaBr
MgOHAlNO3 = AlOHMgNO3 =>
MgOHAlNO3 = AlOHMgNO3
CrO3 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + H2O =>
2 CrO3 + 3 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + 3 H2O
IO3 + H3O = I2 + H2O =>
2 IO3 + 12 H3O = I2 + 18 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
C235OH + O2 = CO2 + H2O =>
4 C235OH + 939 O2 = 940 CO2 + 2 H2O
CuSO4 + H3PO4 = CuSO4H3PO4 =>
CuSO4 + H3PO4 = CuSO4H3PO4
LiOH + AgCl = LiCl + AgOH =>
LiOH + AgCl = LiCl + AgOH
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
CrO3 + Na2S + H2SO4 + H2O = Cr2(SO4)3*12H2O + Na2SO4 =>
8 CrO3 + 3 Na2S + 12 H2SO4 + 36 H2O = 4 Cr2(SO4)3*12H2O + 3 Na2SO4
SrCl2 + H2SO4 = Sr2SO4 + Cl + H2 =>
2 SrCl2 + H2SO4 = Sr2SO4 + 4 Cl + H2
ZnCl2 + NaCl = ZnCl + Cl2Na =>
ZnCl2 + NaCl = ZnCl + Cl2Na
CrO4{2-} + H2O2 + OH{-} = CrO10{5-} + H2O =>
2 CrO4{2-} + 9 H2O2 + 6 OH{-} = 2 CrO10{5-} + 12 H2O
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
CuO + HOH = Cu(OH)2 =>
CuO + HOH = Cu(OH)2
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Na2S2O3 + H2CO3 = NaHCO3 + S + NaHSO3 =>
Na2S2O3 + H2CO3 = NaHCO3 + S + NaHSO3
K2CrO4 + H2SO4 + SO2 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 2 H2SO4 + 3 SO2 = Cr2(SO4)3 + 2 K2SO4 + 2 H2O
LiOH + K = KOHLi =>
LiOH + K = KOHLi
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
C10H14 + C4H9Cl = C14H23 + HCl =>
10 C10H14 + 17 C4H9Cl = 12 C14H23 + 17 HCl
H2O + NaHCO3 = NaOH + H2CO3 =>
H2O + NaHCO3 = NaOH + H2CO3
Na2(SO4) + Ca(OH)2 = NaOH + CaSO4 =>
Na2(SO4) + Ca(OH)2 = 2 NaOH + CaSO4
C2H5OH(l) + O2(l) = H2O(g) + CO2(g) =>
C2H5OH(l) + 3 O2(l) = 3 H2O(g) + 2 CO2(g)
Sr(NO3)2 + Al(NO3)3*9H2O + CO(NH2)2 = SrAl2O4 + H2O + CO2 + N2 =>
3 Sr(NO3)2 + 6 Al(NO3)3*9H2O + 20 CO(NH2)2 = 3 SrAl2O4 + 94 H2O + 20 CO2 + 32 N2
Cl2O7 + HCl = Cl2 + H2O =>
Cl2O7 + 14 HCl = 8 Cl2 + 7 H2O
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2 =>
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2
S + Br = SBr =>
S + Br = SBr
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl =>
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl
Na2CO3 + Cl2 = NaCl + CO2 + O2 =>
2 Na2CO3 + 2 Cl2 = 4 NaCl + 2 CO2 + O2
NbCl5 + H2O = Nb2O5 + HCl =>
2 NbCl5 + 5 H2O = Nb2O5 + 10 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cl2O7 + HCl = Cl2 + H2O =>
Cl2O7 + 14 HCl = 8 Cl2 + 7 H2O
Al2(SO4)3 + SrBr2 = SrSO4 + AlBr3 =>
Al2(SO4)3 + 3 SrBr2 = 3 SrSO4 + 2 AlBr3
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