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MgO + 2 Li = Li2O + Mg
C19H38O2 + CH3OH = C18H36O2 + C3H5OH3 =>
2 C19H38O2 + CH3OH = 2 C18H36O2 + C3H5OH3
CuCl2 + NaCl = NaCl2 + ClCu =>
CuCl2 + NaCl = NaCl2 + ClCu
KSiO2 + Al2SO4 = AlSiO2 + K2SO4 =>
2 KSiO2 + Al2SO4 = 2 AlSiO2 + K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K + (HOH) = KOH + H2 =>
2 K + 2(HOH) = 2 KOH + H2
C31H64 + CO2 = C2O + H2O =>
3 C31H64 + 95 CO2 = 94 C2O + 96 H2O
KHCO3 + Na = NaHCO3 + K =>
KHCO3 + Na = NaHCO3 + K
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S
HgSO4 + FeSO4 = Fe2(SO4)3 + Hg2SO4 =>
2 HgSO4 + 2 FeSO4 = Fe2(SO4)3 + Hg2SO4
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S =>
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S
Fe(s) + H2O(l) = Fe2O3(s) + H2() =>
2 Fe(s) + 3 H2O(l) = Fe2O3(s) + 3 H2()
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
Mn(NO3)2 + H2O = MnO2 + HNO3 + H3O =>
Mn(NO3)2 + 4 H2O = MnO2 + 2 HNO3 + 2 H3O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
NaClO4 + NH4Cl = NH4ClO4 + NaCl =>
NaClO4 + NH4Cl = NH4ClO4 + NaCl
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
B2H6 + NH3 = B1H6N3 + H2 =>
B2H6 + 6 NH3 = 2 B1H6N3 + 6 H2
NaIO3 + Cl2 + NaOH = NaIO4 + NaCl + H2O =>
NaIO3 + Cl2 + 2 NaOH = NaIO4 + 2 NaCl + H2O
NaOH + NH4NO3 = NaNO3 + H2O + NH3 =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3
AgNO3 + NH3 + H2O = Ag2O + NH4NO3 =>
2 AgNO3 + 2 NH3 + H2O = Ag2O + 2 NH4NO3
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S =>
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S
CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
PbCl2 + NaOH = Na2[Pb(OH)4] + NaCl =>
PbCl2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
IPO4 + H2O = I2 + HIO3 + H3PO4 =>
5 IPO4 + 9 H2O = I2 + 3 HIO3 + 5 H3PO4
Al3 + CuSO4 + HCl = Cu + AlCl3 + H2SO4 =>
2 Al3 + 9 CuSO4 + 18 HCl = 9 Cu + 6 AlCl3 + 9 H2SO4
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2CO3 + C2H4O2 = H2O + CO2 + Na =>
4 Na2CO3 + C2H4O2 = 2 H2O + 6 CO2 + 8 Na
C57H104O6 + NaOH = C17H33COONa + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C17H33COONa + C3H8O3
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
Mn(NO3)2 + H2O = MnO2 + HNO3 + H3O =>
Mn(NO3)2 + 4 H2O = MnO2 + 2 HNO3 + 2 H3O
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Ge + Ca(OH)2 = Ge(OH)2 + Ca =>
Ge + Ca(OH)2 = Ge(OH)2 + Ca
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