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Ca3(PO4)2 + 2 C + 3 SiO2 = 2 CO + 3 CaSiO4 + 2 P
Fe2(CO3)3 + CH3COOH = CH3COOFe + H2O + CO2 =>
2 Fe2(CO3)3 + 5 CH3COOH = 4 CH3COOFe + 4 H2O + 8 CO2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
MgNO3 + NaCl = MgCl + NaNO3 =>
MgNO3 + NaCl = MgCl + NaNO3
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
(Cr) + H2SO4 = Cr2(SO4)3 + H2 =>
2(Cr) + 3 H2SO4 = Cr2(SO4)3 + 3 H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C6H5CHO + NAOH = C6H5COONA + C6H5CH2OH =>
2 C6H5CHO + NAOH = C6H5COONA + C6H5CH2OH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H + O = H2O =>
2 H + O = H2O
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
NABr + CAF2 = NAF + CABr2 =>
2 NABr + CAF2 = 2 NAF + CABr2
Ca3P2 + O2 = P2O5 + CaO =>
Ca3P2 + 4 O2 = P2O5 + 3 CaO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
K[Cr(OH)4] + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K[Cr(OH)4] + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
AS2S3 + HNO3 = H3ASO4 + NO2 + H2SO4 + H2O =>
AS2S3 + 29 HNO3 = H3ASO4 + 29 NO2 + 4 H2SO4 + 9 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag2S + CN{-} + O2 = Ag(CN)2{-} + S + O{-}2 =>
Ag2S + 4 CN{-} + O2 = 2 Ag(CN)2{-} + S + 2 O{-}2
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Fe2SO4 + MnCl2 = Fe2Cl2 + MnSO4 =>
Fe2SO4 + MnCl2 = Fe2Cl2 + MnSO4
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
Ca + AgNo3 = Ca(No3) + Ag =>
Ca + AgNo3 = Ca(No3) + Ag
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
Cl2O3 + Mg(OH)2 = Mg(ClO2)2 + H2O =>
Cl2O3 + Mg(OH)2 = Mg(ClO2)2 + H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Mg + CuCO3 = MgCO3 + Cu =>
Mg + CuCO3 = MgCO3 + Cu
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C = C60 =>
60 C = C60
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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