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Ca3P2 + 6 SiO2 + 12 C = 2 P + 3 CaSi2 + 12 CO
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + KC2H3O2 =>
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + 2 KC2H3O2
Al2(SO4)3 + HCl = AlCl3 + H2(SO4) =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2(SO4)
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Zn(CH3COO)2 + NaOH = Zn(OH)2 + CH3COONa = ZnO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 CH3COONa
Ga + Cl2 = GaCl =>
2 Ga + Cl2 = 2 GaCl
P4O10(s) + H2O(g) = H3PO4(aq) =>
P4O10(s) + 6 H2O(g) = 4 H3PO4(aq)
P5 + O2 = P2O5 =>
4 P5 + 25 O2 = 10 P2O5
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Cr(OH)3{-} + HO2{-} = Cr2O7{-2} + OH{-} + H2O =>
2 Cr(OH)3{-} + 4 HO2{-} = Cr2O7{-2} + 4 OH{-} + 3 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
Zn3N2 = Zn + N2 =>
Zn3N2 = 3 Zn + N2
CU + HBr = CUBr2 + H2 =>
CU + 2 HBr = CUBr2 + H2
Na2SO3 + O3 = Na2SO4 =>
3 Na2SO3 + O3 = 3 Na2SO4
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
HOOCCH2CH2CH2COOH + Ca(OH)2 = CH3CH2CH2Ca + H2O + CO2 =>
21 HOOCCH2CH2CH2COOH + 20 Ca(OH)2 = 20 CH3CH2CH2Ca + 34 H2O + 45 CO2
KPo4{-}3 + AlNo3 = KNo3 + AlPo4{-}3 =>
KPo4{-}3 + AlNo3 = KNo3 + AlPo4{-}3
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
CuSO4*5H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 I{-} + 2 H{+}
FeS + H = HS + Fe =>
FeS + H = HS + Fe
K2CO3 + MgCl2 + H2O = (MgOH)2CO3 + CO2 + KCl =>
2 K2CO3 + 2 MgCl2 + H2O = (MgOH)2CO3 + CO2 + 4 KCl
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + 5 H2O
HClO2 + P + H2O = H3PO4 + HCl =>
5 HClO2 + 4 P + 6 H2O = 4 H3PO4 + 5 HCl
H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
H3AsO3 + I2 + 3 H2O = H3AsO4 + 2 I{-} + 2 H3O{+}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2S + ZnI2 = ZnS + K2I2 =>
K2S + ZnI2 = ZnS + K2I2
FeS + H = Fe2 + H2S =>
2 FeS + 4 H = Fe2 + 2 H2S
Ag2S3 + HNO3 = AgNO3 + S + NO + H2O =>
3 Ag2S3 + 8 HNO3 = 6 AgNO3 + 9 S + 2 NO + 4 H2O
CuSO4*5H2O + Na2CO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
GaF3 = Ga + F2 =>
2 GaF3 = 2 Ga + 3 F2
(NH4)2Fe(SO4)2*6(H2O) = FeO + H2O + H2SO4 + NH3 =>
(NH4)2Fe(SO4)2*6(H2O) = FeO + 5 H2O + 2 H2SO4 + 2 NH3
CO2 + Na + H = C2H4O2 + NaHCO3 =>
4 CO2 + 2 Na + 6 H = C2H4O2 + 2 NaHCO3
C3H8 + Cl = C3H4Cl4 + HCl =>
C3H8 + 8 Cl = C3H4Cl4 + 4 HCl
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
CH3Br + H2O = CH4O + HBr =>
CH3Br + H2O = CH4O + HBr
H3PO4 + Ca(O) = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(O) = Ca3(PO4)2 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C7H8 + FeOOH + H{+} = CO2 + Fe{+2} + H2O =>
C7H8 + 36 FeOOH + 72 H{+} = 7 CO2 + 36 Fe{+2} + 58 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
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