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C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + SO4 = CuSO4 + O =>
CuO + SO4 = CuSO4 + O
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
Cs + Se = CsSe =>
Cs + Se = CsSe
Ag2SO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + AgCrO7 + H2O =>
3 Ag2SO4 + 10 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 10 K2SO4 + 6 AgCrO7 + 28 H2O
KClO + O = KClO3 =>
KClO + 2 O = KClO3
Al2(SO4)3 + NaPO4 = Al(PO4)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaPO4 = 2 Al(PO4)3 + 3 Na2SO4
Si + HNO3 = SiO2 + HNO =>
Si + HNO3 = SiO2 + HNO
CH3COOH + NaHCO3 = CH3COONa + CO2H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Al + HOH = Al(OH)3 + H =>
Al + 3 HOH = Al(OH)3 + 3 H
K2Se + H2O = KHSe + KOH =>
K2Se + H2O = KHSe + KOH
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
CaCl + (NH4)3PO4 = Ca3PO4 + NH4Cl =>
3 CaCl + (NH4)3PO4 = Ca3PO4 + 3 NH4Cl
Na2SO4 + Ga = Ga2(SO4)3 + Na =>
3 Na2SO4 + 2 Ga = Ga2(SO4)3 + 6 Na
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Fe2S3 + K2S = Fe2S + K2S3 =>
Fe2S3 + K2S = Fe2S + K2S3
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
Si3H9N + O2 = SiO2 + H2O + NO =>
4 Si3H9N + 23 O2 = 12 SiO2 + 18 H2O + 4 NO
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
HCl + NH3 = H + ClNH3 =>
HCl + NH3 = H + ClNH3
Se + NaBH4 + H2O = NaHSe + Na2B4O7 + H2 =>
2 Se + 4 NaBH4 + 7 H2O = 2 NaHSe + Na2B4O7 + 14 H2
Cu + CaO = Ca + Cu2O3 =>
2 Cu + 3 CaO = 3 Ca + Cu2O3
FeCl2 + HNO3 + HCl = NO + FeCl3 + H2O =>
3 FeCl2 + HNO3 + 3 HCl = NO + 3 FeCl3 + 2 H2O
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
MnO4{-} + C2O4{2-} + H{+} = MnO2 + H2O + CO2 =>
2 MnO4{-} + 3 C2O4{2-} + 8 H{+} = 2 MnO2 + 4 H2O + 6 CO2
H2(g)Cl2(g) = HCl(g) =>
H2(g)Cl2(g) = 2 HCl(g)
Cl + NaSO3 + KOH = KClO3 + Na + SO2 + H2O =>
2 Cl + 5 NaSO3 + 2 KOH = 2 KClO3 + 5 Na + 5 SO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + SnCl2 + KOH = K2MnO3 + K2SnO3 + KCl + H2O =>
2 KMnO4 + 3 SnCl2 + 14 KOH = 2 K2MnO3 + 3 K2SnO3 + 6 KCl + 7 H2O
Mn + Br2 = MnBr3 =>
2 Mn + 3 Br2 = 2 MnBr3
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
BrO3{-} + H = Br{-} + H2O =>
BrO3{-} + 6 H = Br{-} + 3 H2O
CaI2 + AlCl3 = CaCl2 + AlI3 =>
3 CaI2 + 2 AlCl3 = 3 CaCl2 + 2 AlI3
BaS + PtCI2 = BaCI2 + PtS =>
BaS + PtCI2 = BaCI2 + PtS
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ba(OH)2 + NaHSO3 = BaSO4 + NaOH + H2 =>
Ba(OH)2 + NaHSO3 = BaSO4 + NaOH + H2
ClCH3 + KOH = CH2ClK + H2O =>
ClCH3 + KOH = CH2ClK + H2O
N2 + NaCl = NCl3 + Na =>
N2 + 6 NaCl = 2 NCl3 + 6 Na
Sb3 = Sb5 =>
5 Sb3 = 3 Sb5
Cu2 + NH3 = Cu(NH3)4 =>
Cu2 + 8 NH3 = 2 Cu(NH3)4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cr(NO3)3(aq) + Na2CO3(aq) = Cr2(CO3)3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(s) + 6 NaNO3(aq)
FeS2 + SO3 = Fe2(SO4)3 + S =>
2 FeS2 + 4 SO3 = Fe2(SO4)3 + 5 S
NaOH + Co(NO3)3 = Na(NO3) + Co(OH)3 =>
3 NaOH + Co(NO3)3 = 3 Na(NO3) + Co(OH)3
NaF + B2H6 = BF3 + NaH =>
6 NaF + B2H6 = 2 BF3 + 6 NaH
S8 + Cl2 = SCl2 =>
S8 + 8 Cl2 = 8 SCl2
ZnCl2 + HNO3 = HCl + Zn(NO3)2 =>
ZnCl2 + 2 HNO3 = 2 HCl + Zn(NO3)2
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