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9 C2P4 + 10 O3 = 6 C3PO + 6 P5O4
PO4 + Ca(NO3)2 = CaPO4 + NO3 =>
PO4 + Ca(NO3)2 = CaPO4 + 2 NO3
Zn + Cr(NO3)3 = Cr + Zn(NO3)2 =>
3 Zn + 2 Cr(NO3)3 = 2 Cr + 3 Zn(NO3)2
Na2PO4 + CaCl2 = NaCl + Ca(PO4) =>
Na2PO4 + CaCl2 = 2 NaCl + Ca(PO4)
KBrO3 + KBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 KBr + 6 HCl = 6 KCl + 3 H2O + 3 Br2
K2Cr2O7 + HI + HClO4 = Cr(ClH4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 78 HI + 8 HClO4 = 2 Cr(ClH4)3 + 2 KClO4 + 39 I2 + 31 H2O
Pb(NO3)2(ac) + NaI(ac) = NaNO3 + PbI2 =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3 + PbI2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PCl3 + Cl2 = PCl5 = PCl5 =>
PCl3 + Cl2 = PCl5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HS + NaOH = NaSHOH =>
HS + NaOH = NaSHOH
C2H8 + O2 = C3H12O6 =>
3 C2H8 + 6 O2 = 2 C3H12O6
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Na2SO4 + Zn + Ba(NO3)2 = BaSO4 + ZnNO3 + Na =>
Na2SO4 + 2 Zn + Ba(NO3)2 = BaSO4 + 2 ZnNO3 + 2 Na
SO2 + CaCO3 + O2 = CaSO4 + CO23 =>
SO2 + CaCO3 + 11 O2 = CaSO4 + CO23
Br2ZnCl2 = ZnBr2Cl2 =>
Br2ZnCl2 = ZnBr2Cl2
Mg + Uus = MgUus =>
Mg + Uus = MgUus
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
Cr(OH)3 + Zn{2+} + OH{-} = CrO4{2-} + Zn + H2O =>
2 Cr(OH)3 + 3 Zn{2+} + 10 OH{-} = 2 CrO4{2-} + 3 Zn + 8 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO3 + NO =>
3 As2S3 + 22 HNO3 + 7 H2O = 6 H3AsO4 + 9 H2SO3 + 22 NO
Na2CO3 + C2H4O2 = Na(C2H3O2) + CO2 + H2O =>
Na2CO3 + 2 C2H4O2 = 2 Na(C2H3O2) + CO2 + H2O
NaHS + H2O = NaOH + H2S =>
NaHS + H2O = NaOH + H2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiO + HCl = NiCl2(H2O) =>
NiO + 2 HCl = NiCl2(H2O)
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
N2O + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 10 HNO3 + 4 K2SO4 + 7 H2O
Zn(OH)2 = Zn2 + OH =>
2 Zn(OH)2 = Zn2 + 4 OH
MnO2 + HCu = MnCu2 + H2O + Cu2 =>
MnO2 + 4 HCu = MnCu2 + 2 H2O + Cu2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
HClO4 + Sr(OH)2 = H3O2 + SrClO4 =>
HClO4 + Sr(OH)2 = H3O2 + SrClO4
C3H8O3 = H2O + H2O2 + HC =>
2 C3H8O3 = 4 H2O + H2O2 + 6 HC
Na2S + Br2 = NaBr + S8 =>
8 Na2S + 8 Br2 = 16 NaBr + S8
P + O2 = P4O14 =>
4 P + 7 O2 = P4O14
Sn(OH)4 + HF = SnF4 + H2O =>
Sn(OH)4 + 4 HF = SnF4 + 4 H2O
Cu + Ag3NO4 = Ag + Cu3NO4 =>
3 Cu + Ag3NO4 = 3 Ag + Cu3NO4
C3H8O3 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 C3H8O3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 15 CO2 + 7 K2SO4 + 41 H2O
KOH + Pb(NO3)2 = K2NO3 + Pb(OH)4 =>
4 KOH + Pb(NO3)2 = 2 K2NO3 + Pb(OH)4
BaCl2 + Na2SO4 = BaNa2 + SO4Cl2 =>
BaCl2 + Na2SO4 = BaNa2 + SO4Cl2
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
Mg + OH + HCl = MgCl + H2O =>
Mg + OH + HCl = MgCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaSO3(s) + HNO3(aq) = Ca(NO3)2 + H2O + SO2 =>
CaSO3(s) + 2 HNO3(aq) = Ca(NO3)2 + H2O + SO2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
C19H33O2 + O2 = CO2 + H2O =>
4 C19H33O2 + 105 O2 = 76 CO2 + 66 H2O
Mn2Cl + NH4(CO3)2 = Mn2(CO3)2 + NH4Cl =>
Mn2Cl + NH4(CO3)2 = Mn2(CO3)2 + NH4Cl
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
KClO3 + Na2S2 + NaOH = KCl + Na2SO4 + H2O =>
7 KClO3 + 3 Na2S2 + 6 NaOH = 7 KCl + 6 Na2SO4 + 3 H2O
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