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12 Li + P4 = 4 Li3P
Cu(s) + O2 = CuO =>
2 Cu(s) + O2 = 2 CuO
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
Al(s) + Sn(NO3)2(aq) = Al(NO3)3(aq) + Sn(s) =>
2 Al(s) + 3 Sn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Sn(s)
P5 + Cl = PCl5 =>
P5 + 25 Cl = 5 PCl5
Fe + NaNO3 + H2O = Fe(NO3)2 + NO + Na(OH) =>
3 Fe + 8 NaNO3 + 4 H2O = 3 Fe(NO3)2 + 2 NO + 8 Na(OH)
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
CH3CHOHCH3 + C18H32O2 = C20H40O2 + CH3CH2OH =>
18 CH3CHOHCH3 + C18H32O2 = 2 C20H40O2 + 16 CH3CH2OH
Zn + CuO2 = ZnO2 + Cu =>
Zn + CuO2 = ZnO2 + Cu
C5H10 + O2 = H2O + CO =>
C5H10 + 5 O2 = 5 H2O + 5 CO
CaI2 + CuSO4 = Ca(SO4) + CuI2 =>
CaI2 + CuSO4 = Ca(SO4) + CuI2
SrBr2 + I2 = SrI2 + Br =>
SrBr2 + I2 = SrI2 + 2 Br
C(s) + H2(g) + Cl2(g) = CHCl3 =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3
Sc2O3(s) + H2O(l) = Sc(OH)3 =>
Sc2O3(s) + 3 H2O(l) = 2 Sc(OH)3
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
CrO + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 H2O
Sr + HCIO3 = Sr(CIO3)2 + H2 =>
Sr + 2 HCIO3 = Sr(CIO3)2 + H2
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2 + Fe =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2 + 2 Fe
H3O + CO = CH3 + OH =>
2 H3O + CO = CH3 + 3 OH
PH3 + H2O = PH5 + O =>
PH3 + H2O = PH5 + O
Na2SO4 + Cu = Cu2SO4 + Na =>
Na2SO4 + 2 Cu = Cu2SO4 + 2 Na
P2O5 + Cl2 = PCl5 + O2 =>
2 P2O5 + 10 Cl2 = 4 PCl5 + 5 O2
Cl2 + Na2O2 = NaCl + O2 =>
Cl2 + Na2O2 = 2 NaCl + O2
H2PO4{-} + (NH4)2MoO4 + H{+} = (NH4)3PMo12O40 + NH4{+} + H2O =>
H2PO4{-} + 12(NH4)2MoO4 + 22 H{+} = (NH4)3PMo12O40 + 21 NH4{+} + 12 H2O
Ni + HCl + H2O = NiCl2*6H2O + H2 =>
Ni + 2 HCl + 6 H2O = NiCl2*6H2O + H2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
NaOH(aq) + KI(aq) = NaI + KOH =>
NaOH(aq) + KI(aq) = NaI + KOH
Cu2S + O2 + H2O = CuO + H2SO4 =>
2 Cu2S + 5 O2 + 2 H2O = 4 CuO + 2 H2SO4
Fe(ClO4)3 + K2CO3 = FeCO3 + K2(ClO4)3 =>
Fe(ClO4)3 + K2CO3 = FeCO3 + K2(ClO4)3
Cr(s) + Cl(g) = CrCl3(s) =>
Cr(s) + 3 Cl(g) = CrCl3(s)
H2SiO3 + Na(OH) = Na2(SiO3) + H2O =>
H2SiO3 + 2 Na(OH) = Na2(SiO3) + 2 H2O
Br + NH3 = NH4Br + N2 =>
6 Br + 8 NH3 = 6 NH4Br + N2
(Fe(OH)2)2SO4 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
3(Fe(OH)2)2SO4 + 12 HCl = Fe2(SO4)3 + 4 FeCl3 + 12 H2O
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
SO2 + KMnO4 = KO2 + SMnO4 =>
SO2 + KMnO4 = KO2 + SMnO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HCl + Cr2S3 = CrCl3 + H2S =>
6 HCl + Cr2S3 = 2 CrCl3 + 3 H2S
Na2SeO3 + NaI + H2O = NaIO2 + Se + NaOH =>
Na2SeO3 + NaI + H2O = NaIO2 + Se + 2 NaOH
C7H16 + HNO3 = CO2 + N2 + H2O =>
5 C7H16 + 44 HNO3 = 35 CO2 + 22 N2 + 62 H2O
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + Na2C2O4 = NiFeMnC6O12 + Na2SO4 + H2O =>
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + 3 Na2C2O4 = NiFeMnC6O12 + 3 Na2SO4 + 14 H2O
GaClO3 = GaCl + O2 =>
2 GaClO3 = 2 GaCl + 3 O2
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
Al(OH)3 + HCl = AlCl3 + (H2O)3 =>
Al(OH)3 + 3 HCl = AlCl3 + (H2O)3
Rb2SO3 + HNO3 = RbNO3 + SO2 + H2O =>
Rb2SO3 + 2 HNO3 = 2 RbNO3 + SO2 + H2O
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
HCl + Cr2S3 = CrCl3 + H2S =>
6 HCl + Cr2S3 = 2 CrCl3 + 3 H2S
NaIO4 + NaI + HF = NaF + I2 + H2O =>
NaIO4 + 7 NaI + 8 HF = 8 NaF + 4 I2 + 4 H2O
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag =>
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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