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4 Mg2P3 + 11 O2 = 4 Mg2O + 6 P2O3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca2(CO3)2 + H2SO4 = Ca2(SO4)2 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = Ca2(SO4)2 + 2 H2O + 2 CO2
Ba + Ni3(PO4)2 = Ba3(PO4)2 + Ni =>
3 Ba + Ni3(PO4)2 = Ba3(PO4)2 + 3 Ni
NiPO4 = Ni + P4 + O2 =>
4 NiPO4 = 4 Ni + P4 + 8 O2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
Al + HgBr2 = AlBr3 + Hg =>
2 Al + 3 HgBr2 = 2 AlBr3 + 3 Hg
CH3CH(OH)CH(CH3)COOH + CuO = CH3CH(O)CH(CH3)COOH + Cu + H2O =>
2 CH3CH(OH)CH(CH3)COOH + CuO = 2 CH3CH(O)CH(CH3)COOH + Cu + H2O
Cu2CO3(OH)2H2O(aq) = CuO + CO2 + H2O =>
Cu2CO3(OH)2H2O(aq) = 2 CuO + CO2 + 2 H2O
H2SO4 + Na2S2O3 = H2O + Na2SO4 + SO2 =>
3 H2SO4 + Na2S2O3 = 3 H2O + Na2SO4 + 4 SO2
Sr(s) + I(g) = SrI2 =>
Sr(s) + 2 I(g) = SrI2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HClO + AlOH = AlCl + H2O2 =>
HClO + AlOH = AlCl + H2O2
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
KOH + Na2O = K2O + NaOH =>
2 KOH + Na2O = K2O + 2 NaOH
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
PbBr2 + AgNO3 = AgBr + Pb(NO3)2 =>
PbBr2 + 2 AgNO3 = 2 AgBr + Pb(NO3)2
N2 + H2 = NH32 =>
N2 + 32 H2 = 2 NH32
HCl + MgO2 = Cl2 + H2O + MgCl2 =>
4 HCl + MgO2 = Cl2 + 2 H2O + MgCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + Si = BaSi =>
Ba + Si = BaSi
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ba + J2 = BaJ =>
2 Ba + J2 = 2 BaJ
SiO2 + H2O2 + NaOH = NaSiO4 + H2O =>
2 SiO2 + 3 H2O2 + 2 NaOH = 2 NaSiO4 + 4 H2O
Au + NaNO3 = Na + AuNO3 =>
Au + NaNO3 = Na + AuNO3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cr + Pb(NO3)23 = Cr(NO3)3 + Pb =>
23 Cr + 3 Pb(NO3)23 = 23 Cr(NO3)3 + 3 Pb
C7H16 + HO2 = CO + H2O =>
C7H16 + 10 HO2 = 7 CO + 13 H2O
CoAs3 + O2 = As2O3 + CoO =>
4 CoAs3 + 11 O2 = 6 As2O3 + 4 CoO
KAl(SO4)2 + NaOH = Al(OH)3 + KOH + Na2SO4 =>
KAl(SO4)2 + 4 NaOH = Al(OH)3 + KOH + 2 Na2SO4
C12H24O9 + O2 = CO2 + H2O =>
2 C12H24O9 + 27 O2 = 24 CO2 + 24 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
LiOH + CdO = Li2O + Cd(OH)2 =>
2 LiOH + CdO = Li2O + Cd(OH)2
CN + HCl = HCN + Cl =>
CN + HCl = HCN + Cl
AgClO = AgCl + O2 =>
2 AgClO = 2 AgCl + O2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
CaCl + Na3Po4 = Ca3(Po4)2 + Na2Cl =>
3 CaCl + 2 Na3Po4 = Ca3(Po4)2 + 3 Na2Cl
Cu(s) + HSO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
3 Cu(s) + 4 HSO4(aq) = 3 CuSO4(aq) + SO2(g) + 2 H2O(l)
Zr(OH)4 + HBr = ZrBr + H5O4 =>
Zr(OH)4 + HBr = ZrBr + H5O4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al(aq) + NaOH(aq) = Al(OH)4 + Na(aq) =>
Al(aq) + 4 NaOH(aq) = Al(OH)4 + 4 Na(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
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