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Mg + Fe2(CO3)3 = Mg(CO3)3 + Fe2
MgN2 + H2O = Mg(NO3)2 + H2 =>
MgN2 + 6 H2O = Mg(NO3)2 + 6 H2
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
AgNO3 + NiCl = NO3Ni + AgCl =>
AgNO3 + NiCl = NO3Ni + AgCl
Cr[III]CO3 = Cr[III]O + CO2 =>
Cr[III]CO3 = Cr[III]O + CO2
Al2(SO4)3 + CoCl2 = AlCl3 + Co2(SO4)2 =>
2 Al2(SO4)3 + 6 CoCl2 = 4 AlCl3 + 3 Co2(SO4)2
BaCrO4 + HNO3 = CrNO7 + HBa =>
BaCrO4 + HNO3 = CrNO7 + HBa
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Cu(H2O) + NaOH = Cu(OH) + Na(H2O) =>
Cu(H2O) + NaOH = Cu(OH) + Na(H2O)
Fe(OH)2(s) = Fe3O4(s) + H2O(l) + H2(g) =>
3 Fe(OH)2(s) = Fe3O4(s) + 2 H2O(l) + H2(g)
Fe + O2 = FeO1 =>
2 Fe + O2 = 2 FeO1
AgNO3 + CoCl2 = AgCl + Co(NO3)2 =>
2 AgNO3 + CoCl2 = 2 AgCl + Co(NO3)2
Pb(NO3)2 + (H2SO4) = Pb(SO4) + H(NO3) =>
Pb(NO3)2 + (H2SO4) = Pb(SO4) + 2 H(NO3)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H + HCO3 = CO2 + H2O =>
H + HCO3 = CO2 + H2O
Mg3N + H3Cl2 = Mg3Cl2 + NH3 =>
Mg3N + H3Cl2 = Mg3Cl2 + NH3
OC2H8N2 + N2O4 = N2 + CO2 + H2O =>
4 OC2H8N2 + 7 N2O4 = 11 N2 + 8 CO2 + 16 H2O
Sb2S2 + O2 = SbO2 + SO2 =>
Sb2S2 + 4 O2 = 2 SbO2 + 2 SO2
Ag + HNO3 = Ag(HNO3)3 =>
Ag + 3 HNO3 = Ag(HNO3)3
CuSO4*5H2O + NH4OH = NH4SO4 + CuOH + H2O =>
CuSO4*5H2O + NH4OH = NH4SO4 + CuOH + 5 H2O
Sc2SC + Sc4C3 + Sc15C19 = Sc3SC2 =>
31 Sc2SC + 4 Sc4C3 + Sc15C19 = 31 Sc3SC2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
K + CaF2 = KF + Ca =>
2 K + CaF2 = 2 KF + Ca
Na2CO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + H2O(l) + CO2(g)
Co + HNO3 = Co(NO3)3 + H2O + N2 =>
10 Co + 36 HNO3 = 10 Co(NO3)3 + 18 H2O + 3 N2
K2O + MgCO3 = K2CO3 + Mg2O2 =>
2 K2O + 2 MgCO3 = 2 K2CO3 + Mg2O2
KIO3 + H2O = OH + HIO3 + K =>
KIO3 + H2O = OH + HIO3 + K
Ca(NO3)2 + SI2 = CaI2 + S(NO3)2 =>
Ca(NO3)2 + SI2 = CaI2 + S(NO3)2
HCH3OO + NaHCO3 = NaCH3OO + CO2 + H2O =>
HCH3OO + NaHCO3 = NaCH3OO + CO2 + H2O
Ag(NO3)(l) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
Ag(NO3)(l) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeS + CuNO3 = Fe(NO3)2 + Cu2S =>
FeS + 2 CuNO3 = Fe(NO3)2 + Cu2S
PbO = Pb2O + O2 =>
4 PbO = 2 Pb2O + O2
Cr + KOH + H2O = K[Cr(OH)4] + H =>
Cr + KOH + 3 H2O = K[Cr(OH)4] + 3 H
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
MnI2(aq) + AgNO3(aq) = AgI(s) + Mn(NO3)2(au) =>
MnI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Mn(NO3)2(au)
NaI + Cr(NO3)3 = CrI2 + NaNO3 + I2 =>
6 NaI + 2 Cr(NO3)3 = 2 CrI2 + 6 NaNO3 + I2
HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq) =>
2 HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq)
H2SO4 + K(OH) = K2SO4 + H2O =>
H2SO4 + 2 K(OH) = K2SO4 + 2 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HF + F2O = F + H3O =>
3 HF + F2O = 5 F + H3O
NaCl + H{+2}SO{+4} = Na{+2}SO{+4} + HCl =>
NaCl + H{+2}SO{+4} = Na{+2}SO{+4} + HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + CrO3 = N2 + Cr(OH)2 + H2O =>
4 NH3 + 3 CrO3 = 2 N2 + 3 Cr(OH)2 + 3 H2O
Pb(NO3)2 + H2O = PbO + H(NO3) =>
Pb(NO3)2 + H2O = PbO + 2 H(NO3)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
I2 + S2O32{-} + OH{-} = SO42{-} + I{-} + H2O =>
103 I2 + 2 S2O32{-} + 208 OH{-} = 4 SO42{-} + 206 I{-} + 104 H2O
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