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BaCl2(aq) + 2 KI(aq) = 2 KCl + BaI2
Na + SO = NaSO =>
Na + SO = NaSO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + O2 + CH4 = H2O + MgCO3 =>
2 Mg + 5 O2 + 2 CH4 = 4 H2O + 2 MgCO3
NaKOH = KNaOH =>
NaKOH = KNaOH
NaOH + Cl2 = NaO3Cl + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaO3Cl + 5 NaCl + 3 H2O
Hg2{2+} + HCl = Hg2Cl2 + H{+} =>
Hg2{2+} + 2 HCl = Hg2Cl2 + 2 H{+}
Na2CO3(ac) + H2SO4(ac) = Na2SO4(ac) + H2O(l) + CO2(g) =>
Na2CO3(ac) + H2SO4(ac) = Na2SO4(ac) + H2O(l) + CO2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2CO3 + HCl = CCl4 + H2O =>
H2CO3 + 4 HCl = CCl4 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
LiNO2 + H2O = Li(OH) + HNO2 =>
LiNO2 + H2O = Li(OH) + HNO2
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
FeCl3 + Sr(OH)2 = SrCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Sr(OH)2 = 3 SrCl2 + 2 Fe(OH)3
Hg2(NO3)2 = Hg(NO3)2 + Hg =>
Hg2(NO3)2 = Hg(NO3)2 + Hg
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + LiC2H3O3 =>
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + 2 LiC2H3O3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na2Cr2O7 + HF = NaF + H2Cr2O7 =>
Na2Cr2O7 + 2 HF = 2 NaF + H2Cr2O7
KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + 2 H2O
(Ag2O) = (Ag) + O2 =>
2(Ag2O) = 4(Ag) + O2
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl =>
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl
P + O = PO4 =>
P + 4 O = PO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KN + CaF = CaN + KF =>
KN + CaF = CaN + KF
FeCl3(aq) = Fe(s) + Cl2(g) =>
2 FeCl3(aq) = 2 Fe(s) + 3 Cl2(g)
(NH4)2S + NaI = NH4I + Na2S =>
(NH4)2S + 2 NaI = 2 NH4I + Na2S
CH3COOH + CaCl2 = (CH3COO)2Ca + HCl =>
2 CH3COOH + CaCl2 = (CH3COO)2Ca + 2 HCl
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+} =>
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+}
NH4Br + Ba(OH)2 = BaBr2 + H2O + NH3 =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 H2O + 2 NH3
C6H5NO2 + NaBH4 = C6H5NH2 + NaBO2H2 =>
C6H5NO2 + NaBH4 = C6H5NH2 + NaBO2H2
SO2 + NaOH + I2 = Na2SO4 + NaI + H2O =>
SO2 + 4 NaOH + I2 = Na2SO4 + 2 NaI + 2 H2O
Ga2(SO4)3 + Mg3(PO4)2 = Mg2(SO4)2 + Ga3(PO4)3 =>
6 Ga2(SO4)3 + 6 Mg3(PO4)2 = 9 Mg2(SO4)2 + 4 Ga3(PO4)3
Cr + NaOH + H2SO4 = NaCr(SO4)2 + H2O + H2 =>
2 Cr + 2 NaOH + 4 H2SO4 = 2 NaCr(SO4)2 + 2 H2O + 3 H2
C6H6 + O2 = CO2 + *H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
Na2B4O7 + NaOH + H2O = NaBO3 + H2 =>
Na2B4O7 + 2 NaOH + 3 H2O = 4 NaBO3 + 4 H2
I2 + FeCl3 + H2O = HIO + FeCl2 + HCl =>
I2 + 2 FeCl3 + 2 H2O = 2 HIO + 2 FeCl2 + 2 HCl
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + H2SO4 + H2C2O4 = CO2 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + K2SO4 + 8 H2O + 2 MnSO4
BaCl2(aq) + Cu(NO3)2(aq) = CuCl2 + Ba(NO3)2 =>
BaCl2(aq) + Cu(NO3)2(aq) = CuCl2 + Ba(NO3)2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
BaCl2(aq) + Cu(NO3)2(aq) = CuCl2 + Ba(NO3)2 =>
BaCl2(aq) + Cu(NO3)2(aq) = CuCl2 + Ba(NO3)2
MgCo2 = Co + Mg =>
MgCo2 = 2 Co + Mg
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
CH4O + O2 = H2 + CO2 =>
2 CH4O + O2 = 4 H2 + 2 CO2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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