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CaCO3 = CO + CaO2
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(aq) + Sr(NO3)2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(aq) + Sr(NO3)2(aq)
Li + NaNO3 = Li(NO3)2 + Na =>
Li + 2 NaNO3 = Li(NO3)2 + 2 Na
Cu(II) + NaOH + H2O = NaCu(II)O2 + H =>
Cu(II) + NaOH + H2O = NaCu(II)O2 + 3 H
Na2S + CuBr2 = NaBr + CuS =>
Na2S + CuBr2 = 2 NaBr + CuS
C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O
K2Cr2O7 + FeBr2 + HBr = CrBr3 + FeBr3 + KBr + H2O =>
K2Cr2O7 + 6 FeBr2 + 14 HBr = 2 CrBr3 + 6 FeBr3 + 2 KBr + 7 H2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
NaAlO2 + NaOH = Na3AlO3 + H2O =>
NaAlO2 + 2 NaOH = Na3AlO3 + H2O
C15H30O + O2 = CO2 + H2O =>
C15H30O + 22 O2 = 15 CO2 + 15 H2O
CoCO3 + H2O + CO2 = Co(HCO3)2 =>
CoCO3 + H2O + CO2 = Co(HCO3)2
Cr3Cl = Cr + Cl =>
Cr3Cl = 3 Cr + Cl
HNO3 + H3NSO3 = H2SO4 + N2O + H2O =>
HNO3 + H3NSO3 = H2SO4 + N2O + H2O
HCl + H2SO4 = H2S + HClO3 =>
4 HCl + 3 H2SO4 = 3 H2S + 4 HClO3
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
Al2O3 + H2O = Al2H2 + O =>
Al2O3 + H2O = Al2H2 + 4 O
NH4OH(aq) + HCl = NH4Cl + H2O =>
NH4OH(aq) + HCl = NH4Cl + H2O
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq)
Na2SO3 + SO2 = Na2SO4 + S =>
2 Na2SO3 + SO2 = 2 Na2SO4 + S
H2SO4 + NaCO3 = NaSO4 + H2O + CO2 =>
H2SO4 + NaCO3 = NaSO4 + H2O + CO2
FeCl3 + NH4OH = Fe(NH4)3 + OHCl =>
FeCl3 + 3 NH4OH = Fe(NH4)3 + 3 OHCl
Fe2O3 + F2 = Fe3 + FO =>
6 Fe2O3 + 9 F2 = 4 Fe3 + 18 FO
H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + NaSO4 + Cl2 + H2O + K2SO4 =>
2 K2Cr2O7 + 6 NaCl + 14 H2SO4 = 2 Cr2(SO4)3 + 6 NaSO4 + 3 Cl2 + 14 H2O + 2 K2SO4
CH2Cl2 + Cl2 = CCl4 + HCl =>
CH2Cl2 + 2 Cl2 = CCl4 + 2 HCl
AlO + NaOH = NaO + AlOH =>
AlO + NaOH = NaO + AlOH
HNO3 + H2SO4 = H3SO3 + NO4 =>
HNO3 + H2SO4 = H3SO3 + NO4
Na(s) + CuSO4(aq) = Na2SO4(aq) + Cu(s) =>
2 Na(s) + CuSO4(aq) = Na2SO4(aq) + Cu(s)
C2H2 + F2 = C2H2F4 =>
C2H2 + 2 F2 = C2H2F4
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s) =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s)
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
C2H5ClO + O2 = CO2 + H2O + HCl =>
2 C2H5ClO + 5 O2 = 4 CO2 + 4 H2O + 2 HCl
Na3VO4 + HNO3 = VO2NO3 + NaNO3 + H2O =>
Na3VO4 + 4 HNO3 = VO2NO3 + 3 NaNO3 + 2 H2O
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
NaPO4CuBr = NaBrCu(PO4) =>
NaPO4CuBr = NaBrCu(PO4)
KL + KMnO4 + H2SO4 = K2SO4 + MnSO4 + L2 + H2O =>
10 KL + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 L2 + 8 H2O
C2H2 + F2 = CF4 + HF =>
C2H2 + 5 F2 = 2 CF4 + 2 HF
H{+} + Cr{2+} = H2 + Cr{3+} =>
2 H{+} + 2 Cr{2+} = H2 + 2 Cr{3+}
[Co(en)3]Cl3 + AgNO3 = AgCl + [Co(en)3]NO3 + Cl =>
[Co(en)3]Cl3 + AgNO3 = AgCl + [Co(en)3]NO3 + 2 Cl
(CaOH{-}) + H2O = HCaOH + (OH{-}) =>
(CaOH{-}) + H2O = HCaOH + (OH{-})
Na2CO3 + H2O = Na2O + H2CO3 = H2O + CO2 + NaOH =>
Na2CO3 + H2O = Na2O + H2CO3
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O
Li2SO4 + Mg(OH)2 = MgSO4 + LiOH =>
Li2SO4 + Mg(OH)2 = MgSO4 + 2 LiOH
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 HOH
KMnO4 + Na2Cr2O7 = NaMnO4 + K2Cr2O7 =>
2 KMnO4 + Na2Cr2O7 = 2 NaMnO4 + K2Cr2O7
KI(s) + Br2(l) = KBr(s) + I2(s) =>
2 KI(s) + Br2(l) = 2 KBr(s) + I2(s)
BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O =>
2 BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O
MCl2 + KMnO4 + HCl = MCl3 + KCl + MnCl2 + H2O =>
5 MCl2 + KMnO4 + 8 HCl = 5 MCl3 + KCl + MnCl2 + 4 H2O
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
Br2(aq) + KCl(aq) = KBr(aq) + Cl2(aq) =>
Br2(aq) + 2 KCl(aq) = 2 KBr(aq) + Cl2(aq)
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