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C3H8O3 + O7 = 4 H2O + 3 CO2
K2Cr2O7 + HCl + SO2 = KCl + CrCl3 + H2SO4 + H2O =>
K2Cr2O7 + 8 HCl + 3 SO2 = 2 KCl + 2 CrCl3 + 3 H2SO4 + H2O
Sr(NO3)2 + Na2HPO4 = SrHPO4 + NaNO3 =>
Sr(NO3)2 + Na2HPO4 = SrHPO4 + 2 NaNO3
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Cu2 + NaOH = Cu(OH)2 + Na =>
Cu2 + 4 NaOH = 2 Cu(OH)2 + 4 Na
C6H8O7 + NaHCO3 = C6H5O7Na3 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 H2O + 3 CO2
NaOH + KAl(SO4)2*12H2O = Al(OH)3 + Na2SO4 + KOH + H2O =>
4 NaOH + KAl(SO4)2*12H2O = Al(OH)3 + 2 Na2SO4 + KOH + 12 H2O
Fe2O3 + CO = Fe + CO4 =>
Fe2O3 + CO = 2 Fe + CO4
Pb + AgNO3(aq) = Pb(NO3)2(aq) + Ag =>
Pb + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag
AgC2H3O2 + KI = AgI + KC2H3O2 =>
AgC2H3O2 + KI = AgI + KC2H3O2
C13H28(l) + O2(g) = CO2(g) + H2O(g) =>
C13H28(l) + 20 O2(g) = 13 CO2(g) + 14 H2O(g)
Na2HPO4 + KBr = KHPO4 + Na2Br =>
Na2HPO4 + KBr = KHPO4 + Na2Br
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaCl(aq) + CaO = Na2O(aq) + CaCl2(aq) =>
2 NaCl(aq) + CaO = Na2O(aq) + CaCl2(aq)
Na3PO4(aq) + CuCl2(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 CuCl2(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
MgBr2 + ZnF2 = MgF2 + Br2Zn =>
MgBr2 + ZnF2 = MgF2 + Br2Zn
Ag(C2H3O2) + K2CrO4 = Ag2(CrO4) + K(C2H3O2) =>
2 Ag(C2H3O2) + K2CrO4 = Ag2(CrO4) + 2 K(C2H3O2)
Fe2{+} + Cr2072{-} = Fe3{+} + Cr3{+} =>
6225 Fe2{+} + 3 Cr2072{-} = 4150 Fe3{+} + 2072 Cr3{+}
Ag(s) + H2O(l) = Ag1H2O =>
Ag(s) + H2O(l) = Ag1H2O
N + I = NI3 =>
N + 3 I = NI3
AgNO3 + Al2(CrO4)3 = Ag2CrO4 + Al(NO3)3 =>
6 AgNO3 + Al2(CrO4)3 = 3 Ag2CrO4 + 2 Al(NO3)3
Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2
Ge(OH)3 + HPO3 = Ge(PO3)3 + H2O =>
Ge(OH)3 + 3 HPO3 = Ge(PO3)3 + 3 H2O
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
FePO4 + Ba = Fe + Ba3(PO4)2 =>
2 FePO4 + 3 Ba = 2 Fe + Ba3(PO4)2
Na2CO3(aq) + HCI(aq) = NaCI(aq) + H2O + CO2(g) =>
Na2CO3(aq) + 2 HCI(aq) = 2 NaCI(aq) + H2O + CO2(g)
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
CuCl2(aq) + Ca(s) = Cu(s) + CaCl2(aq) =>
CuCl2(aq) + Ca(s) = Cu(s) + CaCl2(aq)
CH4O + Cr2O7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH4O + Cr2O7{2-} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
CuCO3*Cu(OH)2(s) + HCl = CuCl2 + CO2 + H2O =>
CuCO3*Cu(OH)2(s) + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Cu(NO3)2 + NH3 = Cu2 + NH3(NO3)2 =>
2 Cu(NO3)2 + 2 NH3 = Cu2 + 2 NH3(NO3)2
C5H8O2 + CoCl2*6H2O = Co(C5H8O2)3 + Cl2 + H2O =>
3 C5H8O2 + CoCl2*6H2O = Co(C5H8O2)3 + Cl2 + 6 H2O
Ce{4+} + (COO)2{2-} = Ce{3+} + CO2 =>
2 Ce{4+} + (COO)2{2-} = 2 Ce{3+} + 2 CO2
CaKPO4 + HCl = KCl + CaHPO4 =>
CaKPO4 + HCl = KCl + CaHPO4
As2S3 + NO3 + H = HAsO3 + S + NO =>
As2S3 + 3 NO3 + 2 H = 2 HAsO3 + 3 S + 3 NO
KNO3 + Fe(OH)3 = Fe(NO3)3 + KOH =>
3 KNO3 + Fe(OH)3 = Fe(NO3)3 + 3 KOH
Mg + Fe2(CO3)3 = MgCO3 + Fe =>
3 Mg + Fe2(CO3)3 = 3 MgCO3 + 2 Fe
PbO + SiO2 = PbSiO3 =>
PbO + SiO2 = PbSiO3
BaCr2O7 = CrO3 + BaO =>
BaCr2O7 = 2 CrO3 + BaO
K2CrO4 + NaCl + AgNO3 = KCl + Ag2CrO4 + NaNO3 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = 2 KCl + Ag2CrO4 + 2 NaNO3
Mg(CH3COO)2 + H3PO4 = Mg3(PO4)2 + CH3COOH =>
3 Mg(CH3COO)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CH3COOH
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s) =>
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s)
PCH3 + KMnO4 + H2SO4 = PCO2H + K2SO4 + MnSO4 + H2O =>
5 PCH3 + 6 KMnO4 + 9 H2SO4 = 5 PCO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr2O7{-2} + Fe{2} + H{+} = Cr{3} + Fe{3} + H2O =>
Cr2O7{-2} + 6 Fe{2} + 14 H{+} = 2 Cr{3} + 6 Fe{3} + 7 H2O
CH4(g) + CO2(g) = CO(g) + H2(g) =>
CH4(g) + CO2(g) = 2 CO(g) + 2 H2(g)
K + AlPO4 = Al + KPO4 =>
K + AlPO4 = Al + KPO4
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