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2 CrCl3 + O2 = 2 CrO + 6 Cl
C12H11O11 + H2O = CH3COOH + CO2 =>
8 C12H11O11 + 30 H2O = 37 CH3COOH + 22 CO2
NaOH() + H2SO3() = NaHSO3() + H2O() =>
NaOH() + H2SO3() = NaHSO3() + H2O()
H2SO4 + HCO3 = CO + H2O + SO4 =>
3 H2SO4 + 2 HCO3 = 2 CO + 4 H2O + 3 SO4
MgO + TeO3 = MgTeO4 =>
MgO + TeO3 = MgTeO4
HAsO2 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
HAsO2 + I2 + 5 NaHCO3 = Na3AsO4 + 2 NaI + 5 CO2 + 3 H2O
HCl + K2Cr2O7 + SnCl2 = H2SnCl6 + KCl + CrCl3 + H2O =>
20 HCl + K2Cr2O7 + 3 SnCl2 = 3 H2SnCl6 + 2 KCl + 2 CrCl3 + 7 H2O
C4H6 + Br2 = C4 + HBr =>
C4H6 + 3 Br2 = C4 + 6 HBr
Sr(OH)2 + HClO4 = H3O + SrClO5 =>
Sr(OH)2 + HClO4 = H3O + SrClO5
Cl + P = PCl =>
Cl + P = PCl
Pb2O4 + CaCO3 = Pb2(CO3)4 + CaO =>
Pb2O4 + 4 CaCO3 = Pb2(CO3)4 + 4 CaO
PH3 + O2 = P4O10 + H2O2 =>
4 PH3 + 11 O2 = P4O10 + 6 H2O2
HF + NaHCO3 = CO2 + H2O + NaF =>
HF + NaHCO3 = CO2 + H2O + NaF
Fe + MgF2 = Mg + FeF3 =>
2 Fe + 3 MgF2 = 3 Mg + 2 FeF3
Al2(SO4)3 + Ca3(PO4)2 = Al3(PO4)3 + Ca2(SO4)2 =>
6 Al2(SO4)3 + 6 Ca3(PO4)2 = 4 Al3(PO4)3 + 9 Ca2(SO4)2
HCHO + OH = CO2 + H2O =>
HCHO + 4 OH = CO2 + 3 H2O
HClO4CH3COOK = KClO4CH3COOH =>
HClO4CH3COOK = KClO4CH3COOH
Cu2O2(s) + C(s) = Cu(s) + CO(g) =>
Cu2O2(s) + 2 C(s) = 2 Cu(s) + 2 CO(g)
Mg(OH)2 + Na2CO3 = MgCO3 + NaOH =>
Mg(OH)2 + Na2CO3 = MgCO3 + 2 NaOH
NaSO3 + KMnO4 + H2O = NaOH + KOH + Mn(OH)2 + H2SO4 =>
5 NaSO3 + KMnO4 + 9 H2O = 5 NaOH + KOH + Mn(OH)2 + 5 H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq) =>
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq)
C2H2(acetylene) + O2(oxygen) = CO + H2 =>
C2H2(acetylene) + O2(oxygen) = 2 CO + H2
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq) =>
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq)
NaSO3 + KMnO4 + H2O = NaOH + KOH + Mn(OH)2 + H2SO4 =>
5 NaSO3 + KMnO4 + 9 H2O = 5 NaOH + KOH + Mn(OH)2 + 5 H2SO4
Cr2O3 + Hg = Hg3Cr2 + O2 =>
2 Cr2O3 + 6 Hg = 2 Hg3Cr2 + 3 O2
Sr(OH)2 + HNO3 = (NO3)2Sr + H2O =>
Sr(OH)2 + 2 HNO3 = (NO3)2Sr + 2 H2O
AgNO3 + FeSCN{2+} = AgSCN + FeNO3{2+} =>
AgNO3 + FeSCN{2+} = AgSCN + FeNO3{2+}
Ca + ErF3 = Er + CaF211 =>
3 Ca + 211 ErF3 = 211 Er + 3 CaF211
CdCO3 + LiC2H3O2 = Cd(C2H3O2)2 + Li2CO3 =>
CdCO3 + 2 LiC2H3O2 = Cd(C2H3O2)2 + Li2CO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(NO3)3 + Ba(OH)2 = Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
FeS + HNO2 = Fe(NO3)3 + S + H2O + NO =>
FeS + 12 HNO2 = Fe(NO3)3 + S + 6 H2O + 9 NO
C6H12O + K2Cr2O7 + H2SO4 = C6H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H12O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
Na3SbS3 + HCl = Sb2S3 + NaCl + H2S =>
2 Na3SbS3 + 6 HCl = Sb2S3 + 6 NaCl + 3 H2S
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Al + Cr(C2H3O2)3 = Cr + Al(C2H3O2)3 =>
Al + Cr(C2H3O2)3 = Cr + Al(C2H3O2)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + MnSO4 + I2 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
B2O3Co(NO3)2 = Co(BO2)2N2O5 =>
B2O3Co(NO3)2 = Co(BO2)2N2O5
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