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Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
Cr(OH)3 + NaIO + NaOH = NaI + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 NaIO + 4 NaOH = 3 NaI + 2 Na2CrO4 + 5 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HClO2 + CrO = Cr2O3 + HCl =>
HClO2 + 4 CrO = 2 Cr2O3 + HCl
NO3{-} + Fe{2+} + H{+} = NO + H2O + Fe{3+} =>
NO3{-} + 3 Fe{2+} + 4 H{+} = NO + 2 H2O + 3 Fe{3+}
CO2 = C + O2 =>
CO2 = C + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaS + H2S = Ca(SH)2 =>
CaS + H2S = Ca(SH)2
(AuCl4){-} + Cu = Au + Cl{-} + Cu{2+} =>
2(AuCl4){-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}
C16H17NaO14 + HCl = C16H17O14Cl + NaH =>
C16H17NaO14 + HCl = C16H17O14Cl + NaH
K4[Fe(CN)6] + O3 + H2O = K3[Fe(CN)6] + KOH =>
6 K4[Fe(CN)6] + O3 + 3 H2O = 6 K3[Fe(CN)6] + 6 KOH
Mg(OH)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(OH)2 =>
Mg(OH)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(OH)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al(s) + Cr2O3 = Cr(s) + Al2O3 =>
2 Al(s) + Cr2O3 = 2 Cr(s) + Al2O3
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7 =>
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
CH3CO2K + C5H11Br = C7H14O2 + KBr =>
CH3CO2K + C5H11Br = C7H14O2 + KBr
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
(MnTe)15(Bi2Te3)85 = MnBi6Te10 + (MnTe)12(Bi2Te3)88 =>
13(MnTe)15(Bi2Te3)85 = 75 MnBi6Te10 + 10(MnTe)12(Bi2Te3)88
Li2SO4 + Cu(OH)2 = LiOH + CuSO4 =>
Li2SO4 + Cu(OH)2 = 2 LiOH + CuSO4
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CH3COOH + CH3CH(OH)CH3 = CH3COOCH3CHCH3 + H2 =>
CH3COOH + 6 CH3CH(OH)CH3 = 4 CH3COOCH3CHCH3 + 6 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HC2H3O2 + NaCO3 = Na(C2H3O2) + CO2 + H2O =>
9 HC2H3O2 + 8 NaCO3 = 8 Na(C2H3O2) + 10 CO2 + 6 H2O
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
C8H12N2 + HCl + CdCl2 = (C8H14N2)CdCl4 =>
C8H12N2 + 2 HCl + CdCl2 = (C8H14N2)CdCl4
CH2OHCH2OH + CuO = C2H4O2 + Cu + H2O =>
CH2OHCH2OH + CuO = C2H4O2 + Cu + H2O
Sc2O3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc2O3 + 9 Cl2 + 3 S2Cl2 = 4 ScCl3 + 6 SOCl2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
KMnO4 + H2SO4 + KNO2 = K2SO4 + MnSO4 + H2O + KNO3 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 KNO3
Fe + H2SO4 + H2O2 = FeSO4 + H2O =>
Fe + H2SO4 + H2O2 = FeSO4 + 2 H2O
FeS + NO3{-} + H{+} = NO + SO4{-2} + Fe{+3} + H2O =>
FeS + 3 NO3{-} + 4 H{+} = 3 NO + SO4{-2} + Fe{+3} + 2 H2O
H2SO3 + Pb(OH)4 = Pb2(SO3)4 + H2O =>
4 H2SO3 + 2 Pb(OH)4 = Pb2(SO3)4 + 8 H2O
CuO + HCl = CuCl + HO =>
CuO + HCl = CuCl + HO
HMnO4 + H2SO4 + Na2S = MnSO4 + Na2S2O8 + H2O =>
2 HMnO4 + 3 H2SO4 + Na2S = 2 MnSO4 + Na2S2O8 + 4 H2O
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
Ca(s) + CuSO4 = CaSO4 + Cu =>
Ca(s) + CuSO4 = CaSO4 + Cu
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CrO + N2O5 = Cr(NO3)2 =>
CrO + N2O5 = Cr(NO3)2
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