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KCl + Zn = K + ZnCl
Pb(NO3)2 + H2O = PbO + H(NO3) =>
Pb(NO3)2 + H2O = PbO + 2 H(NO3)
NH3 + C + Na = NaCN + H2 =>
2 NH3 + 2 C + 2 Na = 2 NaCN + 3 H2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C5H12 + H2 = C2H8 =>
2 C5H12 + 8 H2 = 5 C2H8
Cr2O3FeO + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Cr2O3FeO + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
Al(OH)3 + KOH = K3(AlO3) + H2O =>
Al(OH)3 + 3 KOH = K3(AlO3) + 3 H2O
CaO + Na3PO4 = Na2O + Ca3(PO4)2 =>
3 CaO + 2 Na3PO4 = 3 Na2O + Ca3(PO4)2
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
Au + MgCl2 = AuCl3 + Mg =>
2 Au + 3 MgCl2 = 2 AuCl3 + 3 Mg
Al + Sn(C2H3O2)2 = Sn + Al(C2H3O2)3 =>
2 Al + 3 Sn(C2H3O2)2 = 3 Sn + 2 Al(C2H3O2)3
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
HOBr + KI = KBr + KOH + I2 =>
HOBr + 2 KI = KBr + KOH + I2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C6H14 + O212 = CO2 + H2O =>
212 C6H14 + 19 O212 = 1272 CO2 + 1484 H2O
Na + SCN = NaSCN =>
Na + SCN = NaSCN
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O
I + MnO4 = IO3 + Mn =>
4 I + 3 MnO4 = 4 IO3 + 3 Mn
CaO + N2O5 = (CaNO3)2 + O2 =>
4 CaO + 2 N2O5 = 2(CaNO3)2 + O2
Mg + O2 = MgO = MgO2 =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
K2ZnO2H2O = Zn(OH)2K2O =>
K2ZnO2H2O = Zn(OH)2K2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Cr + Cl = CrCl3 =>
Cr + 3 Cl = CrCl3
F2 + Cu = CuF2 =>
F2 + Cu = CuF2
HI + Ba(OH)2 = H(OH)2 + BaI =>
HI + Ba(OH)2 = H(OH)2 + BaI
Al2S3 = Al3 + S3 =>
3 Al2S3 = 2 Al3 + 3 S3
NaOCl + CH3COOH + Fe = NaCH3COO + FeCl + OH =>
NaOCl + CH3COOH + Fe = NaCH3COO + FeCl + OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MgSO4 + Na2B4O7 = MgB4O7 + Na2SO4 =>
MgSO4 + Na2B4O7 = MgB4O7 + Na2SO4
Mg + Co2O3 = Mg2O4 + Co =>
6 Mg + 4 Co2O3 = 3 Mg2O4 + 8 Co
Mg(NO3)2 + H2S = MgH2S + (NO3)2 =>
Mg(NO3)2 + H2S = MgH2S + (NO3)2
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
C18H34O2 + CH4O = C19H36O2 + C3H8O3 =>
34 C18H34O2 + 5 CH4O = 32 C19H36O2 + 3 C3H8O3
C2H4OCuO = CO2CH4Cu =>
C2H4OCuO = CO2CH4Cu
AgHCO3 = Ag2 + HCO3 =>
2 AgHCO3 = Ag2 + 2 HCO3
Al(OH)2ClHCl = AlOHCl2H2O =>
Al(OH)2ClHCl = AlOHCl2H2O
FeBr3 + Na3PO4 = FePO4 + NaBr =>
FeBr3 + Na3PO4 = FePO4 + 3 NaBr
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
Cu(s) + Cu(SO4)2(aq) = CuSO4 =>
Cu(s) + Cu(SO4)2(aq) = 2 CuSO4
CH3CH2CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2CH2OH + 4 CH3CH2CH2COOH = 4 CH3CH2CH2CH2COOH + H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
NaCl + NH4NO3(aq) = NaNO3 + NH4Cl =>
NaCl + NH4NO3(aq) = NaNO3 + NH4Cl
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + MgCO3
HNO3 + H2S = H2O + S + NO =>
2 HNO3 + 3 H2S = 4 H2O + 3 S + 2 NO
Ca + Co(OH)2 = Ca(OH)2 + Co =>
Ca + Co(OH)2 = Ca(OH)2 + Co
C4H7 + O2 = CO2 + H2O =>
4 C4H7 + 23 O2 = 16 CO2 + 14 H2O
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