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3 Mg(s) + Fe2(SO4)3 = 2 Fe(s) + 3 Mg(SO4)
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O(l)
Na + HBr = H2 + NaBr =>
2 Na + 2 HBr = H2 + 2 NaBr
C6H5NH3 + ClO4 = C6H5NH + HClO4 =>
C6H5NH3 + 2 ClO4 = C6H5NH + 2 HClO4
H4P2O7 + Al(OH)3 = Al4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Al(OH)3 = Al4(P2O7)3 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H3(PO3) + K3N = K3(PO3) + NH3 =>
H3(PO3) + K3N = K3(PO3) + NH3
Cu + CuCl2 = Cu2Cl2 =>
Cu + CuCl2 = Cu2Cl2
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O
Fe2O3(l) + CO(g) = Fe(l) + CO2 =>
Fe2O3(l) + 3 CO(g) = 2 Fe(l) + 3 CO2
NaF + FeSCN = FeF + Na + SCN =>
NaF + FeSCN = FeF + Na + SCN
C2H3OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H3OH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
NaI = Na + I =>
NaI = Na + I
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ag + Fe(NO3)2 = Fe + Ag(NO3)2 =>
Ag + Fe(NO3)2 = Fe + Ag(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(NO3)2 + N2H4 = Cu2O + N2 + HNO3 =>
24 Cu(NO3)2 + 11 N2H4 = 12 Cu2O + 13 N2 + 44 HNO3
Cu(OH)2 = (OH)2 + Cu =>
Cu(OH)2 = (OH)2 + Cu
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cr2O3 + NaIO + NaOH = Na2CrO4 + NaI + H2O =>
Cr2O3 + 3 NaIO + 4 NaOH = 2 Na2CrO4 + 3 NaI + 2 H2O
FeCl3 + HNO3 = HCl3 + FeNO3 =>
FeCl3 + HNO3 = HCl3 + FeNO3
K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O
Ag2S + Al2O3 = Ag2O + Al2S3 =>
3 Ag2S + Al2O3 = 3 Ag2O + Al2S3
Fe2(SO4)3 + KCSN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCSN = 2 Fe(SCN)3 + 3 K2SO4
IO3{-} + HSO3{-} + H{+} = I2 + HSO4{-} + H2O =>
2 IO3{-} + 5 HSO3{-} + 2 H{+} = I2 + 5 HSO4{-} + H2O
CH3MgI + C4H8O = C4H7OMgI + CH4 =>
CH3MgI + C4H8O = C4H7OMgI + CH4
MnO2 + Na2C2O4 + H2SO4 = CO2 + Na2SO4 + MnO + H2O =>
MnO2 + Na2C2O4 + H2SO4 = 2 CO2 + Na2SO4 + MnO + H2O
Al(No3)3 + NaF = Na(No3) + AlF3 =>
Al(No3)3 + 3 NaF = 3 Na(No3) + AlF3
Na[Al(OH)4] + MgCl2 = AlCl3 + Mg(OH)2 + NaOH =>
2 Na[Al(OH)4] + 3 MgCl2 = 2 AlCl3 + 3 Mg(OH)2 + 2 NaOH
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
HN3 + HCl + Au = HAuCl3 + NH4Cl =>
HN3 + 15 HCl + 4 Au = 4 HAuCl3 + 3 NH4Cl
W + As = WAs =>
W + As = WAs
BaBe2Si2O7 + NaHF2 = BaF2 + Na2BeF4 + H2O + SiO2 + NaF =>
BaBe2Si2O7 + 6 NaHF2 = BaF2 + 2 Na2BeF4 + 3 H2O + 2 SiO2 + 2 NaF
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Ba{2+} + (PO4){3-} = Ba3(PO4)2 =>
3 Ba{2+} + 2(PO4){3-} = Ba3(PO4)2
KCl + NaMnO4 + H2SO4 = K2SO4 + Cl2 + Na2SO4 + MnSO4 + H2O =>
10 KCl + 2 NaMnO4 + 8 H2SO4 = 5 K2SO4 + 5 Cl2 + Na2SO4 + 2 MnSO4 + 8 H2O
Ga + KOH + H2O = K3[Ga(OH)6] + H2 =>
2 Ga + 6 KOH + 6 H2O = 2 K3[Ga(OH)6] + 3 H2
*Na + H2O = NaOH + H2 =>
2*Na + 2 H2O = 2 NaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl =>
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl
KOH + HOOCCOOH = HOOCCOOK + H2O =>
KOH + HOOCCOOH = HOOCCOOK + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(CH3COO)2Ba + KOH = Ba(OH)2 + CH3COOK =>
(CH3COO)2Ba + 2 KOH = Ba(OH)2 + 2 CH3COOK
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Ag + Fe(NO3)2 = Fe + AgNO3 =>
2 Ag + Fe(NO3)2 = Fe + 2 AgNO3
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