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2 H3PO4 + 3 K2CO = 2 K3PO + 3 CO2 + 3 H2O
CuSO4 + NH4Cl = CuCl + (NH4)2 + (SO4)2 =>
2 CuSO4 + 2 NH4Cl = 2 CuCl + (NH4)2 + (SO4)2
Fe(NO3)3 + BaS = Fe2S3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaS = Fe2S3 + 3 Ba(NO3)2
KNO3 + NH3 = KNO2 + N2 + H2O =>
3 KNO3 + 2 NH3 = 3 KNO2 + N2 + 3 H2O
NaOCl + NH3 = NH2Cl(aq) + NaOH(aq) =>
NaOCl + NH3 = NH2Cl(aq) + NaOH(aq)
Mn + H2Cl2 = MnCl2 + H2 =>
Mn + H2Cl2 = MnCl2 + H2
C2H5OH + HONO2 = C2H5ONO2 + H2O =>
C2H5OH + HONO2 = C2H5ONO2 + H2O
BaBr2 + O = Ba + OBr =>
BaBr2 + 2 O = Ba + 2 OBr
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
CrO3 + HBr + H2SO4 = Cr2(SO4)3 + Br2 + H2O =>
2 CrO3 + 6 HBr + 3 H2SO4 = Cr2(SO4)3 + 3 Br2 + 6 H2O
P2S3 + O2 = P4O10 + SO2 =>
2 P2S3 + 11 O2 = P4O10 + 6 SO2
KI + Br + CCl4 = KCl + CI + BrCl =>
KI + 3 Br + CCl4 = KCl + CI + 3 BrCl
POCl3 + Ba(OH)2 = Ba3(PO4)2 + BaCl2 + H2O =>
2 POCl3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaCl2 + 6 H2O
Li2CrO4 + Mg(NO3)2 = MgCrO4 + LiNO3 =>
Li2CrO4 + Mg(NO3)2 = MgCrO4 + 2 LiNO3
Ag2(SO4) + AlCl3 = Al2(SO4)3 + AgCl =>
3 Ag2(SO4) + 2 AlCl3 = Al2(SO4)3 + 6 AgCl
OH + ON = O + HN =>
OH + ON = 2 O + HN
Mg + Cr(NO3)3 = Cr + Mg(NO3) =>
3 Mg + Cr(NO3)3 = Cr + 3 Mg(NO3)
(NH4)HSO4 = H2SO4 + (NH4)2SO4 =>
2(NH4)HSO4 = H2SO4 + (NH4)2SO4
Ag(l) + HCl(aq) = AgCl + H2 =>
2 Ag(l) + 2 HCl(aq) = 2 AgCl + H2
CH3NH2 + CH3OH = (CH3)2NH + H2O =>
CH3NH2 + CH3OH = (CH3)2NH + H2O
Cu + CuO2 = CuO =>
Cu + CuO2 = 2 CuO
CH3CHCH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CHCH3CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
PuO2 = Pu + O =>
PuO2 = Pu + 2 O
H3O{+} + SO4{2-} = H2SO4 + H2O =>
2 H3O{+} + SO4{2-} = H2SO4 + 2 H2O
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + NaI + H2O =>
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + NaI + H2O
BaO + SiO2 = BaSi + O =>
BaO + SiO2 = BaSi + 3 O
H2AsO4 + H2S = H3AsO3 + S + H2O =>
2 H2AsO4 + 3 H2S = 2 H3AsO3 + 3 S + 2 H2O
NBr3 + H = N2 + HBr =>
2 NBr3 + 6 H = N2 + 6 HBr
BaCO3 + NaCl = Na2CO3 + BaCl2 =>
BaCO3 + 2 NaCl = Na2CO3 + BaCl2
H2O + S2O = H2 + SO4 =>
7 H2O + S2O = 7 H2 + 2 SO4
CH2CHCH2Cl + HCl = CH3CHClCH2Cl =>
CH2CHCH2Cl + HCl = CH3CHClCH2Cl
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
(NH4)2HPO4 = NH3 + H3PO4 =>
(NH4)2HPO4 = 2 NH3 + H3PO4
CdSCuSO4 = CdSO4CuS =>
CdSCuSO4 = CdSO4CuS
K(OH) + SO2 = K2SO3 + H2O =>
2 K(OH) + SO2 = K2SO3 + H2O
Cu + H2SO4 + H2O = Cu(H2O)6(SO4)2 + SO2 =>
Cu + 4 H2SO4 + 2 H2O = Cu(H2O)6(SO4)2 + 2 SO2
Bi2S3(s) + O2 = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2 = 2 Bi2O3(s) + 6 SO2(g)
Au(HSO4)3 + BeCr2O7 = Au2(Cr2O7)3 + Be(HSO4)2 =>
2 Au(HSO4)3 + 3 BeCr2O7 = Au2(Cr2O7)3 + 3 Be(HSO4)2
H2S + RbOH = Rb2S + H2O =>
H2S + 2 RbOH = Rb2S + 2 H2O
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl
CH3CCOH + NaOH = CH3COO + Na + H2O =>
2 CH3CCOH + 7 NaOH = 3 CH3COO + 7 Na + 3 H2O
Na3N + Mg = Mg3N2 + Na =>
2 Na3N + 3 Mg = Mg3N2 + 6 Na
H{-}(aq) + H{+}(aq) = H2(g) =>
H{-}(aq) + H{+}(aq) = H2(g)
KNbO3 + HNO3 = HNbO3 + KNO3 =>
KNbO3 + HNO3 = HNbO3 + KNO3
MnO2(s) + HCl(aq) = Cl + MnCl2(s) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = 2 Cl + MnCl2(s) + 2 H2O(l)
CuSO4(aq) + NH4OH(aq) = Cu(NH3)4SO4H2O(s) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = Cu(NH3)4SO4H2O(s) + 3 H2O(l)
HClO2 = Cl2 + HClO3 + H2O =>
5 HClO2 = Cl2 + 3 HClO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl + KI = CuI + KCl = I =>
CuCl + KI = CuI + KCl
H2O + MnO4{-} + VO{2+} = Mn{2+} + H{+} + VO2{+} =>
H2O + MnO4{-} + 5 VO{2+} = Mn{2+} + 2 H{+} + 5 VO2{+}
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