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2 AgNO3 + CH3CHO = CH3COOH + 2 Ag + N2O5
P4O10(l) + H2O = H3PO4 =>
P4O10(l) + 6 H2O = 4 H3PO4
H2SO4 + C3H8O2 + Cr2O7 = C3H4O4 + Cr2(SO4)3 + H2O =>
3 H2SO4 + C3H8O2 + Cr2O7 = C3H4O4 + Cr2(SO4)3 + 5 H2O
K2S + NiF2 = NiS + KF =>
K2S + NiF2 = NiS + 2 KF
C7H16 + C4H4S = C5H16S + C4H4 =>
11 C7H16 + 9 C4H4S = 9 C5H16S + 17 C4H4
Ca + HCl + O2 = CaCl2 + H2O =>
2 Ca + 4 HCl + O2 = 2 CaCl2 + 2 H2O
C10H14N2 + O2 = CO2 + H2O + NO2 =>
2 C10H14N2 + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
Co + NH4SCN(aq) = Co(SCN)4 + NH4 =>
Co + 4 NH4SCN(aq) = Co(SCN)4 + 4 NH4
CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)
Pb + H2O = H2PbO =>
Pb + H2O = H2PbO
ZnCrO4 + MgC2O4 = ZnC2O4 + MgCrO4 =>
ZnCrO4 + MgC2O4 = ZnC2O4 + MgCrO4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
H2O + V2O5 + SO2 = VO(H2O)5 + SO4 =>
20 H2O + 2 V2O5 + 3 SO2 = 4 VO(H2O)5 + 3 SO4
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
NH4OH + Cu(NO3)2 = NH4(NO3) + Cu(OH)2 =>
2 NH4OH + Cu(NO3)2 = 2 NH4(NO3) + Cu(OH)2
Al2(SO4)3 + Mg = Al + Mg(SO4) =>
Al2(SO4)3 + 3 Mg = 2 Al + 3 Mg(SO4)
K(OH) + HPO4 = K(PO4) + H2O =>
K(OH) + HPO4 = K(PO4) + H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
Cl + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
12 Cl + 6 Ba(OH)2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
CH3Cl + CH3NH2 = (CH3)2NH + NH4Cl =>
CH3Cl + 3 CH3NH2 = 2(CH3)2NH + NH4Cl
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
HI + NaNO3 + KCl = NOCl + Cl2 + H2O + KI + NaI =>
4 HI + NaNO3 + 3 KCl = NOCl + Cl2 + 2 H2O + 3 KI + NaI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2 = N3 =>
3 N2 = 2 N3
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
Pb(CNO)2 + NH3 + H2O = Pb(OH)2 + NH4CNO =>
Pb(CNO)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4CNO
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Al + KNO3 = N2 + K2O + Al2O3 =>
10 Al + 6 KNO3 = 3 N2 + 3 K2O + 5 Al2O3
MnO4{-} + C2O4{-} + H{+} = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 13 C2O4{-} + 16 H{+} = Mn2{+} + 26 CO2 + 8 H2O
NaBrO3 + HCl = Cl2 + NaBr + H2O =>
NaBrO3 + 6 HCl = 3 Cl2 + NaBr + 3 H2O
H2S(aq) + NiSO4(aq) = H2SO4 + NiS =>
H2S(aq) + NiSO4(aq) = H2SO4 + NiS
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
Cu + HgO = CuO + Hg =>
Cu + HgO = CuO + Hg
PbSO4 + C = PbS + CO =>
PbSO4 + 4 C = PbS + 4 CO
H2S(g) + O2(g) = H20(g) + SO2(g) =>
10 H2S(g) + 10 O2(g) = H20(g) + 10 SO2(g)
Cl + S = ClS =>
Cl + S = ClS
C3H6O + C8H8O2 = C11H12O2 + H2O =>
C3H6O + C8H8O2 = C11H12O2 + H2O
SnCl3 + K2Cr2O7 + HCl = CrCl3 + H2O + KCl + SnCl4 =>
6 SnCl3 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 6 SnCl4
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
Al2O3 + Li2O = LiAlO2 =>
Al2O3 + Li2O = 2 LiAlO2
KMnO4 + NaOH = MnO2 + KOH + Na2O + O2 =>
4 KMnO4 + 4 NaOH = 4 MnO2 + 4 KOH + 2 Na2O + 3 O2
HSO3 + Ni = H2 + NiSO3 =>
2 HSO3 + 2 Ni = H2 + 2 NiSO3
NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
4 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
N2H9 + KMnO12 + H2SO4 = N20 + MnSO4 + K + H2O =>
110 N2H9 + 45 KMnO12 + 45 H2SO4 = 11 N20 + 45 MnSO4 + 45 K + 540 H2O
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