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N2O5(g) + H2O(l) = 2 HNO3(aq)
Pl(OH)2 = PlO + H2O =>
Pl(OH)2 = PlO + H2O
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + H2SO4{-} + H2O =>
Cr2O7{2-} + 6 SO3{2-} + 14 H{+} = 2 Cr{3+} + 6 H2SO4{-} + H2O
HNO2 + Na2CO3 = NaNO2 + H2CO3 =>
2 HNO2 + Na2CO3 = 2 NaNO2 + H2CO3
NO2 + LiOH = LiNO2 + H2O + LiNO3 =>
2 NO2 + 2 LiOH = LiNO2 + H2O + LiNO3
Yb200Si200O700 + Y200Si200O700 + Mg100O100 + Si100O200 = Yb162Y18Mg20Si200O670 + O200 =>
81 Yb200Si200O700 + 9 Y200Si200O700 + 20 Mg100O100 + 20 Si100O200 = 100 Yb162Y18Mg20Si200O670 + 10 O200
MnO4{-} + H2O + Cu2O = Cu(OH)2 + MnO2 + OH{-} =>
2 MnO4{-} + 7 H2O + 3 Cu2O = 6 Cu(OH)2 + 2 MnO2 + 2 OH{-}
Pb(NO3)2 + Cs2SO4 = PbSO4 + CsNO3 =>
Pb(NO3)2 + Cs2SO4 = PbSO4 + 2 CsNO3
K3[Ag(CN)4] + PdSO4 = K2[Pd(CN)4] + K2SO4 + Ag2SO4 =>
2 K3[Ag(CN)4] + 2 PdSO4 = 2 K2[Pd(CN)4] + K2SO4 + Ag2SO4
CuO + NaN3 = Na2O + Cu + N2 =>
CuO + 2 NaN3 = Na2O + Cu + 3 N2
(NH4)2S(aq) + Pb(NO3)2(aq) = (NH4)2(NO3)2(aq) + PbS(s) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = (NH4)2(NO3)2(aq) + PbS(s)
Na2SO4 + (NH4)2S = Na2S + SO4(NH4)2 =>
Na2SO4 + (NH4)2S = Na2S + SO4(NH4)2
Na2SO3 + HClO4 = NaCl + SO2 + H2O + O2 =>
Na2SO3 + 2 HClO4 = 2 NaCl + SO2 + H2O + 4 O2
C3H8O3 + C = C4H8O3 =>
C3H8O3 + C = C4H8O3
Na2SO4 = Na4S2O8 =>
2 Na2SO4 = Na4S2O8
Pb(NO3)2 + KI = PbI2 + NO3K =>
Pb(NO3)2 + 2 KI = PbI2 + 2 NO3K
Al(NO3)3 + CaO = AlCa + (NO3)3O =>
Al(NO3)3 + CaO = AlCa + (NO3)3O
[Co(NH3)6] + NO2 = [Co(NH3)5ONO] + NH3 =>
[Co(NH3)6] + NO2 = [Co(NH3)5ONO] + NH3
Sb + O = Sb2O2 =>
2 Sb + 2 O = Sb2O2
Cu(ClO)2 + KMnO4 = Cu(MnO4)2 + KClO =>
Cu(ClO)2 + 2 KMnO4 = Cu(MnO4)2 + 2 KClO
K3[Ag(CN)4] + PdSO4 = K2[Pd(CN)4] + K2SO4 + Ag2SO4 =>
2 K3[Ag(CN)4] + 2 PdSO4 = 2 K2[Pd(CN)4] + K2SO4 + Ag2SO4
NO + C(H4) = HCN + (H2)O + (H2) =>
2 NO + 2 C(H4) = 2 HCN + 2(H2)O + (H2)
K3AsO3 + I2 + KOH = K3AsO4 + KI + H2O =>
K3AsO3 + I2 + 2 KOH = K3AsO4 + 2 KI + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(OH)2CaCO3 + HCl = CaCl2 + H2O + CO2 =>
Ca(OH)2CaCO3 + 4 HCl = 2 CaCl2 + 3 H2O + CO2
Bi(OH)2 + HCl = BiCl2 + H2O =>
Bi(OH)2 + 2 HCl = BiCl2 + 2 H2O
MgCl2(aq) + NaOH(i) = Mg(OH)2(aq) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(i) = Mg(OH)2(aq) + 2 NaCl(aq)
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
H2S + MnCl3 = Mn2S3 + HCl =>
3 H2S + 2 MnCl3 = Mn2S3 + 6 HCl
BaBr + LiCrO4 = BaCrO4 + LiBr =>
BaBr + LiCrO4 = BaCrO4 + LiBr
Ag + CuCl = Cu + AgCl =>
Ag + CuCl = Cu + AgCl
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
NaCl + O2 = Cl2O3 + Na2 =>
4 NaCl + 3 O2 = 2 Cl2O3 + 2 Na2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
HCIO4(aq) + NaOH(aq) = CIO4Na(aq) + H2O(l) =>
HCIO4(aq) + NaOH(aq) = CIO4Na(aq) + H2O(l)
CH3OH + CrO3 + H2SO4 = COOH + Cr2(SO4)3 + H2O =>
6 CH3OH + 10 CrO3 + 15 H2SO4 = 6 COOH + 5 Cr2(SO4)3 + 24 H2O
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + Na2SO4 =>
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + Na2SO4
SOCl2 + KNO3 + H3PO4 = K3PO4 + HClO3 + NO + K2SO4 + H2O =>
9 SOCl2 + 42 KNO3 + 8 H3PO4 = 8 K3PO4 + 18 HClO3 + 42 NO + 9 K2SO4 + 3 H2O
Ag + NaOH = Ag(NaOH)2 =>
Ag + 2 NaOH = Ag(NaOH)2
K2MnO4 + H2SO4 + CH3CH2OH = CH3COOH + K2SO4 + H2O + MnO2 =>
2 K2MnO4 + 2 H2SO4 + CH3CH2OH = CH3COOH + 2 K2SO4 + 3 H2O + 2 MnO2
NaIO3 + H2O + SO2 = NaSO4 + H2SO4 + I2 =>
2 NaIO3 + 2 H2O + 4 SO2 = 2 NaSO4 + 2 H2SO4 + I2
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
M2O2 = M + O =>
M2O2 = 2 M + 2 O
FeJ2 + J2 = FeJ3 =>
2 FeJ2 + J2 = 2 FeJ3
Hg(NCS)2 + NH4NCS = (NH4)2[Hg(NCS)4] =>
Hg(NCS)2 + 2 NH4NCS = (NH4)2[Hg(NCS)4]
AgNO3(aq) + NiCl(aq) = NiNO3(aq) + AgCl(s) =>
AgNO3(aq) + NiCl(aq) = NiNO3(aq) + AgCl(s)
CH3COOAg + Cl2 = CH3COOCl + AgCl =>
CH3COOAg + Cl2 = CH3COOCl + AgCl
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
NH4I(aq) + NaOH(aq) = NaI(aq) + NH4OH(g) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH4OH(g)
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