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Na2SO3 + C2O4H2 = C2O4Na2 + H2SO3
H2S(g) + O2(g) = H2O(g) + SO2(s) =>
2 H2S(g) + 3 O2(g) = 2 H2O(g) + 2 SO2(s)
AgC2H3O2 + HCl = AgCl + H2O + C2H2O =>
AgC2H3O2 + HCl = AgCl + H2O + C2H2O
CuO(s) = O2(g) + Cu(s) =>
2 CuO(s) = O2(g) + 2 Cu(s)
NH4(NO3)*5Ca(NO3)2*OH2O + NaOH = CaOH + NaNO3 + H2O + NH4 =>
9 NH4(NO3)*5Ca(NO3)2*OH2O + 107 NaOH = 45 CaOH + 107 NaNO3 + 56 H2O + NH4
BiCl3 + Na2HPO4 = BiPO4 + NaCl + NaH2PO4 =>
BiCl3 + 2 Na2HPO4 = BiPO4 + 3 NaCl + NaH2PO4
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
C7H8 + KMnO4 + KOH = C7H6COOK + K2MnO4 + H2O =>
8 C7H8 + 43 KMnO4 + 50 KOH = 7 C7H6COOK + 43 K2MnO4 + 36 H2O
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
Cu + NaNO3 + KHSO4 = CuSO4 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 2 NaNO3 + 8 KHSO4 = 3 CuSO4 + 4 K2SO4 + Na2SO4 + 2 NO + 4 H2O
Na3PO4 + H2O = NaH2PO4 + NaOH =>
Na3PO4 + 2 H2O = NaH2PO4 + 2 NaOH
K2Cr2O7 + HCl + CH3CH2OH = CH3CHO + KCl + CrCl3 + H2O =>
K2Cr2O7 + 8 HCl + 3 CH3CH2OH = 3 CH3CHO + 2 KCl + 2 CrCl3 + 7 H2O
Hg2(NO3)2 + Lil = HgNO3Lil =>
Hg2(NO3)2 + 2 Lil = 2 HgNO3Lil
BiCl3 + Na2HPO4 = BiPO4 + NaCl + NaH2PO4 =>
BiCl3 + 2 Na2HPO4 = BiPO4 + 3 NaCl + NaH2PO4
AuHI + Cu = CuI2 + AuH =>
2 AuHI + Cu = CuI2 + 2 AuH
AgO + Ti(OH)4 = TiO + Ag(OH)4 =>
AgO + Ti(OH)4 = TiO + Ag(OH)4
MnO4 + H{+} + H2C2O4 = Mn{2} + CO2 + H2O =>
MnO4 + 2 H{+} + 3 H2C2O4 = Mn{2} + 6 CO2 + 4 H2O
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
HgS + HCl + HNO3 = H2HgCl4 + NO + H2O + S =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 4 H2O + 3 S
CO3{2-} + HNO3{+} = NO3{-} + HCO3 =>
CO3{2-} + HNO3{+} = NO3{-} + HCO3
BiCl3 + Na2HPO4 = BiPO4 + NaCl + NaH2PO4 =>
BiCl3 + 2 Na2HPO4 = BiPO4 + 3 NaCl + NaH2PO4
C8H9NO2 + K2CO3 + C2H5I = C10H13NO2 + KI + KHCO9 =>
6 C8H9NO2 + 3 K2CO3 + 5 C2H5I = 6 C10H13NO2 + 5 KI + KHCO9
K2SO4 + AgNo3 = Ag2SO4 + KNo3 =>
K2SO4 + 2 AgNo3 = Ag2SO4 + 2 KNo3
C10H18N2O5 + O2 = CO2 + H2O + NH3 =>
2 C10H18N2O5 + 21 O2 = 20 CO2 + 12 H2O + 4 NH3
CaH(PO4) + H2(SO4) = H3(PO4) + Ca(SO4) =>
CaH(PO4) + H2(SO4) = H3(PO4) + Ca(SO4)
N(CH3CH2)3 + HCl = (CH3CH2)3NHCl =>
N(CH3CH2)3 + HCl = (CH3CH2)3NHCl
K2CrO4 + Ag(NO3) = K(NO3) + Ag + CrO4 =>
K2CrO4 + 2 Ag(NO3) = 2 K(NO3) + 2 Ag + CrO4
OH{-} + As2S3(s) + H2O2(aq) = AsO43{-}(aq) + SO42{-}(aq) + H2O =>
10 OH{-} + 2 As2S3(s) + 419 H2O2(aq) = 4 AsO43{-}(aq) + 6 SO42{-}(aq) + 424 H2O
BiCl3 + Na2HPO4 = BiPO4 + NaCl + NaH2PO4 =>
BiCl3 + 2 Na2HPO4 = BiPO4 + 3 NaCl + NaH2PO4
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
BiCl3 + KI = BiI3 + KCl =>
BiCl3 + 3 KI = BiI3 + 3 KCl
Bi(OH)3 + NaCl = BiCl3 + NaOH =>
Bi(OH)3 + 3 NaCl = BiCl3 + 3 NaOH
BiCl3 + Na2HPO4 = BiPO4 + NaCl + NaH2PO4 =>
BiCl3 + 2 Na2HPO4 = BiPO4 + 3 NaCl + NaH2PO4
CH3COOH(l) + NaHCO3(s) = H2O + CO2 + C2H3NaO2 =>
CH3COOH(l) + NaHCO3(s) = H2O + CO2 + C2H3NaO2
C7H6O3 + AgNO3 = AgH6O3 + C7NO3 =>
C7H6O3 + AgNO3 = AgH6O3 + C7NO3
K2Cr2O7 + H2SO4 + CH3CH2CH2OH = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2CH2OH = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 6 H2O
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
C42H61N8O20 + O2 = CO2 + NH3 + H2O =>
4 C42H61N8O20 + 165 O2 = 168 CO2 + 32 NH3 + 74 H2O
H + Ca = HCa =>
H + Ca = HCa
H3PO4 + H2O = H3O{+} + HPO4{2-}{+} =>
H3PO4 + 2 H2O = 2 H3O{+} + HPO4{2-}{+}
Rh + Fe = RhFe3 =>
Rh + 3 Fe = RhFe3
ClO3 + Zn2 + H2O = ZnO + HCl =>
4 ClO3 + 7 Zn2 + 2 H2O = 14 ZnO + 4 HCl
Hg(NO3)2(aq) + KI = HgI2 + KNO3 =>
Hg(NO3)2(aq) + 2 KI = HgI2 + 2 KNO3
Al2H3 + NH4NO3 = N2 + H2O + Al =>
2 Al2H3 + 3 NH4NO3 = 3 N2 + 9 H2O + 4 Al
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Cu(OH)2*CuCO3 + HCl = CuCl2 + CO2 + H2O =>
Cu(OH)2*CuCO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Zn(OH)2 + H3PO4 = ZnPO4 + (OH)2H3 =>
Zn(OH)2 + H3PO4 = ZnPO4 + (OH)2H3
Ba(ClO4)2 + NaBO3 = Ba + (BO3)2 + NaClO4 =>
Ba(ClO4)2 + 2 NaBO3 = Ba + (BO3)2 + 2 NaClO4
AICl3 + NaOH = NaAIO2 + NaCl + H2O =>
AICl3 + 4 NaOH = NaAIO2 + 3 NaCl + 2 H2O
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