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2 I2 + H2SO3 + 2 H2O = 4 HI + H2OSO4
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH =>
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
MgCl2 + Cl2 = MgCl3 =>
2 MgCl2 + Cl2 = 2 MgCl3
Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3] =>
3 Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3]
Cl + H + AgNO3 = AgCl + HNO3 =>
Cl + H + AgNO3 = AgCl + HNO3
MnO2 + CaCl + H3PO4 = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
6 MnO2 + 6 CaCl + 8 H3PO4 = 3 Cl2 + 2 Mn3(PO4)2 + 2 Ca3(PO4)2 + 12 H2O
KC1 = KC =>
KC1 = KC
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
P4 + ClO({-}) + H2O = PO4({-3}) + Cl({-}) + H{+} =>
P4 + 10 ClO({-}) + 6 H2O = 4 PO4({-3}) + 10 Cl({-}) + 12 H{+}
Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2) =>
2 Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2)
Ni2O3(s) = Ni(s) + O2(g) =>
2 Ni2O3(s) = 4 Ni(s) + 3 O2(g)
CH3COOCH2CH3 + H2O = CH3OOH + CH3 =>
3 CH3COOCH2CH3 + 10 H2O = 8 CH3OOH + 4 CH3
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
C2H5COOHCl2 = CH2ClCH2COOHHCl =>
C2H5COOHCl2 = CH2ClCH2COOHHCl
FeCl3 + H2SO4 + KY = FeSO4 + Y2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KY = 2 FeSO4 + Y2 + 6 HCl + K2SO4
Cl + KOH = KCl + KClO + H2O =>
2 Cl + 2 KOH = KCl + KClO + H2O
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
Na2CO3 + NCl = NaCl + N2O + CO2 =>
Na2CO3 + 2 NCl = 2 NaCl + N2O + CO2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Ga + Se = Ga2Se3 =>
2 Ga + 3 Se = Ga2Se3
C2H4O2 + NaOH = C2H3NaO2 + H2O =>
C2H4O2 + NaOH = C2H3NaO2 + H2O
KOHCaO = CaOHKO =>
KOHCaO = CaOHKO
C4SO4 + NaOH = SO4Na + C4OH =>
C4SO4 + NaOH = SO4Na + C4OH
Na2C2O4 + BaBr2 = NaBr + BaC2O4 =>
Na2C2O4 + BaBr2 = 2 NaBr + BaC2O4
AgNO3 + Na2S2O3 = NaNO3 + Ag2S2O3 =>
2 AgNO3 + Na2S2O3 = 2 NaNO3 + Ag2S2O3
AgNO3 + H2SO = AgSO + H2NO3 =>
AgNO3 + H2SO = AgSO + H2NO3
BaCl2 + NaMnO4 = BaMnO4 + NaCl + Cl2 =>
2 BaCl2 + 2 NaMnO4 = 2 BaMnO4 + 2 NaCl + Cl2
CaSO4 + Na2CO3 + H2O = Na2SO4 + Ca(HCO3)2 + NaOH =>
CaSO4 + 2 Na2CO3 + 2 H2O = Na2SO4 + Ca(HCO3)2 + 2 NaOH
KClO + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO + 2 FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O
N2O3Ca(OH)2 = Ca(NO2)2H2O =>
N2O3Ca(OH)2 = Ca(NO2)2H2O
Cr + HNO3 = Cr(NO3) + H2 =>
2 Cr + 2 HNO3 = 2 Cr(NO3) + H2
KHC8H4O4 + Mg(OH)2 = Mg(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Mg(OH)2 = Mg(KC8H4O4)2 + 2 H2O
CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
C22H24N2O8 + O2 = CO2 + N2 + H2O =>
C22H24N2O8 + 24 O2 = 22 CO2 + N2 + 12 H2O
K2SiO3 = K2 + SiO3 =>
K2SiO3 = K2 + SiO3
HI + NH3 = NH4I =>
HI + NH3 = NH4I
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH4NO2NaOH = NH3H2ONaNO2 =>
NH4NO2NaOH = NH3H2ONaNO2
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
CrCl6 = Cr + Cl =>
CrCl6 = Cr + 6 Cl
KH + H2O = KO + H2 =>
2 KH + 2 H2O = 2 KO + 3 H2
AlI3 + Hg2Cl = AlCl3 + Hg2I =>
AlI3 + 3 Hg2Cl = AlCl3 + 3 Hg2I
Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Pb(NO3)2 + Na2S = Na2(NO3)2 + PbS =>
Pb(NO3)2 + Na2S = Na2(NO3)2 + PbS
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
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