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2 D2G = G2 + 2 D2
NaClOSO2 = NaClSO3 =>
NaClOSO2 = NaClSO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
TiOOH + O2 + NaOH = Na2TiO3 + H2O =>
4 TiOOH + O2 + 8 NaOH = 4 Na2TiO3 + 6 H2O
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
NO2(g) + H2O(l) = HNO3(at) + NO =>
3 NO2(g) + H2O(l) = 2 HNO3(at) + NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca + (ClO3)2 = CaCl2 + O2 =>
Ca + (ClO3)2 = CaCl2 + 3 O2
As3 + F = AsF3 =>
As3 + 9 F = 3 AsF3
MnO2 + H2SO3 = MnSO4 + H2O =>
MnO2 + H2SO3 = MnSO4 + H2O
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Mn + MgO = Mg + MnO3 =>
Mn + 3 MgO = 3 Mg + MnO3
Cl2(g) + ZnBr2(aq) = ZnCl2(aq) + Br2(l) =>
Cl2(g) + ZnBr2(aq) = ZnCl2(aq) + Br2(l)
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
AgI + HClO = AgIO3 + HCl =>
AgI + 3 HClO = AgIO3 + 3 HCl
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2 + Cu(s) =>
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2 + Cu(s)
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
HI + CN = I + HCN =>
HI + CN = I + HCN
C + O2 = CO =>
2 C + O2 = 2 CO
Na2C2O4 + Fe(NO3)3 = C6Fe2O12 + NaNO3 =>
3 Na2C2O4 + 2 Fe(NO3)3 = C6Fe2O12 + 6 NaNO3
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
CH3COOH + H2O = CH3OO + H =>
CH3COOH + 2 H2O = 2 CH3OO + 2 H
CH3HO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO3)4 + H2O =>
6 CH3HO + K2Cr2O7 + 5 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO3)4 + 11 H2O
H4SIO4 + KOH = KH3SIO4 + H2O =>
H4SIO4 + KOH = KH3SIO4 + H2O
Fe2(SO4)3 + CaBr2 = Ca(SO4) + FeBr3 =>
Fe2(SO4)3 + 3 CaBr2 = 3 Ca(SO4) + 2 FeBr3
CH3CH2OH + CH3CO2H = CH3CO2CH2CH3 + H2O =>
CH3CH2OH + CH3CO2H = CH3CO2CH2CH3 + H2O
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2 =>
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2
C5H4OS + N2H4H2O = C5H6SN2 + H2O =>
C5H4OS + N2H4H2O = C5H6SN2 + 2 H2O
FeSO4 + NH3 = FeH3 + NSO4 =>
FeSO4 + NH3 = FeH3 + NSO4
CH3CH2OH + CH3CO2H = CH3CO2CH2CH3 + H2O =>
CH3CH2OH + CH3CO2H = CH3CO2CH2CH3 + H2O
Fe2(SO4)3 + Li = Fe2 + Li(SO4)3 =>
Fe2(SO4)3 + Li = Fe2 + Li(SO4)3
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
KOHC2H3O2H = KC2H3O2H2O =>
KOHC2H3O2H = KC2H3O2H2O
Al(NO3)3 + Ca(NO3)2 = Ca(NO3)3 + Al(NO3)2 =>
Al(NO3)3 + Ca(NO3)2 = Ca(NO3)3 + Al(NO3)2
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaClO + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaClO + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3P + CaO = Ca3P2 + H2O =>
2 H3P + 3 CaO = Ca3P2 + 3 H2O
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