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8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaC2H3O2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NaBr + H3Po4 = Na3Po4 + HBr =>
3 NaBr + H3Po4 = Na3Po4 + 3 HBr
C9H10NOCl + NaOH = C9H10NONa + HOCl =>
C9H10NOCl + NaOH = C9H10NONa + HOCl
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Al2(SO4)3(ac) + Ca(OH)2(ac) = Al(OH)3(ac) + CaSO4(ac) =>
Al2(SO4)3(ac) + 3 Ca(OH)2(ac) = 2 Al(OH)3(ac) + 3 CaSO4(ac)
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
C3H7Br + H2O = C3H8O + HBr =>
C3H7Br + H2O = C3H8O + HBr
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2(SO4)
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2 =>
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
Cu(OH)2 + HI = Cu(OH)I + H2O =>
Cu(OH)2 + HI = Cu(OH)I + H2O
H3PO4(aq) + Ba(OH)2(s) = H2O(l) + Ba3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Ba(OH)2(s) = 6 H2O(l) + Ba3(PO4)2(aq)
Fe(CN)6{3-} + C6H8O6 = Fe(CN)6{4-} + C6H6O6 + H{+} =>
2 Fe(CN)6{3-} + C6H8O6 = 2 Fe(CN)6{4-} + C6H6O6 + 2 H{+}
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2 =>
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2
Fe{2+} + Cl{2} = Fe{3+} + Cl{-} =>
3 Fe{2+} + Cl{2} = 3 Fe{3+} + Cl{-}
C12H22O11 + NH4OH + C2H5OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 4 C2H5OH = 2 C10H15NO2 + 13 H2O
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
CrCl3(s) + AgNO3(aq) = AgCl(s) + Cr(NO3)3(aq) =>
CrCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Cr(NO3)3(aq)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
PbCl2 + CrO4 = PbCrO4 + Cl =>
PbCl2 + CrO4 = PbCrO4 + 2 Cl
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
Hg2(HCO3)2 = Hg2CO3 + CO2 + H2O =>
Hg2(HCO3)2 = Hg2CO3 + CO2 + H2O
K2Cr2O7 + KBr + H2SO4 = Br + K2SO4 + Cr2SO4 + H2O =>
K2Cr2O7 + 10 KBr + 7 H2SO4 = 10 Br + 6 K2SO4 + Cr2SO4 + 7 H2O
NaI + H2SO4 = H2S + I2 + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 2 I2 + 4 NaSO4 + 4 H2O
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
Ga(NO3)3 + LiOH = Ga(OH)3 + Li(NO3) =>
Ga(NO3)3 + 3 LiOH = Ga(OH)3 + 3 Li(NO3)
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O =>
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O
CuCl2 + HOH = Cu(OH)2 + HCl =>
CuCl2 + 2 HOH = Cu(OH)2 + 2 HCl
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2 =>
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2
(NH3)SO4 + NaOH = Na2SO4 + NH + H2O =>
(NH3)SO4 + 2 NaOH = Na2SO4 + NH + 2 H2O
Al2(SO4)3 + Li(OH) = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 Li(OH) = 2 Al(OH)3 + 3 Li2SO4
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2 =>
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Pb3CO3 = Pb3O + CO2 =>
Pb3CO3 = Pb3O + CO2
AlCl + Na2CO3 = Al2CO3 + NaCl =>
2 AlCl + Na2CO3 = Al2CO3 + 2 NaCl
Al3C4 + H2O = Al(OH)3 + CH4 + O2 =>
4 Al3C4 + 50 H2O = 12 Al(OH)3 + 16 CH4 + 7 O2
AgC2H3O2 + BaI2 = AgI + Ba(C2H3O2)2 =>
2 AgC2H3O2 + BaI2 = 2 AgI + Ba(C2H3O2)2
SnO2 + CH4 = Sn + CO2 + H2O =>
2 SnO2 + CH4 = 2 Sn + CO2 + 2 H2O
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
PbCrO4 + LiBr + HCl = PbCl2 + CrBr3 + LiCl + Br2 + H2O =>
2 PbCrO4 + 12 LiBr + 16 HCl = 2 PbCl2 + 2 CrBr3 + 12 LiCl + 3 Br2 + 8 H2O
CH3CH2CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH(OH)2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COOH + 7 H2O
C7H8 + H2 = C7H14 =>
C7H8 + 3 H2 = C7H14
CH3CH2O{-} + HCl = CH3CH2OH + Cl{-} =>
CH3CH2O{-} + HCl = CH3CH2OH + Cl{-}
N{2} + H{2} = N + H{3} =>
N{2} + 2 H{2} = N + 2 H{3}
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