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6 Al2O3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaO
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
HgSO4 + A = A(SO4)3 + Hg =>
3 HgSO4 + A = A(SO4)3 + 3 Hg
NaC2H3O2 + H2SO4 = HH3C2O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 HH3C2O2 + Na2SO4
C6H6COONa + NaOH = C6H6 + Na2CO3 + H2O =>
30 C6H6COONa + 18 NaOH = 31 C6H6 + 24 Na2CO3 + 6 H2O
Al + Cu(No3)23 = Al(No3)3 + Cu =>
23 Al + 3 Cu(No3)23 = 23 Al(No3)3 + 3 Cu
NH2 + NaOH = NH + H2O + Na =>
NH2 + NaOH = NH + H2O + Na
Al + Cu2{+} = Al3{+} + Cu0 =>
3 Al + Cu2{+} = Al3{+} + 2 Cu0
H3PO4 + SO4 + H2O = P1O5 + H2SO4 =>
2 H3PO4 + 5 SO4 + 2 H2O = 2 P1O5 + 5 H2SO4
C2H5N + O2 = CO2 + H2O + N2 =>
4 C2H5N + 13 O2 = 8 CO2 + 10 H2O + 2 N2
C12H24O2 + CH3OH = C13H26O + H2O =>
C12H24O2 + 14 CH3OH = 2 C13H26O + 14 H2O
KCl2 + KBr = KCl + Br2 =>
2 KCl2 + 2 KBr = 4 KCl + Br2
H2SO4 + Si = SO2 + SiO2 + H2O =>
2 H2SO4 + Si = 2 SO2 + SiO2 + 2 H2O
Cd + HgSO4 = CdSO4 + Hg =>
Cd + HgSO4 = CdSO4 + Hg
C3HO(l) + O2(g) = H2O + CO2 =>
4 C3HO(l) + 11 O2(g) = 2 H2O + 12 CO2
CuSO4 + Nd + H2O = NdSO4 + CuO + H2 =>
CuSO4 + Nd + H2O = NdSO4 + CuO + H2
Cr2(SO4) + KClO3 + KOH = K2CrO4 + KCl + H2O + K2SO4 =>
3 Cr2(SO4) + 5 KClO3 + 18 KOH = 6 K2CrO4 + 5 KCl + 9 H2O + 3 K2SO4
Na2S2O8 + CoSO4 + H2O = Co2O3 + Na2SO4 + H2SO4 =>
Na2S2O8 + 2 CoSO4 + 3 H2O = Co2O3 + Na2SO4 + 3 H2SO4
Na{+} + SCN{-} + Co{2+} = Na2[Co(SCN)4] =>
2 Na{+} + 4 SCN{-} + Co{2+} = Na2[Co(SCN)4]
SrI2 + H2SO3 = SrSO3 + H2I2 =>
SrI2 + H2SO3 = SrSO3 + H2I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCHO + NaHSO3 = HOCH2SO3Na =>
HCHO + NaHSO3 = HOCH2SO3Na
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Na + H{+} = Na{2+} + H2 =>
Na + 2 H{+} = Na{2+} + H2
Fe3O4 = Fe + O2 =>
Fe3O4 = 3 Fe + 2 O2
HCl + Mo(OH)2 = MoCl2 + H2O =>
2 HCl + Mo(OH)2 = MoCl2 + 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NO + Ba(OH)2 = Ba(NO2) + H2O =>
NO + Ba(OH)2 = Ba(NO2) + H2O
NaOH + NaCl = HClO + Na =>
NaOH + NaCl = HClO + 2 Na
CH3 + H2O = CH2 + H3O =>
CH3 + H2O = CH2 + H3O
FeS2 + O2 = Fe2O3 + S0 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S0
Ba(OH)2 + AsCl5 = BaCl2 + As(OH)5 =>
5 Ba(OH)2 + 2 AsCl5 = 5 BaCl2 + 2 As(OH)5
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
K2CO3AlI3 = K2I3Al(CO3) =>
K2CO3AlI3 = K2I3Al(CO3)
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Co(NO3)2*2H2O = Co(NO3)2 + H2O =>
Co(NO3)2*2H2O = Co(NO3)2 + 2 H2O
AsFeS = As + FeS =>
AsFeS = As + FeS
CH3COOH + CH3CH2CH2CH2CH2OH = C7H14O2 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2OH = C7H14O2 + H2O
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
(NH)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NHNO3 =>
2(NH)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NHNO3
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