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Ba(OH)2(aq) + Na2SO4(aq) = 2 NaOH(aq) + BaSO4(s)
Na2CO3 + H2O2 = NaO + H2CO3 =>
Na2CO3 + H2O2 = 2 NaO + H2CO3
Cu(s) + H2SO4(l) = CuSO4(s) + SO2(g) + H2O(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + SO2(g) + 2 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AlCl3 + Na = NaCl + Al =>
AlCl3 + 3 Na = 3 NaCl + Al
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CH3COONH4(aq) + HCl = CH3COOH + NH4Cl =>
CH3COONH4(aq) + HCl = CH3COOH + NH4Cl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(ClO3)2 + NH4NO2 = Mg(NO2)2 + NH4ClO3 =>
Mg(ClO3)2 + 2 NH4NO2 = Mg(NO2)2 + 2 NH4ClO3
C + S = CS2 =>
C + 2 S = CS2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Na(HCO3) + C6H8O7 = H2O + CO2 + Na(C6H5O7) =>
9 Na(HCO3) + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 Na(C6H5O7)
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
C3H8 + HBr = C3H7Br + H2 =>
C3H8 + HBr = C3H7Br + H2
CuSO4 + H2O = Cu + O2 + H2SO4 =>
2 CuSO4 + 2 H2O = 2 Cu + O2 + 2 H2SO4
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + Na2O + H2O =>
2 Ca5(PO4)3OH + 2 NaF = 2 Ca5(PO4)3F + Na2O + H2O
CdSO4(aq) + SrS(aq) = CdS + SrSO4 =>
CdSO4(aq) + SrS(aq) = CdS + SrSO4
CH2OHCH2OH + KMnO4 + H2SO4 = COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCOOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2O2 + N2H4 = H2O + N2 =>
N2O2 + N2H4 = 2 H2O + 2 N2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
O2 + Pb = OPb =>
O2 + 2 Pb = 2 OPb
FeS + H2O = FeSH2O =>
FeS + H2O = FeSH2O
ISnSO4 + Ba(OH)2 = BaI + BaSO4 + Ba[Sn(OH)6] =>
ISnSO4 + 3 Ba(OH)2 = BaI + BaSO4 + Ba[Sn(OH)6]
FeCl2 + KNO3 = FeNO3 + KCl2 =>
FeCl2 + KNO3 = FeNO3 + KCl2
Ca3P2 + HCl = Ca3Cl + HP2 =>
Ca3P2 + HCl = Ca3Cl + HP2
Cr(CO)6 = CrO + C + O2 =>
2 Cr(CO)6 = 2 CrO + 12 C + 5 O2
P4 + NaOH + H2O = PH + NaHPO3 =>
5 P4 + 4 NaOH + 8 H2O = 16 PH + 4 NaHPO3
Li3PO4 + ZnCO3 = Li2CO3 + Zn3(PO4)2 =>
2 Li3PO4 + 3 ZnCO3 = 3 Li2CO3 + Zn3(PO4)2
CH3(CH2)7CHCH(CH2)7COOH + O2 = COOH(CH2)7COOH + CH3(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + 2 O2 = COOH(CH2)7COOH + CH3(CH2)7COOH
TiI4 + H2O = TiO2*H2O + HI =>
TiI4 + 3 H2O = TiO2*H2O + 4 HI
CH3CCH3CH3Br + NaOCH3 = CH3CCH3CH3OCH3 + NaBr =>
CH3CCH3CH3Br + NaOCH3 = CH3CCH3CH3OCH3 + NaBr
Zn + FeSO4 = Fe + SO4Zn =>
Zn + FeSO4 = Fe + SO4Zn
SO4 + Pb(CH3COO)2 = PbSO4 + CH3COO =>
SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COO
Fe2O3 + HCl = HClO3 + Fe =>
Fe2O3 + HCl = HClO3 + 2 Fe
FeCl2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeCl2 + 2 Cl2 + 8 KOH = K2FeO4 + 6 KCl + 4 H2O
C2H5NO2 + HNO2 + H2O = C2H4O2 + NH3OHNO3 =>
C2H5NO2 + 3 HNO2 + 2 H2O = C2H4O2 + 2 NH3OHNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
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