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2 CO = CCOO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4) + Fe(OH)3 =>
3 Ca(OH)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(OH)3
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
CaOHHP = CaPH2O =>
CaOHHP = CaPH2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Ca(NO3)2 + Cr2(SO4) = Ca(SO4) + Cr(NO3) =>
Ca(NO3)2 + Cr2(SO4) = Ca(SO4) + 2 Cr(NO3)
C27H46O + Br2 = C27H45OBr + HBr =>
C27H46O + Br2 = C27H45OBr + HBr
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2 + Zn =>
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2 + Zn
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
Br2 + RbI = BrI + Rb =>
Br2 + 2 RbI = 2 BrI + 2 Rb
SrCO3 + HCl = SrCl2 + H2O + CO2 =>
SrCO3 + 2 HCl = SrCl2 + H2O + CO2
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
Ca3(Po4)2 + KOH = Ca(OH)2 + K3Po4 =>
Ca3(Po4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3Po4
AlCl + CaS = AlS + CaCl =>
AlCl + CaS = AlS + CaCl
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
K2Cr2O7 + S + H2 = SO2 + Cr2O3 + KOH =>
K2Cr2O7 + S + H2 = SO2 + Cr2O3 + 2 KOH
FeC2 + O2 = Fe2O3 + CO2 =>
4 FeC2 + 11 O2 = 2 Fe2O3 + 8 CO2
NiCl2 + Na2SO4 = Ni(SO4) + NaCl =>
NiCl2 + Na2SO4 = Ni(SO4) + 2 NaCl
C6H16O4 + O2 = H2O + CO2 =>
C6H16O4 + 8 O2 = 8 H2O + 6 CO2
Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S
silver + chlorine = silverchloride =>
2 Ag + Cl2 = 2 AgCl
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
C6H5Cl + LiAlH4 = LiCl + AlH3 + C6H6 =>
C6H5Cl + LiAlH4 = LiCl + AlH3 + C6H6
H2O + MnO4{-} + I{-} = MnO2 + I2 + OH{-} =>
4 H2O + 2 MnO4{-} + 6 I{-} = 2 MnO2 + 3 I2 + 8 OH{-}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
O = O5 =>
5 O = O5
CuO + Ca3N2 = CaO + Cu3N2 =>
3 CuO + Ca3N2 = 3 CaO + Cu3N2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
AsO4{3-} + S{2-} + H3O{+} = AsO3{3-} + S + H2O =>
AsO4{3-} + S{2-} + 2 H3O{+} = AsO3{3-} + S + 3 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CoOC = COCo =>
CoOC = COCo
FeI2 + I2 + KOH = KI + Fe2O3 + H2O =>
2 FeI2 + I2 + 6 KOH = 6 KI + Fe2O3 + 3 H2O
CuSO9H10 = CuSO4 + H2O =>
CuSO9H10 = CuSO4 + 5 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag + NH3 = Ag((NH3)2) =>
Ag + 2 NH3 = Ag((NH3)2)
Na2C6O6 + Pb(NO3)2 = NaNO3 + PbC6O6 =>
Na2C6O6 + Pb(NO3)2 = 2 NaNO3 + PbC6O6
C5H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + N2 + SO2
Mg3(AsO3)2 + AgNO3 = Mg(NO3)2 + Ag3AsO3 =>
Mg3(AsO3)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3AsO3
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