| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCNO + KOH = KCNO + H2O
CoCl2 + BaCl2 = CoBa + Cl2 =>
CoCl2 + BaCl2 = CoBa + 2 Cl2
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KCNO + HNO = KNO + HCNO =>
KCNO + HNO = KNO + HCNO
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
KCNO + HNO = KNO + HCNO =>
KCNO + HNO = KNO + HCNO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H3BO3 + Al = AlBO3 + H2 =>
2 H3BO3 + 2 Al = 2 AlBO3 + 3 H2
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu2(SO4)*5H2O = Cu2(SO4) + H2O =>
Cu2(SO4)*5H2O = Cu2(SO4) + 5 H2O
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2 =>
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2
CH2 + Br2 = C2H4Br2 =>
2 CH2 + Br2 = C2H4Br2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MnO4{-}1 + C2O4{-}2 + H{+} = Mn + CO2 + H2O =>
MnO4{-}1 + 7 C2O4{-}2 + 8 H{+} = Mn + 14 CO2 + 4 H2O
C12H25C6H4SO3H + KOH = C12H25C6H4SO3K + H2O =>
C12H25C6H4SO3H + KOH = C12H25C6H4SO3K + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuSO4 + K2CO3 = CuCO3 + K2SO4 =>
CuSO4 + K2CO3 = CuCO3 + K2SO4
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + AlCl3 = Al(OH)3 + HCl =>
3 H2O + AlCl3 = Al(OH)3 + 3 HCl
H3BO3 + Al = B + Al2O3 + H2O =>
2 H3BO3 + 2 Al = 2 B + Al2O3 + 3 H2O
NH4ClO3 = N2 + Cl2 + O2 + H2 =>
2 NH4ClO3 = N2 + Cl2 + 3 O2 + 4 H2
RbOH + (NH4)2S = Rb2S + NH4OH =>
2 RbOH + (NH4)2S = Rb2S + 2 NH4OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Br(g) + Cl(g) = BrCl(g) =>
Br(g) + Cl(g) = BrCl(g)
Ca(OH)2(aq) + HCl(aq) = CaCl + H(OH)2 =>
Ca(OH)2(aq) + HCl(aq) = CaCl + H(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H4O2 + Na2(CO3) = NaC2H3O2 + CO2 + H2O =>
2 C2H4O2 + Na2(CO3) = 2 NaC2H3O2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
C3H3O2Br + O2 = CO2 + H2O + HBr =>
2 C3H3O2Br + 5 O2 = 6 CO2 + 2 H2O + 2 HBr
Mg3N2 + H2O = Mg3N2H2O =>
Mg3N2 + H2O = Mg3N2H2O
Ag2O + O2 = AgO =>
2 Ag2O + O2 = 4 AgO
CaF2 + Rb = RbF + Ca =>
CaF2 + 2 Rb = 2 RbF + Ca
Mg(NO3)2 + CsBr = MgBr2 + Cs(NO3) =>
Mg(NO3)2 + 2 CsBr = MgBr2 + 2 Cs(NO3)
CaS + HC2H3O2 = Ca(C2H3O2)2 + H2S =>
CaS + 2 HC2H3O2 = Ca(C2H3O2)2 + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
CH3CH2COOH + H2O = CH3CH2O + OH =>
2 CH3CH2COOH + 4 H2O = 3 CH3CH2O + 5 OH
CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl
Mg(CO3) + HI = MgI2 + H2O + CO2 =>
Mg(CO3) + 2 HI = MgI2 + H2O + CO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cr(OH){-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
Cr(OH){-} + 3 H2O2 + OH{-} = CrO4{2-} + 4 H2O
H2SO5 + KI = K2SO4 + I + H2O =>
H2SO5 + 2 KI = K2SO4 + 2 I + H2O
MnClO4 = Mn + ClO4 =>
MnClO4 = Mn + ClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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