| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co3O4 + 4 H2O = 3 Co + 8 OH
CaCl2 + NaHCO3 = CaCO3 + H2O + NaCl + CO2 =>
CaCl2 + 2 NaHCO3 = CaCO3 + H2O + 2 NaCl + CO2
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C =>
54 NaHCO3 + 7 H3C6H5O7 = 78 CO2 + 55 H2O + 18 Na3C
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaCo3 + LiN3 = CaN3 + Co3Li =>
CaCo3 + LiN3 = CaN3 + Co3Li
CH3OH14 + O2 = CO2 + H2O =>
4 CH3OH14 + 19 O2 = 4 CO2 + 34 H2O
RbNO2 + HNO3 = RbNO3 + N2O3 + H2O =>
2 RbNO2 + 2 HNO3 = 2 RbNO3 + N2O3 + H2O
C6H14 + HBr = C6H16 + Br2 =>
C6H14 + 2 HBr = C6H16 + Br2
H2O2(l) = H2 + O2 =>
H2O2(l) = H2 + O2
HNO3 + P + H1O = H3PO4 + NO =>
HNO3 + P + 2 H1O = H3PO4 + NO
Na2SO4 + CC = Na2S + CO2 =>
Na2SO4 + CC = Na2S + 2 CO2
(NH4)2SO3 + NaOH = SO2 + H2O + NaNH2 =>
(NH4)2SO3 + 2 NaOH = SO2 + 3 H2O + 2 NaNH2
CuBr + HNO3 = CuNO3 + NO + HBr2 + H2O =>
6 CuBr + 7 HNO3 = 6 CuNO3 + NO + 3 HBr2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AlZn + HCl = H2AlCl + ZnCl =>
AlZn + 2 HCl = H2AlCl + ZnCl
H + O = (H2O3)4 =>
8 H + 12 O = (H2O3)4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
(NH4)2CrO4 + AgC2H3O2 = Ag2CrO4 + NH4C2H3O2 =>
(NH4)2CrO4 + 2 AgC2H3O2 = Ag2CrO4 + 2 NH4C2H3O2
Pb(NO)3 + Na2S = PbNa2 + (NO)3S =>
Pb(NO)3 + Na2S = PbNa2 + (NO)3S
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CH3COOH + C2H5NH2 = CH3COOC2H5NH + H2 =>
CH3COOH + C2H5NH2 = CH3COOC2H5NH + H2
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
MnSO4 + Na2S2O8 + HNO3 = HMnO4 + Na2SO4 + H2SO4 + NO2 =>
2 MnSO4 + Na2S2O8 + 8 HNO3 = 2 HMnO4 + Na2SO4 + 3 H2SO4 + 8 NO2
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
B2H6 + NH3 = B2H6N3 + H2 =>
2 B2H6 + 6 NH3 = 2 B2H6N3 + 9 H2
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2 + Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2 + Cl2
NaHCO3 + H2O2 = Na2O2 + H2CO3 =>
2 NaHCO3 + H2O2 = Na2O2 + 2 H2CO3
Ba(OH)2 + (CH3CO2)2AlOH = Al(OH)3 + Ba(C2H3O2)2 =>
Ba(OH)2 + (CH3CO2)2AlOH = Al(OH)3 + Ba(C2H3O2)2
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
COOH + Na2CO3 = (COO)2Na2 + CO2 + H2O =>
2 COOH + Na2CO3 = (COO)2Na2 + CO2 + H2O
TcCl4 + O3 = Tc2O7 + Cl2O3 =>
6 TcCl4 + 19 O3 = 3 Tc2O7 + 12 Cl2O3
NH4Br + NaOH = NaBr + NH4OH =>
NH4Br + NaOH = NaBr + NH4OH
(ClCH2CH2)2S + H2O = (HOCH2CH2)2S + HCl =>
(ClCH2CH2)2S + 2 H2O = (HOCH2CH2)2S + 2 HCl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu2 =>
2 Cu(NO3)2 + 2 Mg = 2 Mg(NO3)2 + Cu2
H3PO4 + Mg3(PO4)2 = Mg(H2PO4)2 =>
4 H3PO4 + Mg3(PO4)2 = 3 Mg(H2PO4)2
H{+} + I{-} + MnO4{-2} = I2 + Mn{+2} + H2O =>
8 H{+} + 4 I{-} + MnO4{-2} = 2 I2 + Mn{+2} + 4 H2O
Cr2(SO4)3 + H2O2 + KOH = H2O + K2CrO4 + K2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 8 H2O + 2 K2CrO4 + 3 K2SO4
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH + NaOH = H2O + CO2 + NaOCH3 =>
3 CH3COOH + 4 NaOH = 2 H2O + 2 CO2 + 4 NaOCH3
Sn + Au(Cl3)3 = Sn(Cl3)4 + Au =>
3 Sn + 4 Au(Cl3)3 = 3 Sn(Cl3)4 + 4 Au
Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3
Rb(s) + H2O(l) = Rb2O(aq) + H2(g) =>
2 Rb(s) + H2O(l) = Rb2O(aq) + H2(g)
SrS + H2O = SrOH + HS =>
SrS + H2O = SrOH + HS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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