| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 + 2 BaOH = 2 BaSO4 + H2
NH4CO3 + KBr = KCO3 + NH4Br =>
NH4CO3 + KBr = KCO3 + NH4Br
NaOBr = NaO + Br =>
NaOBr = NaO + Br
Fe(NO3)2(aq) + AlCl3(aq) = FeCl2 + Al(NO3)3 =>
3 Fe(NO3)2(aq) + 2 AlCl3(aq) = 3 FeCl2 + 2 Al(NO3)3
F2 + N2 = NF3 =>
3 F2 + N2 = 2 NF3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CH20H(CHOH)4CH3OH + O2 = CO2 + H2O =>
4 CH20H(CHOH)4CH3OH + 47 O2 = 24 CO2 + 66 H2O
SnO2 + NaOH = Na + O2 + SnOH =>
SnO2 + NaOH = Na + O2 + SnOH
Br + NO3 = BrNO3 =>
Br + NO3 = BrNO3
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
Al(OH)3 + H2SiO3 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H2SiO3 = Al4(SiO4)3 + 9 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H9OH + SOCl2 = C4H9Cl + SO2ClH =>
C4H9OH + SOCl2 = C4H9Cl + SO2ClH
AlN + MgO = Al2O3 + Mg3N2 =>
2 AlN + 3 MgO = Al2O3 + Mg3N2
NaOH + HOOC{-}COOH = OOC{-}COO + Na + H2O =>
NaOH + HOOC{-}COOH = OOC{-}COO + Na + H2O
Sb + S = Sb2S3 =>
2 Sb + 3 S = Sb2S3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Na2SO4 + Al = Al2(SO4)3 + Na2 =>
3 Na2SO4 + 2 Al = Al2(SO4)3 + 3 Na2
NaBr + CuS = Na2S + CuBr2 =>
2 NaBr + CuS = Na2S + CuBr2
N4H4 + H2O2 = N2 + H2O =>
N4H4 + 2 H2O2 = 2 N2 + 4 H2O
La2O3 + MnO + ReO2 = La2MnReO6 =>
La2O3 + MnO + ReO2 = La2MnReO6
H = H6 =>
6 H = H6
C2H3S + O2 = CO2 + H2O + SO2 =>
4 C2H3S + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
NiSO4 + CuCl2 = NiCl2 + CuSO4 =>
NiSO4 + CuCl2 = NiCl2 + CuSO4
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
C6H6 + NaBr = C6H5Br + NaH =>
C6H6 + NaBr = C6H5Br + NaH
OH{-} + FeHPO3 + ClO{-} = Cl{-} + PO4{3-} + Fe(OH)3 + H2O =>
6 OH{-} + 2 FeHPO3 + 3 ClO{-} = 3 Cl{-} + 2 PO4{3-} + 2 Fe(OH)3 + H2O
SnCl4 + K2S = SnS2 + KCl =>
SnCl4 + 2 K2S = SnS2 + 4 KCl
MgCO3 + CO2H2O = Mg(HCO3)2 =>
MgCO3 + CO2H2O = Mg(HCO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
NaOHFeCl2 = Fe(OH)NaCl2 =>
NaOHFeCl2 = Fe(OH)NaCl2
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
Fe(OH)2 + S = FeS + OH =>
Fe(OH)2 + S = FeS + 2 OH
CH3COH + KMnO4 = CH3COOH + K + MnO =>
3 CH3COH + KMnO4 = 3 CH3COOH + K + MnO
KIO4 + KI = KO + I2 =>
KIO4 + 3 KI = 4 KO + 2 I2
NaOH + NaCr02 + H2O2 = Na2CrO4 + H2O =>
6 NaOH + 2 NaCr02 + 13 H2O2 = 4 Na2CrO4 + 16 H2O
Na3[FeF6] + KOH = NaOH + Fe(OH)3 + KF =>
Na3[FeF6] + 6 KOH = 3 NaOH + Fe(OH)3 + 6 KF
C10H20 + KMnO4 + H2O = C11H20(OH)4 + KOH + MnO2 =>
11 C10H20 + 20 KMnO4 + 20 H2O = 10 C11H20(OH)4 + 20 KOH + 20 MnO2
N4H4 + H2O2 = N2 + H2O =>
N4H4 + 2 H2O2 = 2 N2 + 4 H2O
CrI3 + Cl + NaOH = Na2CrO4 + NaIO4 + NaCl + H3O =>
CrI3 + 19 Cl + 24 NaOH = Na2CrO4 + 3 NaIO4 + 19 NaCl + 8 H3O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaCO3 + C2 = CO + CaO =>
2 CaCO3 + C2 = 4 CO + 2 CaO
CaCl2 + Na2HPO4 + NaOH = Ca3(PO4)2 + NaCl + H2O =>
3 CaCl2 + 2 Na2HPO4 + 2 NaOH = Ca3(PO4)2 + 6 NaCl + 2 H2O
Be2Cl + AgNO3 = Be2NO3 + AgCl =>
Be2Cl + AgNO3 = Be2NO3 + AgCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CrO3 + K2SO4 + H2O = K2CrO4 + H2SO4 =>
CrO3 + K2SO4 + H2O = K2CrO4 + H2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mn(OH)2 + KClO3 + KOH = KMnO4 + KClO + H2O =>
4 Mn(OH)2 + 5 KClO3 + 4 KOH = 4 KMnO4 + 5 KClO + 6 H2O
Zn(NO3)2(aq) + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaOH = Zn(OH)2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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