| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H23NO3 + H2O = HC17H23NO3 + OH
KMnO4 + NaHSO3 + H2SO4 = K2SO4 + MnSO4 + NaHSO4 + H2O =>
2 KMnO4 + 5 NaHSO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaHSO4 + 3 H2O
PbS + (NH4)2S2 = (NH4)2PbS3 =>
PbS + (NH4)2S2 = (NH4)2PbS3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ag(s) + Al2(SO4)3(aq) = Ag(SO4) + Al =>
3 Ag(s) + Al2(SO4)3(aq) = 3 Ag(SO4) + 2 Al
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO2 + SO2 + H2O = MnSO4(H2O) =>
MnO2 + SO2 + H2O = MnSO4(H2O)
Sb2S3(s) + H2O2(aq) + OH{-} = SbO3S{3-}(aq) + SbS4{3-}(aq) + H2O =>
3 Sb2S3(s) + 6 H2O2(aq) + 18 OH{-} = 5 SbO3S{3-}(aq) + SbS4{3-}(aq) + 15 H2O
K2C2 + H2O = KOH + C2H2 =>
K2C2 + 2 H2O = 2 KOH + C2H2
Mg(Br)2 + NaOH = Mg(OH)2 + NaBr =>
Mg(Br)2 + 2 NaOH = Mg(OH)2 + 2 NaBr
LiOH + CO2 = H2O + Li2CO3 =>
2 LiOH + CO2 = H2O + Li2CO3
Na2S2O3 + I2 + NaOH = NaI + NaSO4 + H2O =>
Na2S2O3 + 5 I2 + 10 NaOH = 10 NaI + 2 NaSO4 + 5 H2O
Ca(s) + AlCl3(aq) = CaCl3(aq) + Al(s) =>
Ca(s) + AlCl3(aq) = CaCl3(aq) + Al(s)
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
C1H3OH + O2 = CO2 + H2O =>
2 C1H3OH + 3 O2 = 2 CO2 + 4 H2O
Mn(CO3)2 = MnO2 + CO2 =>
Mn(CO3)2 = MnO2 + 2 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2C2O4 + H2O = H2C2O4 + K + OH =>
K2C2O4 + 2 H2O = H2C2O4 + 2 K + 2 OH
Na2Cr2O7 + K2CrO4 = Na2CrO4 + K2Cr2O7 =>
Na2Cr2O7 + K2CrO4 = Na2CrO4 + K2Cr2O7
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
H2O2 + HI = H3O + I =>
H2O2 + 4 HI = 2 H3O + 4 I
NO2(aq) + Cr2O7(aq) = Cr(aq) + NO3(aq)(acidicsolution) =>
7 NO2(aq) + Cr2O7(aq) = 2 Cr(aq) + 7 NO3(aq)(acidicsolution)
MnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
MnO4 + 3 K2SO3 + H2SO4 = MnSO4 + 3 K2SO4 + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Ca + ZnCl2 = Zn + CaCl2 =>
Ca + ZnCl2 = Zn + CaCl2
Hydrochloricacid + lithiumhydroxide = water + lithiumchloride =>
HCl + LiOH = H2O + LiCl
(NH4)2C2O4 + Ba(OH)2 = NH4OH + BaC2O4 =>
(NH4)2C2O4 + Ba(OH)2 = 2 NH4OH + BaC2O4
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H10 + H2O = C6H10OH + H2 =>
2 C6H10 + 2 H2O = 2 C6H10OH + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2SO4(aq) + Na2C1O3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2C1O3(s) = Na2SO4(aq) + H2O + CO2(g)
NaOH(aq) + CH3CO2H(aq) = CH3COONa(aq) + H2O(l) =>
NaOH(aq) + CH3CO2H(aq) = CH3COONa(aq) + H2O(l)
IO3{-} + H2SO3{-} = I2 + SO4{-2} + H{+} + H2O =>
6 IO3{-} + 10 H2SO3{-} = 3 I2 + 10 SO4{-2} + 4 H{+} + 8 H2O
FeCl3 + HCl + Zn = ZnCl2 + FeH =>
FeCl3 + HCl + 2 Zn = 2 ZnCl2 + FeH
CuBr2 + H2O + Na2SO3 = CuBr + Na2SO4 + HBr =>
2 CuBr2 + H2O + Na2SO3 = 2 CuBr + Na2SO4 + 2 HBr
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Pb(OH)4 + H4P2O7 = Pb3(HP2O7)4 + H2O =>
3 Pb(OH)4 + 4 H4P2O7 = Pb3(HP2O7)4 + 12 H2O
H2(g) + C2H4(g) = C2H6(g) =>
H2(g) + C2H4(g) = C2H6(g)
Mg(NO3) + Li2(SO4) = Mg(SO4) + Li2(NO3) =>
Mg(NO3) + Li2(SO4) = Mg(SO4) + Li2(NO3)
Na2CO3 + CoCl2 = CoCO3(s) + NaCl =>
Na2CO3 + CoCl2 = CoCO3(s) + 2 NaCl
K2C2O4 + H2O = H2C2O4 + K + OH =>
K2C2O4 + 2 H2O = H2C2O4 + 2 K + 2 OH
HCl + Sr(OH)2 = Sr(Cl)2 + H(OH) =>
2 HCl + Sr(OH)2 = Sr(Cl)2 + 2 H(OH)
Zn2 + CN = Zn(CN)2 =>
Zn2 + 4 CN = 2 Zn(CN)2
Ga2O3 + SO3 = Ga2SO6 =>
Ga2O3 + SO3 = Ga2SO6
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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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