| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
V2O3 + HCl = VOCl + H2O =>
V2O3 + 2 HCl = 2 VOCl + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuO + H3PO4 = Cu + H2O + H2PO4 =>
CuO + 2 H3PO4 = Cu + H2O + 2 H2PO4
C4H9OH + Ca = H2 + (C4H9O)2Ca =>
2 C4H9OH + Ca = H2 + (C4H9O)2Ca
FeO4 + KCl = KO4 + FeCl =>
FeO4 + KCl = KO4 + FeCl
MnO4 + SO3 = Mn04 + SO4 =>
4 MnO4 + 16 SO3 = Mn04 + 16 SO4
K + H2 + C + O2 = KHCO3 =>
2 K + H2 + 2 C + 3 O2 = 2 KHCO3
H2SO4 + NO2 + H2O = HNO3 + S =>
H2SO4 + 6 NO2 + 2 H2O = 6 HNO3 + S
P4O6(s) + O2(g) = P4O10 =>
P4O6(s) + 2 O2(g) = P4O10
NdOCl = Nd2O3 + NdCl3 =>
3 NdOCl = Nd2O3 + NdCl3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
KBr = K({+}1) + Br({-}1) =>
KBr = K({+}1) + Br({-}1)
CaS + H2S = Ca(SH)2 =>
CaS + H2S = Ca(SH)2
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ba + MgCO3 = BaCO3 + Mg =>
Ba + MgCO3 = BaCO3 + Mg
C4H11N + H2O = C4H11NH + OH =>
C4H11N + H2O = C4H11NH + OH
PbN2O6 + HI = PbI2 + HNO3 =>
PbN2O6 + 2 HI = PbI2 + 2 HNO3
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
HS{-} = S{-2} + H{+} =>
HS{-} = S{-2} + H{+}
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
Mn + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 Mn + 7 NaBiO3 + 14 HNO3 = 2 HMnO4 + 7 BiONO3 + 7 NaNO3 + 6 H2O
CaSO4H4O2 + SO3 = CaSO4 + H2SO4 =>
CaSO4H4O2 + 2 SO3 = CaSO4 + 2 H2SO4
Se + Cl = SeCl =>
Se + Cl = SeCl
Pb2(SO4)4 + BaCl2 = PbCl4 + Ba2(SO4)2 =>
Pb2(SO4)4 + 4 BaCl2 = 2 PbCl4 + 2 Ba2(SO4)2
Fe2C + O2 = Fe2O3 + CO2 =>
2 Fe2C + 5 O2 = 2 Fe2O3 + 2 CO2
(NH4)3Po4 + BaS = (NH4)2S + Ba3(Po4)2 =>
2(NH4)3Po4 + 3 BaS = 3(NH4)2S + Ba3(Po4)2
CH3CH2OH + NaClO = NaCl + CH2O + H2O =>
CH3CH2OH + 2 NaClO = 2 NaCl + 2 CH2O + H2O
AlBr3 + AgF = AgBr + AlF3 =>
AlBr3 + 3 AgF = 3 AgBr + AlF3
CaCO3 + Na2C2O4 = Na2CO3 + CaC2O4 =>
CaCO3 + Na2C2O4 = Na2CO3 + CaC2O4
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KO =>
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KO
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
O2 + KNO2 = KNO3 =>
O2 + 2 KNO2 = 2 KNO3
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
Ag3NO + ZnCl2 = Ag3Cl2 + ZnNO =>
Ag3NO + ZnCl2 = Ag3Cl2 + ZnNO
F2 + O3 = F2O3 =>
F2 + O3 = F2O3
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
Fe(s) + HCI(aq) = FeCI(aq) + H2(g) =>
2 Fe(s) + 2 HCI(aq) = 2 FeCI(aq) + H2(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C7H6O2 + H2O2 = C7H6O3 + H2O =>
C7H6O2 + H2O2 = C7H6O3 + H2O
Si2Cl6(s) + H2O(l) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(s) + 4 H2O(l) = 2 SiO2(s) + 6 HCl(g) + H2(g)
C10H16O + NaBH4 + CH3OH = C10H18O + NaB(OCH3)3 =>
7 C10H16O + 2 NaBH4 + 6 CH3OH = 7 C10H18O + 2 NaB(OCH3)3
Al(OH)2Cl + KOH = Al(OH)3 + K2OHCl =>
Al(OH)2Cl + 2 KOH = Al(OH)3 + K2OHCl
Li2 + O = Li2O =>
Li2 + O = Li2O
H2SO4 + NaOH = (NaOH)2SO4 + H2 =>
H2SO4 + 2 NaOH = (NaOH)2SO4 + H2
NaI + Na2CrO4 = NaCrO4 + Na2I =>
NaI + Na2CrO4 = NaCrO4 + Na2I
HNCO + NO2 = CO2 + N2 + H2O =>
8 HNCO + 6 NO2 = 8 CO2 + 7 N2 + 4 H2O
K + MgSO3 = K2SO3 + Mg =>
2 K + MgSO3 = K2SO3 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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