| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 OH{-} + 2 H2O = 3 H2 + 2 AlO2{-}
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
C(s) + S2(s) = CS2(s) =>
C(s) + S2(s) = CS2(s)
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
(NH4)2SO4 + BaI2 = BaSO4 + NH4I =>
(NH4)2SO4 + BaI2 = BaSO4 + 2 NH4I
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NaOH + Cl2 = NaCl + H2O + NaClO3 =>
6 NaOH + 3 Cl2 = 5 NaCl + 3 H2O + NaClO3
KMnO4 + MgS = MgSO4 + KMn =>
KMnO4 + MgS = MgSO4 + KMn
Fe + CI3 = FeCI3 =>
Fe + CI3 = FeCI3
HCl + Ca(OH)2 = CaCl2 + HOH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 HOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(NO2)2 + H2O = CaOHNO2 + HNO2 =>
Ca(NO2)2 + H2O = CaOHNO2 + HNO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Na2Cr2O7(s) = Na(aq) + Cr2O7(aq) =>
Na2Cr2O7(s) = 2 Na(aq) + Cr2O7(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
MqCO3 = MqO + CO2 =>
MqCO3 = MqO + CO2
CH3C2H4CH2CH3 + O2 = CO2 + H2O =>
CH3C2H4CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
C5H11Cl + KOH(alcohol) = C5H10 + KCl + H2O =>
C5H11Cl + KOH(alcohol) = C5H10 + KCl + H2O
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
K3PO4 + Al(No3)3 = K(No3) + Al(PO4) =>
K3PO4 + Al(No3)3 = 3 K(No3) + Al(PO4)
H2O + CO2 = CO + OH =>
H2O + CO2 = CO + 2 OH
Hg3PO4 = Hg + PO4 =>
Hg3PO4 = 3 Hg + PO4
Na2HAsO4 + H2O = H3AsO4 + NaOH =>
Na2HAsO4 + 2 H2O = H3AsO4 + 2 NaOH
S8 + NaOH = Na2S3 + Na2S2O3 + H2O =>
S8 + 6 NaOH = 2 Na2S3 + Na2S2O3 + 3 H2O
NaS + HCl = NaCl + HS =>
NaS + HCl = NaCl + HS
HBr + KClO3 = Br2 + KCl + H2O =>
6 HBr + KClO3 = 3 Br2 + KCl + 3 H2O
CH3H2OH + O2 = H2O + CH3CO2H =>
2 CH3H2OH + 2 O2 = 4 H2O + CH3CO2H
H2SO3 + BaCl2 = Ba(SO3) + HCl =>
H2SO3 + BaCl2 = Ba(SO3) + 2 HCl
K2CO3 = K2O + CO + O2 =>
2 K2CO3 = 2 K2O + 2 CO + O2
H2O + KNO3 + Al + KOH = KAlO2 + NH3 =>
2 H2O + 3 KNO3 + 8 Al + 5 KOH = 8 KAlO2 + 3 NH3
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
O7 = O8 =>
8 O7 = 7 O8
HNO3 + AgNO3 = HNO4 + AgNO2 =>
HNO3 + AgNO3 = HNO4 + AgNO2
I2 + H3AsO4 = HIO2 + H2O + As4 =>
10 I2 + 12 H3AsO4 = 20 HIO2 + 8 H2O + 3 As4
C3H8O + K = C3H6OK + H2 =>
C3H8O + K = C3H6OK + H2
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi2O5 + H2O = Bi(OH)5 =>
Bi2O5 + 5 H2O = 2 Bi(OH)5
H2SZn = ZnSH2 =>
H2SZn = ZnSH2
C2H5NO2 + H2 = C2H5NH2 + O2 =>
C2H5NO2 + H2 = C2H5NH2 + O2
Ca3(PO4)2 + H2O = Ca5(PO4)3OH + Ca(H2PO4)2 =>
7 Ca3(PO4)2 + 4 H2O = 4 Ca5(PO4)3OH + Ca(H2PO4)2
H2Br2 = H2 + Br2 =>
H2Br2 = H2 + Br2
HBr + BaSO3 = BaBr2 + H2SO3 =>
2 HBr + BaSO3 = BaBr2 + H2SO3
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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