| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
C5H9Br + NaI = C5H9I + NaBr =>
C5H9Br + NaI = C5H9I + NaBr
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
CH3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Cu(CH3COO)2 + Rb2CO3 = CuCO3 + RbCH3COO =>
Cu(CH3COO)2 + Rb2CO3 = CuCO3 + 2 RbCH3COO
HBr + BaO2H2 = BaBr2 + H2O =>
2 HBr + BaO2H2 = BaBr2 + 2 H2O
CH3CH2CH2CH2COOH + Na2CO3 = CH3CH2CH2CH2COONa + H2O + CO2 =>
2 CH3CH2CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2CH2COONa + H2O + CO2
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
CuSO4 + BaI = CuI + BaSO4 =>
CuSO4 + BaI = CuI + BaSO4
C3H5(OH)3 + Na = C3H5(OH)2ONa + H =>
C3H5(OH)3 + Na = C3H5(OH)2ONa + H
Ca3(PO4)2 + Fe(NO3)3 = Ca(NO3)2 + Fe(PO4) =>
Ca3(PO4)2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe(PO4)
H3PO4 + Al(OH)3 = Al(PO4) + H2O =>
H3PO4 + Al(OH)3 = Al(PO4) + 3 H2O
C4H2OH + O2 = CO2 + H2O =>
4 C4H2OH + 17 O2 = 16 CO2 + 6 H2O
K + Al(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 K + 2 Al(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HCOOC6H5 + H2O = HCOOH + C6H5OH =>
HCOOC6H5 + H2O = HCOOH + C6H5OH
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
KBr + Tc(OH)5 = TcBr5 + KOH =>
5 KBr + Tc(OH)5 = TcBr5 + 5 KOH
CaCo3 + KI = K2Co3 + CaI2 =>
CaCo3 + 2 KI = K2Co3 + CaI2
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
(ClO)2 + HOH = HClO + OH =>
(ClO)2 + 2 HOH = 2 HClO + 2 OH
NaHS + Fe(OH)3 = Fe2S3 + H2O + NaOH =>
3 NaHS + 2 Fe(OH)3 = Fe2S3 + 3 H2O + 3 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + H2SO4 = Na2 + SO4 + H2O =>
2 NaOH + H2SO4 = Na2 + SO4 + 2 H2O
K2SO4 + Sr(C2H3O2)2 = KC2H3O2 + SrSO4 =>
K2SO4 + Sr(C2H3O2)2 = 2 KC2H3O2 + SrSO4
Fe + HCl + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2 =>
4 Fe + 12 HCl + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 6 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
K2HPO4 + SrCl2 = KCl + SrHPO4 =>
K2HPO4 + SrCl2 = 2 KCl + SrHPO4
HL + KOH = KLH2O =>
HL + KOH = KLH2O
NaI(aq) + HNO3(aq) = HI + NaNO3 =>
NaI(aq) + HNO3(aq) = HI + NaNO3
FeO(l) + Mg(l) = Fe(l) + MgO(s) =>
FeO(l) + Mg(l) = Fe(l) + MgO(s)
CO2(g) + H2O(l) = H2CO3 =>
CO2(g) + H2O(l) = H2CO3
KMnO4 + H2SO4 + FeCl2 = Fe2(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 FeCl2 = 5 Fe2(SO4)3 + 10 Cl2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CuSO4*5H2O + Sr(NO3)2 = Cu(NO3)2 + SrSO4 + H2O =>
CuSO4*5H2O + Sr(NO3)2 = Cu(NO3)2 + SrSO4 + 5 H2O
K + FeSO4 = KFeSO4 =>
K + FeSO4 = KFeSO4
Fe + HCl + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2 =>
4 Fe + 12 HCl + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 6 H2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C3H8O2N + O2 = CO2 + H2O + N2 =>
2 C3H8O2N + 8 O2 = 6 CO2 + 8 H2O + N2
K2Cr2O7 + H2SO4 + K2C2O4 = K2SO4 + CrSO4 + H2O + CO2 =>
K2Cr2O7 + 7 H2SO4 + 4 K2C2O4 = 5 K2SO4 + 2 CrSO4 + 7 H2O + 8 CO2
Al + Zn{2}{+} = Al{3}{+} + Zn =>
2 Al + 3 Zn{2}{+} = 2 Al{3}{+} + 3 Zn
NO3{-} + CH3COO{-} + H{+} = N2 + CO2 + H2O =>
8 NO3{-} + 5 CH3COO{-} + 13 H{+} = 4 N2 + 10 CO2 + 14 H2O
Fe + HCl + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2 =>
4 Fe + 12 HCl + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 6 H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C4H10 + Cl2 = C4Cl10 + HCl =>
C4H10 + 10 Cl2 = C4Cl10 + 10 HCl
Mn(NO)3 + NaBiO3 + HNO3 = Bi(NO3)2 + HMnO4 + NaNO3 + H2O =>
3 Mn(NO)3 + 16 NaBiO3 + 39 HNO3 = 16 Bi(NO3)2 + 3 HMnO4 + 16 NaNO3 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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