| Équations équilibrées la veille | Équations équilibrées le lendemain |
(K2CrO4) + Pb(NO3)2 = 2 KNO3 + PbCrO4
C7H6O2 + H2O = C7H5O2 + H3O =>
C7H6O2 + H2O = C7H5O2 + H3O
Zn(OH)2 + HCI = Zn(CI)2 + H2O =>
Zn(OH)2 + 2 HCI = Zn(CI)2 + 2 H2O
NaOH + H3C6H5O7 = Na3C6H5O7 + H2O =>
3 NaOH + H3C6H5O7 = Na3C6H5O7 + 3 H2O
Na2OH + Ag(NO3)2 = NaNO3 + AgOH =>
Na2OH + Ag(NO3)2 = 2 NaNO3 + AgOH
SF4 + O2 = SOF4 =>
2 SF4 + O2 = 2 SOF4
NaHCO3 + HCl = H2CO3 + Na + Cl =>
NaHCO3 + HCl = H2CO3 + Na + Cl
H3BO3 + SrSO3 = H2SO3 + Sr3(BO3)2 =>
2 H3BO3 + 3 SrSO3 = 3 H2SO3 + Sr3(BO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
XC6H12O6 + XH2 + XCO2 = XCH3COOH + XH2O =>
3 XC6H12O6 + 8 XH2 + 4 XCO2 = 11 XCH3COOH + 4 XH2O
NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2
Be2 + N2 = Be3N2 =>
3 Be2 + 2 N2 = 2 Be3N2
FeCl2 + KMnO4 + H2SO4 = Cl2 + MnO2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 FeCl2 + 2 KMnO4 + 4 H2SO4 = 2 Cl2 + 2 MnO2 + Fe2(SO4)3 + K2SO4 + 4 H2O
NaHCO3 + HCl = H2CO3 + Na + Cl =>
NaHCO3 + HCl = H2CO3 + Na + Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2S + Li(OH) = Li(HS) + H2O =>
H2S + Li(OH) = Li(HS) + H2O
AgCl2 + NaNO3 = Ag(NO3)2 + NaCl =>
AgCl2 + 2 NaNO3 = Ag(NO3)2 + 2 NaCl
Mg(OH)2 + CO2 = Mg(HCO3)2 =>
Mg(OH)2 + 2 CO2 = Mg(HCO3)2
(K2CrO4) + Pb(NO3)2 = KNO3 + PbCrO4 =>
(K2CrO4) + Pb(NO3)2 = 2 KNO3 + PbCrO4
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2*4H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2*4H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + Na2(NO3)2 =>
2 Fe(NO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2(NO3)2
H2S + Li(OH) = Li(HS) + H2O =>
H2S + Li(OH) = Li(HS) + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mg(s) + HBr(aq) = MgBr(aq) + H2(g) =>
2 Mg(s) + 2 HBr(aq) = 2 MgBr(aq) + H2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cr2(CH3COO)4 + H2O = [Cr3(OH)2(CH3COO)6] + H2 =>
3 Cr2(CH3COO)4 + 4 H2O = 2[Cr3(OH)2(CH3COO)6] + 2 H2
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2*4H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2*4H2O
NaHCO3 + HCl = H2CO3 + Na + Cl =>
NaHCO3 + HCl = H2CO3 + Na + Cl
Cl + PI = P + ClI =>
Cl + PI = P + ClI
BaCl2 + Zn2SO4 = BaSO4 + ZnCl =>
BaCl2 + Zn2SO4 = BaSO4 + 2 ZnCl
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
NaHCO3 + HCl = H2CO3 + Na + Cl =>
NaHCO3 + HCl = H2CO3 + Na + Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + Li(OH) = Li(HS) + H2O =>
H2S + Li(OH) = Li(HS) + H2O
(K2CrO4) + Pb(NO3)2 = KNO3 + PbCrO4 =>
(K2CrO4) + Pb(NO3)2 = 2 KNO3 + PbCrO4
C8 + H16 = C8H16 =>
C8 + H16 = C8H16
ZnCl2 + Fe = FeCl + Zn =>
ZnCl2 + 2 Fe = 2 FeCl + Zn
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2*4H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2*4H2O
H2S + Li(OH) = Li(HS) + H2O =>
H2S + Li(OH) = Li(HS) + H2O
(K2CrO4) + Pb(NO3)2 = KNO3 + PbCrO4 =>
(K2CrO4) + Pb(NO3)2 = 2 KNO3 + PbCrO4
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
*2H2 + *3I2 = HI =>
3*2H2 + 2*3I2 = 12 HI
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2*4H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2*4H2O
Br + H2O = BrH2O =>
Br + H2O = BrH2O
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
NaHCO3 + HCl = H2CO3 + Na + Cl =>
NaHCO3 + HCl = H2CO3 + Na + Cl
(K2CrO4) + Pb(NO3)2 = KNO3 + PbCrO4 =>
(K2CrO4) + Pb(NO3)2 = 2 KNO3 + PbCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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