| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + Ca3(PO4) = Mg3(PO4) + 3 Ca(OH)2
C4H10O + C4H6O3 = C6H12O2 + H2O =>
2 C4H10O + C4H6O3 = 2 C6H12O2 + H2O
H2CrO4 + Pb(CH3COO)2 = PbCrO4 + CH3COOH =>
H2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 CH3COOH
CH3CHCCH3CH2CH2CH3 + H2O = C7H16O =>
CH3CHCCH3CH2CH2CH3 + H2O = C7H16O
FeSO2 + HCl = FeClO2 + HS =>
FeSO2 + HCl = FeClO2 + HS
KOH + Cu(SO4)2 = CuOH + K(SO4)2 =>
KOH + Cu(SO4)2 = CuOH + K(SO4)2
HCH3CO2 + NH4OH = NH4C2H3O2 + HOH =>
HCH3CO2 + NH4OH = NH4C2H3O2 + HOH
Ti2S = Ti + S =>
Ti2S = 2 Ti + S
Mg3N2(aq) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(aq) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
NaCl(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCl2(aq) =>
2 NaCl(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCl2(aq)
HNO3 + Cu = Cu2O3 + NO2 + H2O =>
6 HNO3 + 2 Cu = Cu2O3 + 6 NO2 + 3 H2O
Pb(s) + O4 = Pb3O4(s) =>
3 Pb(s) + O4 = Pb3O4(s)
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
MgOH + HCl = MgCl + H2O =>
MgOH + HCl = MgCl + H2O
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
Zn + I2 + H2O = HI + ZnO =>
Zn + I2 + H2O = 2 HI + ZnO
CO(NH2)2 + NO2 = CO2 + H2O + N2 =>
4 CO(NH2)2 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Cl{-} + H{+} + Cr2O7{2-} = Cl2 + Cr{3+} + H2O =>
6 Cl{-} + 14 H{+} + Cr2O7{2-} = 3 Cl2 + 2 Cr{3+} + 7 H2O
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
Ti(s) + O2(g) = Ti2O3(g) =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3(g)
CH3CH2OH + CH3COHO = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COHO = CH3COOCH2CH3 + H2O
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
CH3OHBr2 = CH2BrOHHBr =>
CH3OHBr2 = CH2BrOHHBr
AlClH2O = HClAlOH =>
AlClH2O = HClAlOH
Na2ZnO2 + HCl = NaCl + ZnCl2 + H2O =>
Na2ZnO2 + 4 HCl = 2 NaCl + ZnCl2 + 2 H2O
HI + CrSe = H2Se + CrI2 =>
2 HI + CrSe = H2Se + CrI2
AgO = Ag + O =>
AgO = Ag + O
O6 = O =>
O6 = 6 O
CaI + F2 = CaF2 + I2 =>
2 CaI + 2 F2 = 2 CaF2 + I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2O2 + H(OH) = NaOH + O2 =>
2 Na2O2 + 2 H(OH) = 4 NaOH + O2
phosphoricacid + Mg(OH)2 = Mg3(PO4)2 + water =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Sb = Sb3 =>
3 Sb = Sb3
S + CuSO4 = SO2 + Cu =>
S + CuSO4 = 2 SO2 + Cu
Cu2O + CO2 = Cu2CO3 =>
Cu2O + CO2 = Cu2CO3
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
NaAlO2HClH2O = Al(OH)3NaCl =>
NaAlO2HClH2O = Al(OH)3NaCl
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
K2SO4 + BiI3 = KI + Bi2(SO4)3 =>
3 K2SO4 + 2 BiI3 = 6 KI + Bi2(SO4)3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H3BO3 + Ca(OH)2 = H2Ca + BO(OH)3 =>
2 H3BO3 + Ca(OH)2 = H2Ca + 2 BO(OH)3
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
K3Fe(CN)6 + Pb(NO3)2 = KNO3 + Pb3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(Fe(CN)6)2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C2HNa + C2H5Cl = C4H6 + NaCl =>
C2HNa + C2H5Cl = C4H6 + NaCl
SO4 + O2 = SO6 =>
SO4 + O2 = SO6
MnO4{-} + H2O + Zn = MnO2 + OH{-} + ZnO =>
2 MnO4{-} + H2O + 3 Zn = 2 MnO2 + 2 OH{-} + 3 ZnO
CaPO4 + Si2O4 + C4 = CaSiO3 + CO + P4 =>
4 CaPO4 + 2 Si2O4 + 3 C4 = 4 CaSiO3 + 12 CO + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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