| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + 5 HNO3 = H3PO4 + 5 NO2 + HOH
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH
NaHCO3 + Ca(NO3)2 = NaNO3 + C2CaH2O6 =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + C2CaH2O6
H2CO2 + O2 = CO2 + H2O =>
2 H2CO2 + O2 = 2 CO2 + 2 H2O
Li(OH) + CO2 = Li2(CO3) + H2O =>
2 Li(OH) + CO2 = Li2(CO3) + H2O
LiSiO3 + HCl = LiCl + H(SiO3) =>
LiSiO3 + HCl = LiCl + H(SiO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + NH3 = [(NH4)3(PO4)] =>
H3PO4 + 3 NH3 = [(NH4)3(PO4)]
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
H2SO4 + H2S = S2 + H2O =>
H2SO4 + 3 H2S = 2 S2 + 4 H2O
Mg(OH)2CaO = MgOCa(OH)2 =>
Mg(OH)2CaO = MgOCa(OH)2
Cu + H2S = Cu2S + H2 =>
2 Cu + H2S = Cu2S + H2
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
K2SeO3 + H2O = KHSeO3 + KOH =>
K2SeO3 + H2O = KHSeO3 + KOH
Al + Cl + S = AlClS =>
Al + Cl + S = AlClS
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
NH4NO3 + H2O = HNO3 + NH4 =>
9 NH4NO3 + 3 H2O = 10 HNO3 + 8 NH4
Cr(NO3) + BaCl2 = Ba(NO3) + CrCl2 =>
Cr(NO3) + BaCl2 = Ba(NO3) + CrCl2
(NH4)2HPO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)2HPO4 + 3 KOH = K3PO4 + 3 H2O + 2 NH3
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
FeCl3(aq) + Cu2(SO4)2(aq) = Fe(SO4)2(aq) + Cu2Cl3(aq) =>
FeCl3(aq) + Cu2(SO4)2(aq) = Fe(SO4)2(aq) + Cu2Cl3(aq)
Pb(C2H3O2)2 + Li3PO4 = Pb3(PO4)2 + LiC2H3O2 =>
3 Pb(C2H3O2)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiC2H3O2
C + O2 + H2O = HCOOH =>
2 C + O2 + 2 H2O = 2 HCOOH
C2H4O + CH3NH2 = CH3CH2COCH3 + NH3 =>
C2H4O + 2 CH3NH2 = CH3CH2COCH3 + 2 NH3
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
PbCl + LiSO4 = LiCl + PbSO4 =>
PbCl + LiSO4 = LiCl + PbSO4
NH3 + SiO2 = Si + N2 + H2O =>
4 NH3 + 3 SiO2 = 3 Si + 2 N2 + 6 H2O
Al + CuO = AlO + Cu =>
Al + CuO = AlO + Cu
FeOHCl = Fe(OH)Cl =>
FeOHCl = Fe(OH)Cl
Sb2O3 + Br2 + KOH = KSbO3 + KBr + H2O =>
Sb2O3 + 2 Br2 + 6 KOH = 2 KSbO3 + 4 KBr + 3 H2O
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
NH4Cl + NaOH = NH3 + H2O + ClNa =>
NH4Cl + NaOH = NH3 + H2O + ClNa
OH{-} + H2O + P4 = PH3 + HPO3{-2} =>
4 OH{-} + 2 H2O + P4 = 2 PH3 + 2 HPO3{-2}
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 11 H2O + 2 K2SO4
P + HNO3 = H3PO4 + NO2 + HOH =>
P + 5 HNO3 = H3PO4 + 5 NO2 + HOH
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
BaBr + Cl2 = BaCl2 + Br =>
BaBr + Cl2 = BaCl2 + Br
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
Al + CH3COOH + H2O = C4H7AlO5 + H2 =>
2 Al + 4 CH3COOH + 2 H2O = 2 C4H7AlO5 + 3 H2
Cr(NO3) + BaCl2 = Ba(NO3) + CrCl2 =>
Cr(NO3) + BaCl2 = Ba(NO3) + CrCl2
Cr(iii) + PO3 = CrPO3 =>
Cr(iii) + PO3 = CrPO3
Cr2O3 + HF = CrF3 + H2O =>
Cr2O3 + 6 HF = 2 CrF3 + 3 H2O
CuNO3 + H2O = CuOH + HNO3 =>
CuNO3 + H2O = CuOH + HNO3
KMnO4 + NaBr + H2O = Br2 + NaOH + MnO2 + KBr =>
2 KMnO4 + 8 NaBr + 4 H2O = 3 Br2 + 8 NaOH + 2 MnO2 + 2 KBr
AuO = Au + OO =>
2 AuO = 2 Au + OO
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4
UF6 + Ni = UF4 + NiF2 =>
UF6 + Ni = UF4 + NiF2
Al2 + I2 = AlI3 =>
Al2 + 3 I2 = 2 AlI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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