| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + H2O = LiO + H2
HNO2 + H2 = NO + H2O =>
2 HNO2 + H2 = 2 NO + 2 H2O
Ce(CH3CO2)3 + NH4OH = Ce(OH)3 + CH3COONH4 =>
Ce(CH3CO2)3 + 3 NH4OH = Ce(OH)3 + 3 CH3COONH4
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2 =>
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2
Al + Fe2S3 = Al2S3 + Fe =>
2 Al + Fe2S3 = Al2S3 + 2 Fe
C6H8O7 + MgCO3 = Mg(C6H6O7)2 + CO2 + H2O =>
17 C6H8O7 + 9 MgCO3 = 9 Mg(C6H6O7)2 + 3 CO2 + 14 H2O
Br2 + CH3Cl = CH2BrCl + HBr =>
Br2 + CH3Cl = CH2BrCl + HBr
Cu(s) + S2(s) = CuS(s) =>
2 Cu(s) + S2(s) = 2 CuS(s)
HClO3(aq) + LiOH(aq) = H2O(l) + LiClO3(aq) =>
HClO3(aq) + LiOH(aq) = H2O(l) + LiClO3(aq)
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
IrO + HCl = IrCl2 + H2O =>
IrO + 2 HCl = IrCl2 + H2O
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
ZnSO4CuO = CuSO4ZnO =>
ZnSO4CuO = CuSO4ZnO
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
Ni + Pb(NO3)2 = Ni(NO3)3 + Pb =>
2 Ni + 3 Pb(NO3)2 = 2 Ni(NO3)3 + 3 Pb
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl =>
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl
C8H10O4 + H2SO4 = C8H12O4SO4 =>
C8H10O4 + H2SO4 = C8H12O4SO4
ClF3 + H2O = HF + HCl + ClO2 =>
5 ClF3 + 8 H2O = 15 HF + HCl + 4 ClO2
CaCl2 + KNO3 = KCl(aq) + Ca(NO3)2(aq) =>
CaCl2 + 2 KNO3 = 2 KCl(aq) + Ca(NO3)2(aq)
Al2O3 + Co2 = Al2Co3 + O2 =>
2 Al2O3 + 3 Co2 = 2 Al2Co3 + 3 O2
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
Pb(s) + ZnCl2(s) = PbCl2 + Zn =>
Pb(s) + ZnCl2(s) = PbCl2 + Zn
(C3H5(OH)3) + HNO3 = (C3H5(NO3)3) + H2O =>
(C3H5(OH)3) + 3 HNO3 = (C3H5(NO3)3) + 3 H2O
Zn + Fe2(SO4)3 = ZnSO4 + FeSO4 =>
Zn + Fe2(SO4)3 = ZnSO4 + 2 FeSO4
MgOH + HNO3 = Mg(NO3) + H2O =>
MgOH + HNO3 = Mg(NO3) + H2O
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
Na2CO3 + (COOH)2 = Na2(COO)2 + H2CO3 =>
Na2CO3 + (COOH)2 = Na2(COO)2 + H2CO3
Ag + BrO3 = Br2 + Ag2O =>
12 Ag + 2 BrO3 = Br2 + 6 Ag2O
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
K2Cr2O7 + NaC2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + NaSO4 + H2O + CO2 =>
K2Cr2O7 + 2 NaC2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 NaSO4 + 7 H2O + 4 CO2
Ca(NO3)2 + AlCI3 = CaCI3 + Al(NO3)2 =>
Ca(NO3)2 + AlCI3 = CaCI3 + Al(NO3)2
NaCl(aq) + H2O(a) = NaOH(aq) + H2 + Cl2 =>
2 NaCl(aq) + 2 H2O(a) = 2 NaOH(aq) + H2 + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Ni2 + F = NiF2 =>
Ni2 + 4 F = 2 NiF2
BaSO4 + CO2 = BaCO3 + SO3 =>
BaSO4 + CO2 = BaCO3 + SO3
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4NO3(aq)
H3C + O2 = O2C + H2O =>
4 H3C + 7 O2 = 4 O2C + 6 H2O
C6H12N4(NH4NO3)2 + NH4NO3 = CO2 + N2 + H2O =>
C6H12N4(NH4NO3)2 + 16 NH4NO3 = 6 CO2 + 20 N2 + 42 H2O
Hydrogenperoxide = Water + Oxygen =>
2 H2O2 = 2 H2O + O2
CuSO4Ba(NO3)2 = Cu(NO3)2BaSO4 =>
CuSO4Ba(NO3)2 = Cu(NO3)2BaSO4
CaCl2 + NaI = NaCl2 + CaI =>
CaCl2 + NaI = NaCl2 + CaI
NH3 + H3PO4 = (NH4)2 + HPO4 =>
2 NH3 + H3PO4 = (NH4)2 + HPO4
Pb + H2CO3 = Pb(CO3)2 + H2 =>
Pb + 2 H2CO3 = Pb(CO3)2 + 2 H2
KMnO4 + H2SO4 = MnSO5 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO5 + 3 O2 + 2 K2SO4 + 6 H2O
SnCl4 + NH4 = SnCl2 + HCl + N2 =>
4 SnCl4 + 2 NH4 = 4 SnCl2 + 8 HCl + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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