| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14(l) + 13 O2 = 12 CO(g) + 14 H2O
C + O + H = C2OH42 =>
2 C + O + 42 H = C2OH42
Ca3(Po4)2 + H2SO4 = CaSO4 + H3Po4 =>
Ca3(Po4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3Po4
Hl + Be(OH)2 = BeOHl + H2O =>
Hl + Be(OH)2 = BeOHl + H2O
CH3CH(OH)CH3 = CH3CHOCH3 + H2 =>
2 CH3CH(OH)CH3 = 2 CH3CHOCH3 + H2
(C2H5)2O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
(C2H5)2O + 8 KMnO4 = 8 MnO2 + 8 KOH + 4 CO2 + H2O
C2H4O2 + NaOHCO3 = CO2 + H2O + NaC2H3O2 =>
5 C2H4O2 + 4 NaOHCO3 = 6 CO2 + 6 H2O + 4 NaC2H3O2
******************************MgSO4*7H2O = H2O + MgSO4 =>
******************************MgSO4*7H2O = 7 H2O + MgSO4
Da + O = Da2O =>
2 Da + O = Da2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CuO + Br = CuBr2 + O2 =>
2 CuO + 4 Br = 2 CuBr2 + O2
KIO3 + Pb(NO3)2 = PbIO3 + K(NO3)2 =>
KIO3 + Pb(NO3)2 = PbIO3 + K(NO3)2
Fe(OH)2 + K3(PO4) = Fe3(PO4)2 + K(OH) =>
3 Fe(OH)2 + 2 K3(PO4) = Fe3(PO4)2 + 6 K(OH)
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
Na3PO4 + NH4NO3 = Na3NO3 + PO4NH4 =>
Na3PO4 + NH4NO3 = Na3NO3 + PO4NH4
MgCl2 + Na2HPO4 + NH4OH = NH4MgPO4 + H2O + NaCl =>
MgCl2 + Na2HPO4 + NH4OH = NH4MgPO4 + H2O + 2 NaCl
CH3(CH2)5COH + NaBH4 = CH3(CH2)5CH2OH + NaB =>
2 CH3(CH2)5COH + NaBH4 = 2 CH3(CH2)5CH2OH + NaB
(NH4)2SO4 + Ca(ClO3)2 = NH4ClO3 + CaSO4 =>
(NH4)2SO4 + Ca(ClO3)2 = 2 NH4ClO3 + CaSO4
Ca(OH)2 + ZnCl = CaCl2 + ZnOH =>
Ca(OH)2 + 2 ZnCl = CaCl2 + 2 ZnOH
NiPO4 + MgO = NiO + MgPO4 =>
NiPO4 + MgO = NiO + MgPO4
Sn(OH)3{-} + CrO4{-2} + H2O = SnO2 + Cr(OH)4{-} + OH{-} =>
3 Sn(OH)3{-} + 2 CrO4{-2} + 2 H2O = 3 SnO2 + 2 Cr(OH)4{-} + 5 OH{-}
BeI2 + Cu2SO4 = Be(SO4) + CuI =>
BeI2 + Cu2SO4 = Be(SO4) + 2 CuI
Ni(NH3)4 + HDG = Ni(DG)2 + NH4 + NH3 =>
Ni(NH3)4 + 2 HDG = Ni(DG)2 + 2 NH4 + 2 NH3
Fe + (CuNo3)2 = Cu + (FeNo3)2 =>
2 Fe + (CuNo3)2 = 2 Cu + (FeNo3)2
H2(CO3) + Na(OH) = H2O + Na + CO3 =>
H2(CO3) + 2 Na(OH) = 2 H2O + 2 Na + CO3
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
H3NO + O2 = NO2 + H2O =>
4 H3NO + 5 O2 = 4 NO2 + 6 H2O
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
H2SO3 + Ca = CaSO3 + H =>
H2SO3 + Ca = CaSO3 + 2 H
H2O2(aq) + KI(s) = H2I + KO2 =>
H2O2(aq) + KI(s) = H2I + KO2
LiBr + Fe2O3 = FeBr3 + Li2O =>
6 LiBr + Fe2O3 = 2 FeBr3 + 3 Li2O
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
CH3CH2OH + K2Cr2O7 + CH3COOH = CH3COOK + (CH3COO)3Cr + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 13 CH3COOH = 4 CH3COOK + 4(CH3COO)3Cr + 11 H2O
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
KAlO2 + HNO3 = Al(NO3)3 + KOH + H2O =>
KAlO2 + 3 HNO3 = Al(NO3)3 + KOH + H2O
HF3 + N2 = HF3N2 =>
HF3 + N2 = HF3N2
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
CuCl + Al = Cu + AlCl2 =>
2 CuCl + Al = 2 Cu + AlCl2
Ag{+} + S2O8{2-} = SO4{2-} + Ag{2+} =>
2 Ag{+} + S2O8{2-} = 2 SO4{2-} + 2 Ag{2+}
K2TiF6 + Al = AlTi3 + KAlF4 + K3AlF6 =>
3 K2TiF6 + 5 Al = AlTi3 + 3 KAlF4 + K3AlF6
HIO + HCl + Ag = I2 + H2O + AgCl =>
2 HIO + 2 HCl + 2 Ag = I2 + 2 H2O + 2 AgCl
Au2O3 + Li = AuLi + O =>
Au2O3 + 2 Li = 2 AuLi + 3 O
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni(ii) =>
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni(ii)
Ba3(PO4)2 + Li = Li(PO4) + Ba =>
Ba3(PO4)2 + 2 Li = 2 Li(PO4) + 3 Ba
Na2SiO3 + Fe(II)SO4 = Na2SO4 + Fe(II)SiO3 =>
Na2SiO3 + Fe(II)SO4 = Na2SO4 + Fe(II)SiO3
CH3(CH2)3COOH + KOH = CH3(CH2)3COOK + H2O =>
CH3(CH2)3COOH + KOH = CH3(CH2)3COOK + H2O
Pd + HNO3 + HCl = PdCl2 + NOCl + H2O =>
Pd + HNO3 + 3 HCl = PdCl2 + NOCl + 2 H2O
AsO4{-3} + AgNO3 = Ag3AsO4 + NO3{-} =>
AsO4{-3} + 3 AgNO3 = Ag3AsO4 + 3 NO3{-}
Cr2O + H2 = Cr3O + H2O =>
3 Cr2O + H2 = 2 Cr3O + H2O
C7H8O + CH3COOH = C6CH2OCOCH3 + H2O =>
2 C7H8O + 47 CH3COOH = 12 C6CH2OCOCH3 + 72 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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