| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O
NO3H + I2 = IO3H + NO + H2O =>
10 NO3H + 3 I2 = 6 IO3H + 10 NO + 2 H2O
(K)(NO3) = KNO3 =>
(K)(NO3) = KNO3
H2S + Fe = FeS + H =>
H2S + Fe = FeS + 2 H
S + KCl = KS + Cl =>
S + KCl = KS + Cl
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
NaOHHF = NaFH2O =>
NaOHHF = NaFH2O
KCl + H2Cr2O4 + NaOH = K2Cr2O4 + NaCl + H2O =>
2 KCl + H2Cr2O4 + 2 NaOH = K2Cr2O4 + 2 NaCl + 2 H2O
MnO4{2-} + S{-2} + H{+} = Mn{+2} + SO2 + H2O =>
3 MnO4{2-} + 2 S{-2} + 16 H{+} = 3 Mn{+2} + 2 SO2 + 8 H2O
H2O2 + Co(OH)2 = Co(OH)3 =>
H2O2 + 2 Co(OH)2 = 2 Co(OH)3
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Pb + Cl2 = Pb(Cl2) =>
Pb + Cl2 = Pb(Cl2)
CI2 + C6H6 = C6H4CI2 + H2 =>
CI2 + C6H6 = C6H4CI2 + H2
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
Fe(NO3)3(aq) + KOH(aq) = Fe(OH)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KNO3
K2CrO7 + C2H6O + HCl = KCl + CrCl3 + C2H4O + H2O =>
2 K2CrO7 + 9 C2H6O + 10 HCl = 4 KCl + 2 CrCl3 + 9 C2H4O + 14 H2O
H2SO4PCl5 = H2Cl5PSO4 =>
H2SO4PCl5 = H2Cl5PSO4
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O
Cr2O7{2-} + NH4{+} = N2 + Cr2O3 + H2O =>
Cr2O7{2-} + 2 NH4{+} = N2 + Cr2O3 + 4 H2O
NH4OH + HNO2 = NH4NO3 + H2O =>
2 NH4OH + 4 HNO2 = 3 NH4NO3 + H2O
HCH3COO(aq) + BaOH(aq) = BaCH3COO(aq) + H2O =>
HCH3COO(aq) + BaOH(aq) = BaCH3COO(aq) + H2O
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
CuSO4*5H2O + ZnSO4*7H2O = CuZn(SO4)2 + H2O =>
CuSO4*5H2O + ZnSO4*7H2O = CuZn(SO4)2 + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + ZnBr(aq) = Zn + AlBr(aq) =>
Al + ZnBr(aq) = Zn + AlBr(aq)
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
C2H5OH + K2Cr2O7 + HNO3 = CH3COOH + KNO3 + Cr(NO3)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HNO3 = 3 CH3COOH + 4 KNO3 + 4 Cr(NO3)3 + 11 H2O
CaOCl2 + HCl = CaCl2 + H2O + Cl2 =>
CaOCl2 + 2 HCl = CaCl2 + H2O + Cl2
MgSO4*7H2O + C17H35COOH = (C17H35COO)2Mg + H2SO4 + H2O =>
MgSO4*7H2O + 2 C17H35COOH = (C17H35COO)2Mg + H2SO4 + 7 H2O
K2SO4 + SrOH = SrSO4 + K2OH =>
K2SO4 + SrOH = SrSO4 + K2OH
K2SO4 + MgF2 = K2Mg + SO4F2 =>
K2SO4 + MgF2 = K2Mg + SO4F2
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3 =>
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3
BaSO4 + H2O = H2SO4 + Ba(OH)2 =>
BaSO4 + 2 H2O = H2SO4 + Ba(OH)2
SiO2 + NH2CONH2 = Si3N4 + CO2 + H2O =>
3 SiO2 + 2 NH2CONH2 = Si3N4 + 2 CO2 + 4 H2O
Cl2(g)MgBr2(aq) = MgCl2(aq)Br2(l) =>
Cl2(g)MgBr2(aq) = MgCl2(aq)Br2(l)
KHSO4 + H2O = H3O{+} + KSO4{-} =>
KHSO4 + H2O = H3O{+} + KSO4{-}
C8H5KO4 + O2 = CO2 + H2O + KOH =>
2 C8H5KO4 + 15 O2 = 16 CO2 + 4 H2O + 2 KOH
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
SiO2 + NH2CONH2 = Si3N4 + CO2 + H2O =>
3 SiO2 + 2 NH2CONH2 = Si3N4 + 2 CO2 + 4 H2O
KHSO4 + HCl = K2S2O3 + Cl2 + H2O =>
2 KHSO4 + 8 HCl = K2S2O3 + 4 Cl2 + 5 H2O
As2O5 + HCl = As2O3 + Cl2 + H2O =>
As2O5 + 4 HCl = As2O3 + 2 Cl2 + 2 H2O
C3H6Br2 + KOH = C3H4 + KBr + H2O =>
C3H6Br2 + 2 KOH = C3H4 + 2 KBr + 2 H2O
(NH4)2SO4 + KaOH = Ka2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KaOH = Ka2SO4 + 2 NH3 + 2 H2O
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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