| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 2 HF + 7 CaSO4
Ba(OH)2 + HCI = HBa + CI(OH)2 =>
Ba(OH)2 + HCI = HBa + CI(OH)2
Na12PO4 + CaCl2 = Ca6PO4 + NaCl =>
Na12PO4 + 6 CaCl2 = Ca6PO4 + 12 NaCl
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
Mg(s) + CO2(g) = MgO2(s) + C(s) =>
Mg(s) + CO2(g) = MgO2(s) + C(s)
NaIO3 + NaHSO3 = NaHSO4 + H2O + I2 + Na2SO4 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + H2O + I2 + 2 Na2SO4
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2(g) + N(g) = NH3 =>
3 H2(g) + 2 N(g) = 2 NH3
NH4Cl + BaCl2 = BaNH4 + Cl2 =>
2 NH4Cl + 2 BaCl2 = 2 BaNH4 + 3 Cl2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Al2(SO4)3 + BaCl2 = Al2Cl3 + Ba(SO4)2 =>
2 Al2(SO4)3 + 3 BaCl2 = 2 Al2Cl3 + 3 Ba(SO4)2
NaCl(aq) + KNO3(aq) = KCl(s) + NaNO3(s) =>
NaCl(aq) + KNO3(aq) = KCl(s) + NaNO3(s)
H2O + SO2 + HNO3 = H2SO4 + N2O =>
3 H2O + 4 SO2 + 2 HNO3 = 4 H2SO4 + N2O
Ca(Na3)2 + FePO4 = Ca3(PO4)2 + Fe(Na3)3 =>
3 Ca(Na3)2 + 2 FePO4 = Ca3(PO4)2 + 2 Fe(Na3)3
K2(Cr2O7) + HI + HClO4 = K(IO4) + Cr(ClO4)3 + KCl + H2O =>
8 K2(Cr2O7) + 11 HI + 53 HClO4 = 11 K(IO4) + 16 Cr(ClO4)3 + 5 KCl + 32 H2O
MnSO4 + Na = Na2SO4 + Mn =>
MnSO4 + 2 Na = Na2SO4 + Mn
HCl(aq) + Na2S(aq) = H2S(aq) + NaCl =>
2 HCl(aq) + Na2S(aq) = H2S(aq) + 2 NaCl
Fe2S3 + O2 = Fe2O3 + SO3 =>
Fe2S3 + 6 O2 = Fe2O3 + 3 SO3
NH2CH2COOH + NaNO2 + HCl = CHOCOOH + NH2 + NaCl + H2O =>
5 NH2CH2COOH + 3 NaNO2 + 3 HCl = 5 CHOCOOH + 8 NH2 + 3 NaCl + H2O
MnO4 + H2C2O4 + H{+} = CO2 + Mn2{+} + H2O =>
4 MnO4 + 15 H2C2O4 + 2 H{+} = 30 CO2 + 2 Mn2{+} + 16 H2O
KBr + Cl{+2} = KCl + Br{+2} =>
KBr + Cl{+2} = KCl + Br{+2}
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
Li3N + AlN = Li3(AlN2) =>
Li3N + AlN = Li3(AlN2)
HOOC(CH2)4COOH + HNH(CH2)6NH2 = HOOC(CH2)4CONH(CH2)6NH2 + H2O =>
HOOC(CH2)4COOH + HNH(CH2)6NH2 = HOOC(CH2)4CONH(CH2)6NH2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + NH4NO3 + H2O = NH4NO3*5Ca(NO3)2*10H2O =>
5 Ca(NO3)2 + NH4NO3 + 10 H2O = NH4NO3*5Ca(NO3)2*10H2O
Mn2O3 + HNO3 + PbO2 = Pb(NO3)2 + H2O + HMnO4 =>
Mn2O3 + 8 HNO3 + 4 PbO2 = 4 Pb(NO3)2 + 3 H2O + 2 HMnO4
Zn3(Po4)2 + NH4 = NH4(Po4)2 + Zn3 =>
Zn3(Po4)2 + NH4 = NH4(Po4)2 + Zn3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na{+} + Cl{-2} = NaCl{-} =>
Na{+} + Cl{-2} = NaCl{-}
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O
Ca2Al2SiO7 + CaSiO3 + CaAl2Si2O8 = Ca3Al2(SiO4)3 =>
Ca2Al2SiO7 + 3 CaSiO3 + CaAl2Si2O8 = 2 Ca3Al2(SiO4)3
Mn(OH)2 + KClO3 + KOH = K2MnO4 + H2O + KCl =>
3 Mn(OH)2 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 KCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al(OH)2 + HCl = Al(OH)2Cl + H2 =>
2 Al(OH)2 + 2 HCl = 2 Al(OH)2Cl + H2
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
FeS + H3O{+} + NO3{-} = Fe{3+} + SO4{2-} + H2O + NO =>
FeS + 4 H3O{+} + 3 NO3{-} = Fe{3+} + SO4{2-} + 6 H2O + 3 NO
Na + HCeO4 = NaCeO4 + H2 =>
2 Na + 2 HCeO4 = 2 NaCeO4 + H2
CNO3 + HCl = HNO3 + CCl =>
CNO3 + HCl = HNO3 + CCl
ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + CO2 + H2O =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + CO2 + H2O
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
C6H10(hexino) + O2 = CO2 + H2O =>
2 C6H10(hexino) + 17 O2 = 12 CO2 + 10 H2O
Pb(NO3)2 + HBrO2 = Pb(BrO2)2 + HNO3 =>
Pb(NO3)2 + 2 HBrO2 = Pb(BrO2)2 + 2 HNO3
CHCH + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 CHCH + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2SO4 + Na = NaSO4 + H2 =>
H2SO4 + Na = NaSO4 + H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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