| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(C2H3O2)2 + 2 HCl = SrCl2 + 2 HC2H3O2
C6H5Br + Mg + CO2 = C7H5O2 + MgBr =>
C6H5Br + Mg + CO2 = C7H5O2 + MgBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + Fe(O2)3 = Al(O2) + Fe =>
3 Al + Fe(O2)3 = 3 Al(O2) + Fe
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Ir + O2 = Ir2O4 =>
2 Ir + 2 O2 = Ir2O4
N2O2 + H2O = N2O + H2O2 =>
N2O2 + H2O = N2O + H2O2
KBr(s) = K + Br2 =>
2 KBr(s) = 2 K + Br2
Na2O2(s) + H2O = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH(aq) + O2(g)
Zn + HClO4 = ZnCl2 + H2O + O2 =>
2 Zn + 4 HClO4 = 2 ZnCl2 + 2 H2O + 7 O2
Mn2O3 + HNO3 = Mn(NO3)2 + H2O + O2 =>
2 Mn2O3 + 8 HNO3 = 4 Mn(NO3)2 + 4 H2O + O2
Fe(OH)2 + NaNO3 = Fe(NO3)2 + NaOH =>
Fe(OH)2 + 2 NaNO3 = Fe(NO3)2 + 2 NaOH
KOH + HCl = H + OH + KCl =>
KOH + HCl = H + OH + KCl
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
Si + N = SiN =>
Si + N = SiN
Ag2SO4(aq) + Cu(s) = CuSO4(aq) + Ag2(s) =>
Ag2SO4(aq) + Cu(s) = CuSO4(aq) + Ag2(s)
H2CO3 + Mn(OH)2 = Mn(CO3) + H2O =>
H2CO3 + Mn(OH)2 = Mn(CO3) + 2 H2O
Na3(Po4) + AgNo3 = Ag3(Po4) + NaNo3 =>
Na3(Po4) + 3 AgNo3 = Ag3(Po4) + 3 NaNo3
OH + NH3 + H2SO4 = (NH4)SO4 + H2O =>
OH + NH3 + H2SO4 = (NH4)SO4 + H2O
C4H7Cl + HOH = C4H7OH + HCl =>
C4H7Cl + HOH = C4H7OH + HCl
C6H12O6 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 30 CO2 + 12 K2SO4 + 66 H2O
OH + NaBr + H2SO4 = Br + H2O + NaHSO4 =>
OH + NaBr + H2SO4 = Br + H2O + NaHSO4
Pb(C2H3O2)2 + SO4 = PbSO4 + (C2H3O2) =>
Pb(C2H3O2)2 + SO4 = PbSO4 + 2(C2H3O2)
C9H10O3 + C9H8O = C18H16O3 + H2O =>
C9H10O3 + C9H8O = C18H16O3 + H2O
H2CO3 + K(OH) = K2CO3 + H2O =>
H2CO3 + 2 K(OH) = K2CO3 + 2 H2O
Al + BeF2 = AlF + Be =>
2 Al + BeF2 = 2 AlF + Be
MgCO3(aq) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq) =>
MgCO3(aq) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq)
Cd2(NO3)2 + NaS = CdS + NaNO3 =>
Cd2(NO3)2 + 2 NaS = 2 CdS + 2 NaNO3
SnCl2 + HCl + K2Cr2O7 = SnCl4 + CrCl3 + H2O + KCl =>
3 SnCl2 + 14 HCl + K2Cr2O7 = 3 SnCl4 + 2 CrCl3 + 7 H2O + 2 KCl
S + NaOH = Na2SO3S + Na2S + H2O =>
4 S + 6 NaOH = Na2SO3S + 2 Na2S + 3 H2O
C7H16 + O2(g) = CO2 + H2O =>
C7H16 + 11 O2(g) = 7 CO2 + 8 H2O
NH4NO3 + H2 = N2 + H2O =>
NH4NO3 + H2 = N2 + 3 H2O
C8H8 + Cl2 = C8H8Cl2 =>
C8H8 + Cl2 = C8H8Cl2
Cd(NO3)2 + Na3(PO4) = Cd3(PO4)2 + Na(NO3) =>
3 Cd(NO3)2 + 2 Na3(PO4) = Cd3(PO4)2 + 6 Na(NO3)
Ca3Al2Si3O12 = CaO + SiO2 + Al2O3 =>
Ca3Al2Si3O12 = 3 CaO + 3 SiO2 + Al2O3
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
PbO2 + KOH = K2PbO3 + H2O =>
PbO2 + 2 KOH = K2PbO3 + H2O
H + Cl + Be = HClBe =>
H + Cl + Be = HClBe
Rb3(PO4) + Ti(NO3)4 = Rb(NO3) + Ti3(PO4)4 =>
4 Rb3(PO4) + 3 Ti(NO3)4 = 12 Rb(NO3) + Ti3(PO4)4
C10H2O + O2 = CO2 + H2O =>
C10H2O + 10 O2 = 10 CO2 + H2O
(CH2OH)2CHOH(l) + O2(g) = CO2 + H2O =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2 + 8 H2O
AsO4 + Fe = Fe3(AsO4)2 =>
2 AsO4 + 3 Fe = Fe3(AsO4)2
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
C6H10O5 + H2 = CH4 + CO2 =>
2 C6H10O5 + 4 H2 = 7 CH4 + 5 CO2
C6H14N2O2 + O2 = CO2 + H2O + NO3 =>
2 C6H14N2O2 + 23 O2 = 12 CO2 + 14 H2O + 4 NO3
Hg(NO3)2 + NaSO4 = NaNO3 + Hg(SO4)2 =>
Hg(NO3)2 + 2 NaSO4 = 2 NaNO3 + Hg(SO4)2
NH2Cl + NH3 = N2H4 + HCl =>
NH2Cl + NH3 = N2H4 + HCl
NaSiF6 + Na = NaF + Si =>
NaSiF6 + 5 Na = 6 NaF + Si
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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