| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
Al(s) + SnCl2(ac) = AlCl3 + Sn =>
2 Al(s) + 3 SnCl2(ac) = 2 AlCl3 + 3 Sn
Ba + HN3 = Ba3N2 + H2 =>
9 Ba + 2 HN3 = 3 Ba3N2 + H2
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C6H12O6 + CuSO4 = Cu2O + C6H12O7 + S =>
7 C6H12O6 + 2 CuSO4 = Cu2O + 7 C6H12O7 + 2 S
MgS = Mg + S =>
MgS = Mg + S
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
SO2 + H(OH) = H2SO3 =>
SO2 + H(OH) = H2SO3
Ca(OH)2 + CaSO4 = (CaOH)2SO4 =>
Ca(OH)2 + CaSO4 = (CaOH)2SO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
MnF4 + OH{-} + H2O2 = MnO4{-} + F{-} + H2O =>
2 MnF4 + 10 OH{-} + 3 H2O2 = 2 MnO4{-} + 8 F{-} + 8 H2O
KCl(aq) + I2(aq) = Cl2(g) + KI(s) =>
2 KCl(aq) + I2(aq) = Cl2(g) + 2 KI(s)
C4H63 + O3 = C4H4O2 + H2O =>
2 C4H63 + 21 O3 = 2 C4H4O2 + 59 H2O
NaBr + KMnO4 + H2SO4 = NaBrO3 + K2SO4 + MnSO4 + H2O =>
5 NaBr + 6 KMnO4 + 9 H2SO4 = 5 NaBrO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
AsF5 + H2O = AsF3 + OF2 + HF =>
2 AsF5 + H2O = 2 AsF3 + OF2 + 2 HF
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
ammonia + oxygen = nitricacid + water =>
NH3 + 2 O2 = HNO3 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
MgS = Mg + S =>
MgS = Mg + S
KI(aq) + KNO2(aq) + HCl(aq) = KCl(aq) + I2(aq) + NO(g) + H2O(l) =>
2 KI(aq) + 2 KNO2(aq) + 4 HCl(aq) = 4 KCl(aq) + I2(aq) + 2 NO(g) + 2 H2O(l)
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4 =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4
C4H8(g) + O2(g) = CO2(g) + H2O() =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O()
SO2 + H(OH) = H2SO3 =>
SO2 + H(OH) = H2SO3
Ca2Mg4Al2Si7O22(OH)2 + CaAl2Si2O8 = Ca3Mg9Al8Si12O48 + CaMgSi2O6 + H2O + SiO2 =>
10 Ca2Mg4Al2Si7O22(OH)2 + 2 CaAl2Si2O8 = 3 Ca3Mg9Al8Si12O48 + 13 CaMgSi2O6 + 10 H2O + 12 SiO2
SO2 + H(OH) = H2SO3 =>
SO2 + H(OH) = H2SO3
KCIO33 = KCI + O2 =>
2 KCIO33 = 2 KCI + 33 O2
AgO2 + H2O = Ag + OH =>
AgO2 + 2 H2O = Ag + 4 OH
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
N2H4 + NaBrO3 = N2 + NaBr + H2O =>
3 N2H4 + 2 NaBrO3 = 3 N2 + 2 NaBr + 6 H2O
SO2 + H(OH) = H2SO3 =>
SO2 + H(OH) = H2SO3
MgSO4(aq) + Sr(NO3)2(aq) = Mg(NO3)2(aq) + SrSO4(aq) =>
MgSO4(aq) + Sr(NO3)2(aq) = Mg(NO3)2(aq) + SrSO4(aq)
C10H22 + Br2 = C10H21Br + HBr =>
C10H22 + Br2 = C10H21Br + HBr
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C6H5F + O2 = CO2 + H2O + F211 =>
844 C6H5F + 6119 O2 = 5064 CO2 + 2110 H2O + 4 F211
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Na2C2O4 + H2SO4 = Na2SO3 + CO2 + H2O =>
Na2C2O4 + H2SO4 = Na2SO3 + 2 CO2 + H2O
N4S7 = N + S =>
N4S7 = 4 N + 7 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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