| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H3Cl(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g) + 2 Cl2(g)
KBrO3 + H2SO4 = HBrO4 + BrO2 + K2SO4 + H2O =>
6 KBrO3 + 3 H2SO4 = 2 HBrO4 + 4 BrO2 + 3 K2SO4 + 2 H2O
H2[Sn(OH)6] + NaOH = Na2[Sn(OH)6] + H2O =>
H2[Sn(OH)6] + 2 NaOH = Na2[Sn(OH)6] + 2 H2O
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O =>
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O
EuCl3 + LiN(SiMe3)2 = Eu(N(SiMe3)2)3 + LiCl =>
EuCl3 + 3 LiN(SiMe3)2 = Eu(N(SiMe3)2)3 + 3 LiCl
CaO2 + CO2 = CaOCO3 =>
CaO2 + CO2 = CaOCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O4O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + 7 K2Cr2O7 + 28 H2SO4 = 3 C6H6O4O + 37 H2O + 7 K2SO4 + 7 Cr2(SO4)3
CuO + Na2SO4 + H2O = CuSO4 + NaOH =>
CuO + Na2SO4 + H2O = CuSO4 + 2 NaOH
CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI
O2 + H2S = H2O + SO2 =>
3 O2 + 2 H2S = 2 H2O + 2 SO2
CO2 + NH3 + NaCl + H2O = NH4Cl + Na2CO3 =>
CO2 + 2 NH3 + 2 NaCl + H2O = 2 NH4Cl + Na2CO3
Mg + HSO2 = MgHSO2 =>
Mg + HSO2 = MgHSO2
H2SO4 + NaClO3 = NaClO4 + HSO3 + H2O =>
2 H2SO4 + NaClO3 = NaClO4 + 2 HSO3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + KI + H2O = KOH + FeCl2 + I2 + HCl =>
2 FeCl3 + 2 KI + 2 H2O = 2 KOH + 2 FeCl2 + I2 + 2 HCl
MgCI2 + Zn = ZnCI2 + Mg =>
MgCI2 + Zn = ZnCI2 + Mg
Cr2O3 + AgNO3 = Cr2NO3 + AgO3 =>
Cr2O3 + AgNO3 = Cr2NO3 + AgO3
Cu{+} + {-} = Cu =>
Cu{+} + e = Cu
H2SO4 + BaBr2 = H2Br + Ba(SO4)2 =>
2 H2SO4 + BaBr2 = 2 H2Br + Ba(SO4)2
ZnSO4 + Fe(NO3)3 = Zn(NO3)3 + FeSO4 =>
ZnSO4 + Fe(NO3)3 = Zn(NO3)3 + FeSO4
MnO2 + NaOCl + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + NaOCl + 2 NaOH = Na2MnO4 + NaCl + H2O
Na3[Al(OH)6] = NaOH + Al(OH)3 =>
Na3[Al(OH)6] = 3 NaOH + Al(OH)3
SiCl4(g) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(g) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KBrO3 + H2SO4 = HBrO4 + BrO2 + K2SO4 + H2O =>
6 KBrO3 + 3 H2SO4 = 2 HBrO4 + 4 BrO2 + 3 K2SO4 + 2 H2O
CaO2 + CO2 = CaOCO3 =>
CaO2 + CO2 = CaOCO3
K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3
C12H7N2O2 + O2 = N2 + CO2 + H2O =>
4 C12H7N2O2 + 51 O2 = 4 N2 + 48 CO2 + 14 H2O
CuFeS2 + O2 = Fe2O3 + CuSO4 + SO2 =>
4 CuFeS2 + 15 O2 = 2 Fe2O3 + 4 CuSO4 + 4 SO2
Al(NO3)3(aq) + Na2SO4(aq) = Al2(SO4)3(s) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2SO4(aq) = Al2(SO4)3(s) + 6 NaNO3(aq)
AlCl3 + HJ = AlJ3 + HCl =>
AlCl3 + 3 HJ = AlJ3 + 3 HCl
SnCl2 + H2O = HCl + H2SnO2 =>
SnCl2 + 2 H2O = 2 HCl + H2SnO2
Al2O3 + S2 = Al + SO3 =>
2 Al2O3 + S2 = 4 Al + 2 SO3
CuI + H2SO4 + KMnO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
10 CuI + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 I2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaO2 + CO2 = CaOCO3 =>
CaO2 + CO2 = CaOCO3
CuO = Cu + O =>
CuO = Cu + O
C3H4O2 + OH = OOCCH3 + H2O =>
2 C3H4O2 + 3 OH = 3 OOCCH3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + Cl2 + O2 = Ca(ClO3)2 =>
Ca + Cl2 + 3 O2 = Ca(ClO3)2
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
MnN = Mn + N2 =>
2 MnN = 2 Mn + N2
Cu(s) + H{+}(aq) + SO42{-}(aq) = Cu2{+}(aq) + H2O(l) + SO2(g) =>
158 Cu(s) + 80 H{+}(aq) + SO42{-}(aq) = 79 Cu2{+}(aq) + 40 H2O(l) + SO2(g)
CuSO3 + H2O = Cu(OH)2 + H2SO3 =>
CuSO3 + 2 H2O = Cu(OH)2 + H2SO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI
C3H8O(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
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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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