| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2COONa + CH3CHCH3CH2Br = CH3CH2CH2COOCH2CH3CHCH3 + NaBr
CaSO4*H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*H2O + SO3 = CaSO4 + H2SO4
Mn{2+} + NH3 = Mn(NH3){2+} =>
Mn{2+} + NH3 = Mn(NH3){2+}
VCl3 + Ca(OH)2 = V(OH)2 + CaCl3 =>
VCl3 + Ca(OH)2 = V(OH)2 + CaCl3
(NH4)2SO4 + Ca(OH)2 = NH3 + CaSO4 + HOH =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 HOH
U3O8(s) + HNO3(aq) = UO2(NO3)2(aq) + NO2(g) + H2O(l) =>
U3O8(s) + 8 HNO3(aq) = 3 UO2(NO3)2(aq) + 2 NO2(g) + 4 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
XeO3 + I{-} + H3O{+} = Xe{3+} + I3{-} + H2O =>
2 XeO3 + 9 I{-} + 12 H3O{+} = 2 Xe{3+} + 3 I3{-} + 18 H2O
Zn + Cr2O7{-}2 + H{+} = Zn{+}2 + Cr{+}3 + H2O =>
11 Zn + Cr2O7{-}2 + 14 H{+} = 11 Zn{+}2 + 2 Cr{+}3 + 7 H2O
HClO + KI + HCl = KCl + I2 + H2O =>
HClO + 2 KI + HCl = 2 KCl + I2 + H2O
S2O3{2-} + H3O{+} = HSO3{-} + S + H2O =>
S2O3{2-} + H3O{+} = HSO3{-} + S + H2O
C2H5Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl2 + 13 O2 = 8 CO2 + 10 H2O + 4 Cl2
H2SO3 + NaBrO3 = H2SO4 + NaBr =>
3 H2SO3 + NaBrO3 = 3 H2SO4 + NaBr
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
AgI + Na{2+}S = Ag{2+}S + NaI =>
AgI + Na{2+}S = Ag{2+}S + NaI
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaClO + NaI = Na + IClO =>
NaClO + NaI = 2 Na + IClO
I2O7 + H2O = H2I2O8 =>
I2O7 + H2O = H2I2O8
H2SO4 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl + NaSO4 + H2O =>
7 H2SO4 + Na2Cr2O7 + 2 NaCl = Cr2(SO4)3 + 2 Cl + 4 NaSO4 + 7 H2O
FeCl3 + KI + H2O = FeCl2 + HCl + I2 + KOH =>
2 FeCl3 + 2 KI + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH
MnSO4 + KBrO3 + KOH = MnO2 + KBr + K2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 K2SO4 + 3 H2O
NaBr + MgNO3 = MgBr + NaNO3 =>
NaBr + MgNO3 = MgBr + NaNO3
Ag2(SO4) + BaCl2 = AgCl + BaSO4 =>
Ag2(SO4) + BaCl2 = 2 AgCl + BaSO4
K2Na[CO(NO2)6] + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + COSO4 + HNO3 + H2O + MnSO4 =>
10 K2Na[CO(NO2)6] + 22 KMnO4 + 58 H2SO4 = 21 K2SO4 + 5 Na2SO4 + 10 COSO4 + 60 HNO3 + 28 H2O + 22 MnSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnCl3 = Zn + Cl3 =>
ZnCl3 = Zn + Cl3
CaO(s) + NH4Cl(s) = NH3(g) + H2O(g) + CaCl2(s) =>
CaO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(g) + CaCl2(s)
Li + Cu2CrO4 = Li2CrO4 + Cu =>
2 Li + Cu2CrO4 = Li2CrO4 + 2 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NO3 + H2O = HNO3 + NO4 =>
3 NO3 + H2O = 2 HNO3 + NO4
CuO(s) + CH3COOH(aq) = Cu(CH3COO)2 + H2O =>
CuO(s) + 2 CH3COOH(aq) = Cu(CH3COO)2 + H2O
N3O2 + H2O = N3O + H3NO3 =>
7 N3O2 + 9 H2O = 5 N3O + 6 H3NO3
CH3CHOHCH3 + H2SO4 = (CH3)2CHO + H3SO4 =>
CH3CHOHCH3 + H2SO4 = (CH3)2CHO + H3SO4
N3O2 + H2O = N3O + H3NO3 =>
7 N3O2 + 9 H2O = 5 N3O + 6 H3NO3
NO3H + Zn = (NO3)2Zn + NO2 + H2O =>
4 NO3H + Zn = (NO3)2Zn + 2 NO2 + 2 H2O
C3H6O + Zn + H2O = C3H8 + ZnO2 =>
C3H6O + Zn + H2O = C3H8 + ZnO2
BCl3 = BCl2 + Cl =>
BCl3 = BCl2 + Cl
CH3CHOHCH3 + H2SO4 = (CH3)2CHO + H3SO4 =>
CH3CHOHCH3 + H2SO4 = (CH3)2CHO + H3SO4
CH3COOH(aq) + C2H5OH = CH3COOC3H5 + H2O =>
3 CH3COOH(aq) + 2 C2H5OH = 2 CH3COOC3H5 + 4 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
KCrO2 + KClO + KOH + AgNO3 = AgCl + H2O + K2CrO4 + KNO3 =>
2 KCrO2 + 3 KClO + 2 KOH + 3 AgNO3 = 3 AgCl + H2O + 2 K2CrO4 + 3 KNO3
Zn + O2 = ZnO = O2 =>
2 Zn + O2 = 2 ZnO
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HBr + AgNO3 = H2NO3AgBr2 =>
2 HBr + AgNO3 = H2NO3AgBr2
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
K2CO3 + Ba = K + BaCO3 =>
K2CO3 + Ba = 2 K + BaCO3
Na2CO3(aq) + H3PO4(aq) = H2CO3 + Na3PO4 =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3 + 2 Na3PO4
KMnO4 + C6H10O5 + H2SO4 = MnO2 + K2SO4 + CO2 + H2O =>
8 KMnO4 + C6H10O5 + 4 H2SO4 = 8 MnO2 + 4 K2SO4 + 6 CO2 + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + HF = PbSHF =>
PbS + HF = PbSHF
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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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