| Équations équilibrées la veille | Équations équilibrées le lendemain |
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + C800H700O150 + 100 H2O
Ca(NO3)2 + AgF = CaF2 + Ag(NO3) =>
Ca(NO3)2 + 2 AgF = CaF2 + 2 Ag(NO3)
CH3CH2(OH) + KMnO4 = CH3COCH3 + MnO2 + KOH + HO =>
6 CH3CH2(OH) + 5 KMnO4 = 4 CH3COCH3 + 5 MnO2 + 5 KOH + 7 HO
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
Rb{+}1 + S{-}2 = RbS1 =>
Rb{+}1 + S{-}2 = RbS1
ZnCO3 + HNO3 = H2CO3 + Zn(NO3)2 =>
ZnCO3 + 2 HNO3 = H2CO3 + Zn(NO3)2
NaClO + H2O2 = NaClO2 + H2O =>
NaClO + H2O2 = NaClO2 + H2O
NH4 + MoO4 + PO4 + H = NH43PO4Mo12O36 + H2O =>
NH4 + 12 MoO4 + PO4 + 63 H = NH43PO4Mo12O36 + 12 H2O
HClO2 + Au(OH)3 = Au(ClO2)3 + H2O =>
3 HClO2 + Au(OH)3 = Au(ClO2)3 + 3 H2O
Cu(ClO3)2 + CaF2 = CuF2 + Ca(ClO3)2 =>
Cu(ClO3)2 + CaF2 = CuF2 + Ca(ClO3)2
NaS + Ba(NO3)2 = NaNO3 + BaS2 =>
2 NaS + Ba(NO3)2 = 2 NaNO3 + BaS2
C + (O2)2 + H2O = H2CO3 =>
2 C + (O2)2 + 2 H2O = 2 H2CO3
NaI + H2O + NH3 = NH4I + NaOH =>
NaI + H2O + NH3 = NH4I + NaOH
C6H6CH2CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH2CH2CH3 + 26 KMnO4 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
K2SO4 + BaBr2 = KBr + Ba2(SO4)2 =>
2 K2SO4 + 2 BaBr2 = 4 KBr + Ba2(SO4)2
Na2O + AgNO3 = Na2NO3 + OAg =>
Na2O + AgNO3 = Na2NO3 + OAg
Fe3O4Fe = FeO =>
Fe3O4Fe = 4 FeO
Na2Co3 + Ba(OH)2 = Na2(OH)2 + BaCo3 =>
Na2Co3 + Ba(OH)2 = Na2(OH)2 + BaCo3
MgCl2(aq) + AgNO3(aq) = MgNO3 + AgCl2(aq) =>
MgCl2(aq) + AgNO3(aq) = MgNO3 + AgCl2(aq)
C7H6O2 + HCl = C7H6O2Cl + H =>
C7H6O2 + HCl = C7H6O2Cl + H
KIO3 + NaI + HCl = I2 + NaCl + KOH + O2 =>
KIO3 + NaI + HCl = I2 + NaCl + KOH + O2
Na2SiF6 + H2O = SiO2 + Na + H + F =>
Na2SiF6 + 2 H2O = SiO2 + 2 Na + 4 H + 6 F
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
Se + NaOH = Na2SeO3 + Na2Se + H2O =>
3 Se + 6 NaOH = Na2SeO3 + 2 Na2Se + 3 H2O
Cl2O3 + H2O = H2(Cl2O4) =>
Cl2O3 + H2O = H2(Cl2O4)
Fe{+2}O = Fe + Fe{+3}O =>
3 Fe{+2}O = Fe + 2 Fe{+3}O
SH2 = H2S =>
SH2 = H2S
Cl2 + NaHCO3 = NaClO3 + NaCl + H2O + CO2 =>
3 Cl2 + 6 NaHCO3 = NaClO3 + 5 NaCl + 3 H2O + 6 CO2
ZnS + SO2 = ZnSO4 + S =>
ZnS + 2 SO2 = ZnSO4 + 2 S
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO + H2O =>
NaNO3 + 3 NaI + 2 H2SO4 = 3 I + 2 Na2SO4 + NO + 2 H2O
NH2(CH2)6NH2 + ClCO(CH2)8COCl = HCl + NH(CH2)6NHCO(CH2)8CO =>
NH2(CH2)6NH2 + ClCO(CH2)8COCl = 2 HCl + NH(CH2)6NHCO(CH2)8CO
Pb2O2 + AlCl3 = Pb2Cl3 + O2Al =>
Pb2O2 + AlCl3 = Pb2Cl3 + O2Al
MgCl2(s) + KOH(aq) = Mg(OH)2(s) + KCl(aq) =>
MgCl2(s) + 2 KOH(aq) = Mg(OH)2(s) + 2 KCl(aq)
SiH4(g) + O2(g) = SiO2(s) + H2O =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O
CaO(cr) + H2O(l) = Ca(OH)2(aq) =>
CaO(cr) + H2O(l) = Ca(OH)2(aq)
H2C2O4 + MnO4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 H2C2O4 + MnO4{2-} + 4 H{+} = 4 CO2 + Mn{2+} + 4 H2O
C2H6O + H2SO4 = C2H4SO3 + H2O =>
C2H6O + H2SO4 = C2H4SO3 + 2 H2O
C16H32O2 + H2 = CH3 + H2O =>
C16H32O2 + 10 H2 = 16 CH3 + 2 H2O
H2SO4C3 = H2O + CO2 + S + C =>
2 H2SO4C3 = 2 H2O + 3 CO2 + 2 S + 3 C
Hg(NO3)2 + NH4 = NH2HgNO3 + NH4NO3 + H2O =>
5 Hg(NO3)2 + 8 NH4 = 5 NH2HgNO3 + 4 NH4NO3 + 3 H2O
C6H16 = C3H8 =>
C6H16 = 2 C3H8
K2CO3 + MnI2 = MnCO3 + KI =>
K2CO3 + MnI2 = MnCO3 + 2 KI
Zn + H3PO4 = H2Zn + PO4 =>
3 Zn + 2 H3PO4 = 3 H2Zn + 2 PO4
H2SO4 + KBr = Br2 + K2SO4 + SO2 + H2O =>
2 H2SO4 + 2 KBr = Br2 + K2SO4 + SO2 + 2 H2O
FeCl3 + Rb3PO4 = FePO4 + RbCl =>
FeCl3 + Rb3PO4 = FePO4 + 3 RbCl
(NH4)2SO4(s) + BaCl2(s) = NH4Cl + BaSO4 =>
(NH4)2SO4(s) + BaCl2(s) = 2 NH4Cl + BaSO4
C4H9OH + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
25 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C5H10O2 + 8 K2SO4 + 16 MnSO4 + 49 H2O
KOH + MgO = K2O + Mg(OH)2 =>
2 KOH + MgO = K2O + Mg(OH)2
KOH + Cl2 + CrI3 = K2CrO4 + KIO4 + KCl + HOH =>
64 KOH + 27 Cl2 + 2 CrI3 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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