| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KBr + 16 CH3COOH + 2 KMnO4 = 5 Br2 + 8 H2O + 12 CH3COOK + 2(CH3COO)2Mn
H2O2 + CaC2 = CaO2 + C2H2 =>
H2O2 + CaC2 = CaO2 + C2H2
MgSO + NH4OH = (NH4)2SO + Mg(OH)2 =>
MgSO + 2 NH4OH = (NH4)2SO + Mg(OH)2
KClO + Cr(OH)3 = KCl + H2CrO4 + H2O =>
3 KClO + 2 Cr(OH)3 = 3 KCl + 2 H2CrO4 + H2O
HI + Ba[OH]2 = H2O + BaI2 =>
2 HI + Ba[OH]2 = 2 H2O + BaI2
Cl2 + Mg3N2 = N2 + Mg3Cl =>
Cl2 + 2 Mg3N2 = 2 N2 + 2 Mg3Cl
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
H2S(g) + Pb(NO3)2(aq) = HNO3 + PbS =>
H2S(g) + Pb(NO3)2(aq) = 2 HNO3 + PbS
K2Cr2O7 + NO2 + HNO3 = KNO3Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 NO2 + 2 HNO3 = 2 KNO3Cr(NO3)3 + H2O
KMnO4 + C3H6 + KOH = CH3COOK + K2MnO4 + H2O =>
12 KMnO4 + 2 C3H6 + 15 KOH = 3 CH3COOK + 12 K2MnO4 + 9 H2O
Al(NO3)3 + MgS = Mg(NO3)3 + AlS =>
Al(NO3)3 + MgS = Mg(NO3)3 + AlS
Ca(CIO)2 + KI + HCI = I2 + CaCI2 + H2O + KCI =>
Ca(CIO)2 + 5 KI + 4 HCI = 2 I2 + CaCI2 + 2 H2O + 5 KCI
C6H8O6 = H + C6H6O6 =>
C6H8O6 = 2 H + C6H6O6
SCl4 + H2O = SOCl2 + HCl =>
SCl4 + H2O = SOCl2 + 2 HCl
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (CoCl(NH3)5)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(CoCl(NH3)5)Cl2 + 22 H2O
Pt + HCl + HNO3 = PtCl + NO + H2O =>
3 Pt + 3 HCl + HNO3 = 3 PtCl + NO + 2 H2O
Mg + BeO = Be + MgO =>
Mg + BeO = Be + MgO
Au(s) + HCl = AuCl3 + H =>
Au(s) + 3 HCl = AuCl3 + 3 H
LiCI(aq) + KF(aq) = LiF(aq) + KCI(aq) =>
LiCI(aq) + KF(aq) = LiF(aq) + KCI(aq)
C3H7COOH + C4H9OH = CH3COOC4H9 + H2O =>
2 C3H7COOH + C4H9OH = 2 CH3COOC4H9 + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NaMnO4 + NaOH + FeS = Na2MnO4 + Fe(OH)3 + Na2S =>
NaMnO4 + 3 NaOH + FeS = Na2MnO4 + Fe(OH)3 + Na2S
CH3COOH + HCl = CH3COO{-} + H2Cl{+} =>
CH3COOH + HCl = CH3COO{-} + H2Cl{+}
MgO + HCIO4 = Mg(CIO4)2 + H2O =>
MgO + 2 HCIO4 = Mg(CIO4)2 + H2O
H3PO4(aq) + Mn = Mn3(PO4)2(s) + H2 =>
2 H3PO4(aq) + 3 Mn = Mn3(PO4)2(s) + 3 H2
KCI + Ba(NO3)2 = K(NO3)2 + BaCI =>
KCI + Ba(NO3)2 = K(NO3)2 + BaCI
CuCl + Ni = Cu + Ni3Cl =>
CuCl + 3 Ni = Cu + Ni3Cl
Cr + HF + HNO3 = HCrF7 + NO + H2O =>
Cr + 7 HF + 2 HNO3 = HCrF7 + 2 NO + 4 H2O
ClCO(CH2)8COCl + C8H17OH = HCl + ClCO(CH2)8COOC8H17 =>
ClCO(CH2)8COCl + C8H17OH = HCl + ClCO(CH2)8COOC8H17
KNO2 + KMnO4 + KOH = K2MnO4 + H2O + KNO3 =>
KNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + KNO3
Ca(CIO)2 + KI + HCI = I2 + CaCI2 + H2O + KCI =>
Ca(CIO)2 + 5 KI + 4 HCI = 2 I2 + CaCI2 + 2 H2O + 5 KCI
Cr2(SO4)3 + NaClO + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
MnBr2 + AgNO3 = Mn(NO3) + AgBr2 =>
MnBr2 + AgNO3 = Mn(NO3) + AgBr2
NH4 + Cl + KOH = NH3 + H2O + KCl =>
NH4 + Cl + KOH = NH3 + H2O + KCl
Cu(NH3)4(OH)2 = Cu(NH3)4 + OH =>
Cu(NH3)4(OH)2 = Cu(NH3)4 + 2 OH
C6H5NO2 + Br2 = C6H2Br3NO2 + HBr =>
C6H5NO2 + 3 Br2 = C6H2Br3NO2 + 3 HBr
V + H2O = V(OH)5 + H5 =>
V + 5 H2O = V(OH)5 + H5
CuI + HNO3 = Cu(NO3)2 + HIO3 + NO + H2O =>
3 CuI + 13 HNO3 = 3 Cu(NO3)2 + 3 HIO3 + 7 NO + 5 H2O
Mg2O7 + Al = Mg + AlO3 =>
3 Mg2O7 + 7 Al = 6 Mg + 7 AlO3
SnO2 + C = SnO + CO2 =>
2 SnO2 + C = 2 SnO + CO2
Zn(ClO4)2 + Mn(BrO2)4 = Zn(BrO2)2 + Mn(ClO4)4 =>
2 Zn(ClO4)2 + Mn(BrO2)4 = 2 Zn(BrO2)2 + Mn(ClO4)4
Ba + Cl3 + H2 + SO4 = BaCl3H2SO4 =>
Ba + Cl3 + H2 + SO4 = BaCl3H2SO4
Mn + MgCO3 = Mn(CO3) + Mg =>
Mn + MgCO3 = Mn(CO3) + Mg
Sn(s) + Fe(NO3)3(aq) = Sn(NO3)3(aq) + Fe(s) =>
Sn(s) + Fe(NO3)3(aq) = Sn(NO3)3(aq) + Fe(s)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
BN + H2O = B2O3 + NH3 =>
2 BN + 3 H2O = B2O3 + 2 NH3
Na2[B2(OH)4(O2)2](H2O)6 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2](H2O)6 + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 11 H2O + 2 I2
Mg(s) + F2(g) = MgF2(s) =>
Mg(s) + F2(g) = MgF2(s)
C + Fe3N2 = Fe3 + CN2 =>
C + Fe3N2 = Fe3 + CN2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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