| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + KHSO3 = KI + H2SO3
TiCl4 + H2O = Ti(OH)4 + HCl =>
TiCl4 + 4 H2O = Ti(OH)4 + 4 HCl
(KMnO4) + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2(KMnO4) + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
BaSO4 + KF = K2SO4 + BaF2 =>
BaSO4 + 2 KF = K2SO4 + BaF2
CrO3 + H2SO4 = Cr + SO4 + H2O =>
CrO3 + 3 H2SO4 = Cr + 3 SO4 + 3 H2O
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NiO + Mo + KClO4 = Ni2Mo3O8 + KCl =>
4 NiO + 6 Mo + 3 KClO4 = 2 Ni2Mo3O8 + 3 KCl
KBrCl2 + KOH = KBr + KCl + KBrO3 + H2O =>
3 KBrCl2 + 6 KOH = 2 KBr + 6 KCl + KBrO3 + 3 H2O
FeCl2 + AgNO3 = AgCl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
H2S + (NH4)2CO3 = H2CO3 + (NH4)2S =>
H2S + (NH4)2CO3 = H2CO3 + (NH4)2S
KOH + Fe(NO3) = FeOH + K(NO3) =>
KOH + Fe(NO3) = FeOH + K(NO3)
I + H2 = HI2 =>
4 I + H2 = 2 HI2
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
KBrCl2 + KOH = KBr + KCl + KBrO3 + H2O =>
3 KBrCl2 + 6 KOH = 2 KBr + 6 KCl + KBrO3 + 3 H2O
BaH2 + O2 = Ba(OH)2 =>
BaH2 + O2 = Ba(OH)2
NH4Cl + KMnO4 + H2SO4 = N2 + K2ClO4 + MnSO4 + H2O =>
2 NH4Cl + 4 KMnO4 + 4 H2SO4 = N2 + 2 K2ClO4 + 4 MnSO4 + 8 H2O
SCl2(l) + NaF(s) = SF4(g) + S2Cl2(l) + NaCl(s) =>
3 SCl2(l) + 4 NaF(s) = SF4(g) + S2Cl2(l) + 4 NaCl(s)
AgNO3 + Cl2 = AgCl + NO + O2 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO + 2 O2
C4H6O + O = H2 + CO3 =>
C4H6O + 11 O = 3 H2 + 4 CO3
Mg(NO3)2 + Ag = Mg + Ag(NO3)2 =>
Mg(NO3)2 + Ag = Mg + Ag(NO3)2
KBrCl2 + KOH = KBr + KCl + KBrO3 + H2O =>
3 KBrCl2 + 6 KOH = 2 KBr + 6 KCl + KBrO3 + 3 H2O
C24H30O10(ONO2)10 + O2 = CO2 + H2O + NO2 =>
2 C24H30O10(ONO2)10 + 43 O2 = 48 CO2 + 30 H2O + 20 NO2
CS2(g) + O2 = CO2(g) + S2O4(aq) =>
CS2(g) + 3 O2 = CO2(g) + S2O4(aq)
MgC2 + H2O = C2H2 + Mg(OH)2 =>
MgC2 + 2 H2O = C2H2 + Mg(OH)2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
FeSO4 + H2SO4 = H2 + Fe2(SO4)3 =>
2 FeSO4 + H2SO4 = H2 + Fe2(SO4)3
Ag + NH3H2O = AgOH + NH4 =>
Ag + NH3H2O = AgOH + NH4
Cr2O3 + C = CO + Cr =>
Cr2O3 + 3 C = 3 CO + 2 Cr
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KMnO4 + HBr = MnBr2 + KBr + Br + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr + 5 Br + 4 H2O
Mg + CO = MgC2 + MgCO3 =>
2 Mg + 3 CO = MgC2 + MgCO3
KBrCl2 + KOH = KBr + KCl + KBrO3 + H2O =>
3 KBrCl2 + 6 KOH = 2 KBr + 6 KCl + KBrO3 + 3 H2O
CaCO3 + HCl = HCO3 + ClCa =>
CaCO3 + HCl = HCO3 + ClCa
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O
NaHSO4 + Zn = ZnNaSO4 + H2 =>
2 NaHSO4 + 2 Zn = 2 ZnNaSO4 + H2
Li2SO4 + FeCl2 = LiCl + FeSO4 =>
Li2SO4 + FeCl2 = 2 LiCl + FeSO4
PrH + CH3Cl = PrCH3 + HCl =>
PrH + CH3Cl = PrCH3 + HCl
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
Ag + HNO3 + H2SO4 = Ag2SO4 + NO + H2O =>
6 Ag + 2 HNO3 + 3 H2SO4 = 3 Ag2SO4 + 2 NO + 4 H2O
HC6H7O6 + NaOH = NaC6H7O6 + H2O =>
HC6H7O6 + NaOH = NaC6H7O6 + H2O
NH4Cl + NaOH = NH4(OH) + NaCl =>
NH4Cl + NaOH = NH4(OH) + NaCl
Cu(NO3)2 + Al(SO4)3 = Cu(SO4)2 + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al(SO4)3 = 3 Cu(SO4)2 + 2 Al(NO3)3
Ca(OH)2 + MgCl2 = Mg(OH)2 + CaCl2(aq) =>
Ca(OH)2 + MgCl2 = Mg(OH)2 + CaCl2(aq)
CuSO4 + As2O3 + Na2CO3 + CH3COOH = Cu(AsO2)2*Cu(CH3COO)2 + Na2SO4 + H2O + CO2 =>
2 CuSO4 + As2O3 + 2 Na2CO3 + 2 CH3COOH = Cu(AsO2)2*Cu(CH3COO)2 + 2 Na2SO4 + H2O + 2 CO2
Ag(OH)2 = Ag + O2 + H2O =>
2 Ag(OH)2 = 2 Ag + O2 + 2 H2O
C7H16O + CH3COOH = H2O + C9H18O2 =>
C7H16O + CH3COOH = H2O + C9H18O2
KCN + O2 + H2O = K(CN)2 + KOH =>
8 KCN + O2 + 2 H2O = 4 K(CN)2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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