| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
C2H8 + O2 = C2 + H2O =>
C2H8 + 2 O2 = C2 + 4 H2O
BaSO4 + CO = CO2 + BaS =>
BaSO4 + 4 CO = 4 CO2 + BaS
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
KMnO4 + HBr = H2O + Br2 + MnBr2 + KBr =>
2 KMnO4 + 16 HBr = 8 H2O + 5 Br2 + 2 MnBr2 + 2 KBr
H2O(liquid) = H2O =>
H2O(liquid) = H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Cl2 + Cu = CuCl2 =>
Cl2 + Cu = CuCl2
FeO4 + CO = Fe + CO22 =>
21 FeO4 + 4 CO = 21 Fe + 4 CO22
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
CaC2 + H2O = HCCH + CaO =>
CaC2 + H2O = HCCH + CaO
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
V + Cl = VCl4 =>
V + 4 Cl = VCl4
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
Al2(SO4)3*14H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O + 6 CO2
Cu + O = CuO =>
Cu + O = CuO
Rb + PO4 = RbPO4 =>
Rb + PO4 = RbPO4
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
(CH3)2CHCH2Cl + OCN = (CH3)2CHCH2CN + OCl =>
(CH3)2CHCH2Cl + OCN = (CH3)2CHCH2CN + OCl
(s)Mg + (l)H2O = (s)Mg(OH)2 + (g)H =>
(s)Mg + 2(l)H2O = (s)Mg(OH)2 + 2(g)H
Fe + (OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe + (OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Al2O3 + LiF = AlF3 + Li2O =>
Al2O3 + 6 LiF = 2 AlF3 + 3 Li2O
Al(OH)3 + Sr(NO3)2 = Sr(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Sr(NO3)2 = 3 Sr(OH)2 + 2 Al(NO3)3
LiH2PO4 + Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + H2O =>
3 LiH2PO4 + 3 Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + 6 H2O
FeO + KOH = Fe(OH)2 + K2O =>
FeO + 2 KOH = Fe(OH)2 + K2O
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
C10H26 + O4 = CO2 + H2O =>
4 C10H26 + 33 O4 = 40 CO2 + 52 H2O
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C2H4O2 + K(OH) = KCH3CO2 + H2O =>
C2H4O2 + K(OH) = KCH3CO2 + H2O
(CH3)2NNH2 + O2 = N2 + CO2 + H2O =>
(CH3)2NNH2 + 4 O2 = N2 + 2 CO2 + 4 H2O
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
Zn + CH3CH2COOH = CH3CHCOOHZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CHCOOHZn + H2
N2O + HOH = NOH =>
N2O + HOH = 2 NOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HBr + Na = NaBr + H2 =>
2 HBr + 2 Na = 2 NaBr + H2
Pt + N2 = Pt3N2 =>
3 Pt + N2 = Pt3N2
Sb2S3 + NaClO3 + NaOH = Na2SO4 + NaCl + Sb(OH)3 =>
Sb2S3 + 4 NaClO3 + 6 NaOH = 3 Na2SO4 + 4 NaCl + 2 Sb(OH)3
Al2S3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
Al2S3 + 12 H2SO4 = Al2(SO4)3 + 12 SO2 + 12 H2O
Ni(CO3)2(s) + Fe(s) = FeCO3 + Ni =>
Ni(CO3)2(s) + 2 Fe(s) = 2 FeCO3 + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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