| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H14 + H2 = C7H16
C5H8 + H2 = C5H10 = C5H12 =>
C5H8 + H2 = C5H10
C16H34 + CuO = CO2 + H2O + Cu2O =>
C16H34 + 98 CuO = 16 CO2 + 17 H2O + 49 Cu2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
FeSO4 + HBrO + HCl = FeCl3 + FeBr3 + Fe(SO4)3 + H2O =>
3 FeSO4 + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + Fe(SO4)3 + 3 H2O
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Hg2OH2O = Hg(HO) =>
Hg2OH2O = 2 Hg(HO)
Li2S + Al2(SO4)3 = Li2(SO4) + Al2S3 =>
3 Li2S + Al2(SO4)3 = 3 Li2(SO4) + Al2S3
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
Cu + H2O = CuH + OH =>
Cu + H2O = CuH + OH
NaClO4 + HCl = NaCl + Cl + H2O =>
NaClO4 + 8 HCl = NaCl + 8 Cl + 4 H2O
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
Na2SO4 + Rb3PO4 = Na3PO4 + Rb2SO4 =>
3 Na2SO4 + 2 Rb3PO4 = 2 Na3PO4 + 3 Rb2SO4
AlCl3 + NH3(aq) + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3(aq) + 3 H2O = Al(OH)3 + 3 NH4Cl
HCl(aq) + Li2CO3(s) = LiCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Li2CO3(s) = 2 LiCl(aq) + H2O(l) + CO2(g)
SiO2 + Mg = Si + MgSiO3 =>
3 SiO2 + 2 Mg = Si + 2 MgSiO3
CaSi2 + C2H3Cl = CaCl2 + C2H2 + Si + H =>
CaSi2 + 2 C2H3Cl = CaCl2 + 2 C2H2 + 2 Si + 2 H
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C5H8 + O2 = CO2 + C3H8 =>
C5H8 + 2 O2 = 2 CO2 + C3H8
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Se + AgNO3 + H2O = Ag2Se + Ag2SeO3 + HNO3 =>
3 Se + 6 AgNO3 + 3 H2O = 2 Ag2Se + Ag2SeO3 + 6 HNO3
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2(g) + O3(g) = H2O(l) =>
3 H2(g) + O3(g) = 3 H2O(l)
HNO3 + HNO2 = N2O4 + H2O =>
HNO3 + HNO2 = N2O4 + H2O
H2SO4 + CaCl2 = HCl + CaSO4 = =>
H2SO4 + CaCl2 = 2 HCl + CaSO4
HS = S + H =>
HS = S + H
HCl + CaCl3 = HCl3 + ClCa =>
HCl + CaCl3 = HCl3 + ClCa
CO2 + RbOH = RbHCO3 =>
CO2 + RbOH = RbHCO3
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
Al + N2(SO4) = Al(SO4) + N2 =>
Al + N2(SO4) = Al(SO4) + N2
KMnO4 + C2O4H2 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 C2O4H2 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
NaHCO3 + SiO2 = Na2SiO3 + H2O + CO2 =>
2 NaHCO3 + SiO2 = Na2SiO3 + H2O + 2 CO2
Mg(OH)2 + NaCl = MgCl + NaO + H2O =>
Mg(OH)2 + NaCl = MgCl + NaO + H2O
H2Ca3 + CaOH = Ca + H2O =>
H2Ca3 + 2 CaOH = 5 Ca + 2 H2O
KMnO4 + CH3CHCH2OH + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
10 KMnO4 + 2 CH3CHCH2OH + 10 NaOH = 3 CH3COOH + 6 H2O + 5 K2MnO4 + 5 Na2MnO4
HBr + H3PO4 = Br2 + P4 + H2O =>
20 HBr + 4 H3PO4 = 10 Br2 + P4 + 16 H2O
AICl3 + KOH = AI(OH)3 + KCl =>
AICl3 + 3 KOH = AI(OH)3 + 3 KCl
CH3CH2CH2NH2 + H2SO4 = CH3CH2CH2NH4SO4 =>
CH3CH2CH2NH2 + H2SO4 = CH3CH2CH2NH4SO4
HIH2O = HOH2I =>
HIH2O = HOH2I
Sb + NaOH + H2O = NaSbO2 + H2 =>
2 Sb + 2 NaOH + 2 H2O = 2 NaSbO2 + 3 H2
C16H34 + CuO = CO2 + H2O + Cu =>
C16H34 + 49 CuO = 16 CO2 + 17 H2O + 49 Cu
HCl + CaCl3 = HCl3 + ClCa =>
HCl + CaCl3 = HCl3 + ClCa
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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