| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH + CaOH = H2O + CaN
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
C7H5N2O6 = CO + N2 + H2O + C =>
2 C7H5N2O6 = 7 CO + 2 N2 + 5 H2O + 7 C
AgNO3 + Na2S = Ag2S(s) + NaNO3 =>
2 AgNO3 + Na2S = Ag2S(s) + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H10O + NH2OH*05H2SO4 = C6H11NO + H2SO4 + H2O =>
C6H10O + NH2OH*05H2SO4 = C6H11NO + 5 H2SO4 + H2O
BaBr2 + C13 = BaC12 + Br2 =>
13 BaBr2 + 12 C13 = 13 BaC12 + 13 Br2
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
KBr + KMnO4 + H2SO4 = Br2 + Mn2SO4 + K2SO4 + H2O =>
12 KBr + 2 KMnO4 + 8 H2SO4 = 6 Br2 + Mn2SO4 + 7 K2SO4 + 8 H2O
CuKI = CuIK =>
CuKI = CuIK
NaI + CaSO4 = Na2SO4 + CaI2 =>
2 NaI + CaSO4 = Na2SO4 + CaI2
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
Na + S = Na2S =>
2 Na + S = Na2S
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
B + HNO3 = B3NO3 + NO2 + H2O =>
3 B + 2 HNO3 = B3NO3 + NO2 + H2O
Si + HF + KClO3 = H2[SiF6] + KCl + H2O =>
3 Si + 18 HF + 2 KClO3 = 3 H2[SiF6] + 2 KCl + 6 H2O
CH3C2H(g) + O2(g) = CO2(g) + H2O(l) =>
CH3C2H(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(l)
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
AgBr + NH3 = Ag3N + NH4Br =>
3 AgBr + 4 NH3 = Ag3N + 3 NH4Br
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
HCl + KCrO4 = CrCl3 + KCl + Cl2 + H2O =>
8 HCl + KCrO4 = CrCl3 + KCl + 2 Cl2 + 4 H2O
KClO3 + C2H2O4 = K2C2O4 + CO2 + H2O + Cl2O =>
2 KClO3 + 5 C2H2O4 = K2C2O4 + 8 CO2 + 5 H2O + Cl2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca(NO3)2(aq) + Al2(CO3)3 = Ca(CO3)3 + (NO3)2(aq)Al2 =>
Ca(NO3)2(aq) + Al2(CO3)3 = Ca(CO3)3 + (NO3)2(aq)Al2
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
CH3OH + CH3Cl = CH3OCH3 + HCl =>
CH3OH + CH3Cl = CH3OCH3 + HCl
H2SeO4 + Ba(OH)2 = Ba2(SeO4)2 + H2O =>
2 H2SeO4 + 2 Ba(OH)2 = Ba2(SeO4)2 + 4 H2O
KMnO4 + HCl = MnCl2 + Cl1 + KCl + H2O =>
KMnO4 + 8 HCl = MnCl2 + 5 Cl1 + KCl + 4 H2O
CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KCl
CH3OH + H2O = CH3OH2 + OH =>
CH3OH + H2O = CH3OH2 + OH
NH4Cl + Hg2[C2H3O2]2 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + Hg2[C2H3O2]2 = 2 NH4C2H3O2 + Hg2Cl2
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Fe + ClO4 = Fe(ClO4)3 =>
Fe + 3 ClO4 = Fe(ClO4)3
PrBr5 = Pr + Br2 =>
2 PrBr5 = 2 Pr + 5 Br2
Se3O4 + H2 = Se + H2O =>
Se3O4 + 4 H2 = 3 Se + 4 H2O
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
PtCl2 + NH3 = [Pt(NH3)2]Cl2 =>
PtCl2 + 2 NH3 = [Pt(NH3)2]Cl2
CuCO3 + Na2SO4 = Na2CO3 + CuSO4 =>
CuCO3 + Na2SO4 = Na2CO3 + CuSO4
CH3CH2CH2CH2COOH + Br2 = HBr + CH3CH2CH2CHBrCOOH =>
CH3CH2CH2CH2COOH + Br2 = HBr + CH3CH2CH2CHBrCOOH
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2 =>
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CuO + HCl + H2O = Cu2Cl(OH)3 =>
2 CuO + HCl + H2O = Cu2Cl(OH)3
ZnBr2 + K3PO4 = ZnPO4 + K3Br2 =>
ZnBr2 + K3PO4 = ZnPO4 + K3Br2
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O
AgNO3(Ac) + HI(Ac) = AgI(Ac) + HNO3(Ac) =>
AgNO3(Ac) + HI(Ac) = AgI(Ac) + HNO3(Ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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