| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSi2 + 2 HCl = CaCl2 + 2 SiH
KIO3 + K2SNO2 = KI + K2SNO3 =>
KIO3 + 3 K2SNO2 = KI + 3 K2SNO3
C2H5OH + CH3CH2COOH = C2H5CO2C2H5 + H2O =>
C2H5OH + CH3CH2COOH = C2H5CO2C2H5 + H2O
O2 + Fe(Co)9 = Co2 + Fe2O3 =>
3 O2 + 4 Fe(Co)9 = 18 Co2 + 2 Fe2O3
AlNO2 + NaOH = NaNO2 + AlOH =>
AlNO2 + NaOH = NaNO2 + AlOH
Pb(C6H5)4 + O2 = PbO + H2O + CO2 =>
2 Pb(C6H5)4 + 59 O2 = 2 PbO + 20 H2O + 48 CO2
AlN + H2SO4 = Al2(SO4)3 + H3N =>
2 AlN + 3 H2SO4 = Al2(SO4)3 + 2 H3N
Sodiumbicarbonate = sodiumhydroxide + carbonmonoxide + oxygen =>
2 NaHCO3 = 2 NaOH + 2 CO + O2
C(g) + H2(g) = C2H6(g) =>
2 C(g) + 3 H2(g) = C2H6(g)
SiO2 + MgCO3 = MgSiO3 + CO2 =>
SiO2 + MgCO3 = MgSiO3 + CO2
C6H12O6 + HCl + H2SO4 = C9H6Cl6O3S + H2O =>
3 C6H12O6 + 12 HCl + 2 H2SO4 = 2 C9H6Cl6O3S + 20 H2O
HCl + NaOH = H2O + Na2OHCl =>
HCl + 2 NaOH = H2O + Na2OHCl
(CH3)SSH3 + OH = CO2 + H2O + S =>
(CH3)SSH3 + 10 OH = CO2 + 8 H2O + 2 S
SrClO3 = Sr + ClO3 =>
SrClO3 = Sr + ClO3
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
HF + Sr(OH)2 = H(OH) + SrF2 =>
2 HF + Sr(OH)2 = 2 H(OH) + SrF2
MgOH + HCl3 = MgCl3 + H2O =>
MgOH + HCl3 = MgCl3 + H2O
C6H12 + Br2 = C2H4Br2 =>
C6H12 + 3 Br2 = 3 C2H4Br2
NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O =>
2 NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O
LiHCO3(aq) = Li2O(aq) + H2O + CO2(g) =>
2 LiHCO3(aq) = Li2O(aq) + H2O + 2 CO2(g)
LiCl + (NH4)2CO3 = Li2CO3 + (NH4)Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2(NH4)Cl
Mn + NaOH = Mn(NaOH)2 =>
Mn + 2 NaOH = Mn(NaOH)2
CH3COOH + K = KCO + H3 =>
3 CH3COOH + 6 K = 6 KCO + 4 H3
C2H6O2 + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 C2H6O2 + 10 KMnO4 = 5 K2CO3 + CO2 + 10 MnO2 + 9 H2O
C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
K3N + O2 = K2O + N2 =>
4 K3N + 3 O2 = 6 K2O + 2 N2
C23H48 + O2 = CO3 + H2O =>
2 C23H48 + 93 O2 = 46 CO3 + 48 H2O
HgCl2 + Al = Hg + Al2Cl3 =>
3 HgCl2 + 4 Al = 3 Hg + 2 Al2Cl3
Cr2O7{2-} + H3O{+} + Sn4{+} = Cr{3+} + H2O + Sn{2+} =>
7 Cr2O7{2-} + 98 H3O{+} + 6 Sn4{+} = 14 Cr{3+} + 147 H2O + 24 Sn{2+}
MnBr2 + NaOH = Mn(OH)2 + NaBr =>
MnBr2 + 2 NaOH = Mn(OH)2 + 2 NaBr
K + H2O = KOH + H =>
K + H2O = KOH + H
C10H16 + Br2 = HBr + C =>
C10H16 + 8 Br2 = 16 HBr + 10 C
Ba(NO3)2 + K2S = K(NO3) + BaS =>
Ba(NO3)2 + K2S = 2 K(NO3) + BaS
NaHCO3 + BaCl2 = BaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + BaCl2 = BaCO3 + 2 NaCl + H2O + CO2
Cr + Hg(NO3)2 = Cr(NO3)2 + Hg =>
Cr + Hg(NO3)2 = Cr(NO3)2 + Hg
NaOH + LiCl = NaClLiOH =>
NaOH + LiCl = NaClLiOH
ZnOH + H2O = Zn + H3O2 =>
ZnOH + H2O = Zn + H3O2
[Co(NH3)5Cl]Cl2 + NH4OH + HCl = [Co(NH3)5(H2O)]Cl3 + NH4Cl =>
[Co(NH3)5Cl]Cl2 + NH4OH + HCl = [Co(NH3)5(H2O)]Cl3 + NH4Cl
KMnO4 + CH3COCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
24 KMnO4 + 7 CH3COCH2COCH3 = 8 Mn(acac)3 + 35 CO2 + 16 H2O + 24 KOH
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + HSO4 + H2O =>
2 As2S3 + 31 H2O2 + 12 NH3 = 4(NH4)3AsO4 + 6 HSO4 + 22 H2O
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
NH3Cl + Ca(OH)2 = CaCl + NO3 + NH3 + H2O =>
9 NH3Cl + 9 Ca(OH)2 = 9 CaCl + 2 NO3 + 7 NH3 + 12 H2O
SiO2 + Mg3(PO4)2 + C = P4 + MgSiO3 + CO =>
6 SiO2 + 2 Mg3(PO4)2 + 10 C = P4 + 6 MgSiO3 + 10 CO
AgO + HNO3 = AgNO3 + O2 + H2O =>
4 AgO + 4 HNO3 = 4 AgNO3 + O2 + 2 H2O
FeCl2*7H2O = FeCl2 + H2O =>
FeCl2*7H2O = FeCl2 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgCl + Co = CoCl2 + Hg =>
2 HgCl + Co = CoCl2 + 2 Hg
Fe(iii)O + Ag = AgO + Fe =>
Fe(iii)O + Ag = AgO + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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