| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + NH4No3(aq) =>
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + 2 NH4No3(aq)
Ni(s) + O2(g) = NiO2 =>
Ni(s) + O2(g) = NiO2
Cs2 + Br2 = CsBr =>
Cs2 + Br2 = 2 CsBr
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + NH4(OH) =>
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + 2 NH4(OH)
K2S(aq) + HCl(aq) = KCl(aq) + H2S(g) =>
K2S(aq) + 2 HCl(aq) = 2 KCl(aq) + H2S(g)
Mg(NO3)2*6H2O = MgO + NO2 + O2 + H2O =>
2 Mg(NO3)2*6H2O = 2 MgO + 4 NO2 + O2 + 12 H2O
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O
C6H5MgBr + C13H10O + H3O = C19H16O + MgOHBr =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgOHBr
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F =>
6 C6H6FeK4N6O3 + 422 KMnO4 + 550 H2SO4 + 109 F3O4S3 = 446 KHSO4 + 3 Fe2(SO4)3 + 422 MnSO4 + 36 HNO3 + 36 CO2 + 327 H2O2F
C3H4 + I2 = C3H4I4 =>
C3H4 + 2 I2 = C3H4I4
Fe + KSCN = Fe(SCN)2 + K =>
Fe + 2 KSCN = Fe(SCN)2 + 2 K
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + NH4(OH) =>
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + 2 NH4(OH)
Cu2S + O2 + C = Cu + CSO2 =>
Cu2S + O2 + C = 2 Cu + CSO2
Fe(OH)2 + Na2CrO4 + H2O = Fe(OH)3 + NaCr(OH)4 + Na(OH) =>
3 Fe(OH)2 + Na2CrO4 + 4 H2O = 3 Fe(OH)3 + NaCr(OH)4 + Na(OH)
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2 =>
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2
AuCO3 = AuO + CO2 =>
AuCO3 = AuO + CO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
N2O + Cu = N2 + Cu2O =>
N2O + 2 Cu = N2 + Cu2O
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
AgC2H3O2(aq) + LiCl(aq) = AgCl + LiC2H3O2 =>
AgC2H3O2(aq) + LiCl(aq) = AgCl + LiC2H3O2
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
NO + H5IO6 = HNO3 + HIO3 + H2O =>
2 NO + 3 H5IO6 = 2 HNO3 + 3 HIO3 + 5 H2O
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + NH4(OH) =>
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + 2 NH4(OH)
KMnO4 + H = K + MnO2 + H2O =>
KMnO4 + 4 H = K + MnO2 + 2 H2O
ZrOCl2*8H2O + NH4OH = ZrO2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = ZrO2 + 2 NH4Cl + 9 H2O
CaSi2Al2O8 + NaOH = Na2Al2O4 + CaSiO3 + H2O + Na4SiO4 =>
CaSi2Al2O8 + 6 NaOH = Na2Al2O4 + CaSiO3 + 3 H2O + Na4SiO4
Na3N(s) + H2O(l) = NaOH(aq) + NH3(g) =>
Na3N(s) + 3 H2O(l) = 3 NaOH(aq) + NH3(g)
MgO + Al2O3 + Fe2O3 = Mg[Al2]5[Fe2]15O4 + O3 =>
MgO + 5 Al2O3 + 15 Fe2O3 = Mg[Al2]5[Fe2]15O4 + 19 O3
C2H6 + H2O + CO2 = C2H6O =>
6 C2H6 + 3 H2O + 2 CO2 = 7 C2H6O
C + H2O + Cl = HCl + CO =>
C + H2O + 2 Cl = 2 HCl + CO
C3H6 = C7H8 + H2 =>
7 C3H6 = 3 C7H8 + 9 H2
CaCO3 + CH3COOH = CO2 + H2O + Ca(C2H3O2)2 =>
CaCO3 + 2 CH3COOH = CO2 + H2O + Ca(C2H3O2)2
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
BaI2(aq) + AgNO3(aq) = Ba(NO3)2 + AgI(s) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2 + 2 AgI(s)
KCl1O3 = KCl + O2 =>
2 KCl1O3 = 2 KCl + 3 O2
Cu(SO4) + KI = CuI + I + K2(SO4) =>
Cu(SO4) + 2 KI = CuI + I + K2(SO4)
NaHCO3 + CH3COOH = H2O + NaCH2OO + CO2 =>
8 NaHCO3 + 3 CH3COOH = 2 H2O + 8 NaCH2OO + 6 CO2
P2S5 + H2O = H3PO4 + H2S =>
P2S5 + 8 H2O = 2 H3PO4 + 5 H2S
K + FeCl2 = KCl + Fe2 =>
4 K + 2 FeCl2 = 4 KCl + Fe2
C9H16 + H2 = C9H16H2 =>
C9H16 + H2 = C9H16H2
Na(s) + H2O(aq) = NaOH + H2 =>
2 Na(s) + 2 H2O(aq) = 2 NaOH + H2
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
MgO + Al2O3 + Fe2O3 = Mg[Al2]5[Fe2]15O4 + O3 =>
MgO + 5 Al2O3 + 15 Fe2O3 = Mg[Al2]5[Fe2]15O4 + 19 O3
Fe(OH)3 + NaOH + NaClO3 = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 4 NaOH + NaClO3 = 2 Na2FeO4 + NaCl + 5 H2O
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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