| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + H2O = CO + H2
HNO3 + MnCl2 + HCl = NO + MnCl6 + H2O =>
4 HNO3 + 3 MnCl2 + 12 HCl = 4 NO + 3 MnCl6 + 8 H2O
HCl + H2CrO4 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 H2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O
CH4 + Na2CO3 + Br2 = CH3Br + NaBr + HCO3 =>
2 CH4 + 2 Na2CO3 + 3 Br2 = 2 CH3Br + 4 NaBr + 2 HCO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O
HClO + Ba = Ba(ClO)2 + H2 =>
2 HClO + Ba = Ba(ClO)2 + H2
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O
KI + H3PO4 = KH3 + IPO4 =>
KI + H3PO4 = KH3 + IPO4
HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
P2O5(aq) + H2O = H3PO4(g) =>
P2O5(aq) + 3 H2O = 2 H3PO4(g)
KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O
WO3 + C2H6O = W + H2O + C2H4O =>
WO3 + 3 C2H6O = W + 3 H2O + 3 C2H4O
Zn(g) + HCl(ac) = ZnCl2(ac) + H2 =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2
NO3(g) + NO2(g) = N2O5(g) =>
NO3(g) + NO2(g) = N2O5(g)
KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH42Cl + OH = NH3 + H2O + Cl2 =>
2 NH42Cl + 78 OH = 2 NH3 + 78 H2O + Cl2
KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O
Cd + H2SO4 + H2O = CdSO4*7H2O + H2 =>
Cd + H2SO4 + 7 H2O = CdSO4*7H2O + H2
MgO + KOH = Mg(OH)2 + K2O =>
MgO + 2 KOH = Mg(OH)2 + K2O
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Fe + OH + HCl = H2O + FeCl =>
Fe + OH + HCl = H2O + FeCl
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
MnSO4 = SO2 + MnO2 =>
MnSO4 = SO2 + MnO2
K3P + Li2S = K2S + Li3P =>
2 K3P + 3 Li2S = 3 K2S + 2 Li3P
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
FeO + SiO2 = FeO*SiO2 =>
FeO + SiO2 = FeO*SiO2
Al(OH)3 + HH2SO4 + O2 = Al(SO4)3 + H2O =>
2 Al(OH)3 + 6 HH2SO4 + 3 O2 = 2 Al(SO4)3 + 12 H2O
CrF3 + NH4OH = Cr(OH)3 + NH4F =>
CrF3 + 3 NH4OH = Cr(OH)3 + 3 NH4F
Mg + H2Co3 = MgCo3 + H2 =>
Mg + H2Co3 = MgCo3 + H2
MgO + F2O5 = MgF + O =>
2 MgO + F2O5 = 2 MgF + 7 O
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N2 + I2 = N4I12 =>
2 N2 + 6 I2 = N4I12
KI + HNO2 + HC2H3O2 = KC2H3O2 + I2 + NO + H2O =>
2 KI + 2 HNO2 + 2 HC2H3O2 = 2 KC2H3O2 + I2 + 2 NO + 2 H2O
H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4
LiNO3 + Sr(NO3)2 + NH4VO3 + EuCl33H2O = LiSrEuVO4 + H2O + HNO3 + N2 + Cl2 =>
10 LiNO3 + 10 Sr(NO3)2 + 10 NH4VO3 + 10 EuCl33H2O = 10 LiSrEuVO4 + 18 H2O + 24 HNO3 + 8 N2 + 165 Cl2
H[AuCl4] + KOH = K[Au(OH)4] + KCl + H2O =>
H[AuCl4] + 5 KOH = K[Au(OH)4] + 4 KCl + H2O
C3H8 + *O2 = CO2 + H2O =>
C3H8 + 5*O2 = 3 CO2 + 4 H2O
C4H30 + O2 = CO2 + H2O =>
2 C4H30 + 23 O2 = 8 CO2 + 30 H2O
Ag2SO4 + CaCO3 = Ag2CO3 + CaSO4 =>
Ag2SO4 + CaCO3 = Ag2CO3 + CaSO4
C2H12O3 + O2 = H2O + CO2 =>
2 C2H12O3 + 7 O2 = 12 H2O + 4 CO2
KCNO + HCl = HCNO + KCl =>
KCNO + HCl = HCNO + KCl
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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