| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 6 O2 = 6 CO2 + H14
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
AlCl3 + ZnBr2 = AlBr3 + ZnCl2 =>
2 AlCl3 + 3 ZnBr2 = 2 AlBr3 + 3 ZnCl2
CH3NO2 + NaOH = CH3OH + NaNO2 =>
CH3NO2 + NaOH = CH3OH + NaNO2
H2SO4 + Cr(SO3)3 = H2SO3 + Cr(SO4)3 =>
3 H2SO4 + Cr(SO3)3 = 3 H2SO3 + Cr(SO4)3
Na2O + N2O5 = Na2NO3 + O2 =>
4 Na2O + 2 N2O5 = 4 Na2NO3 + O2
AgBrGaPo = AgPoGaBr =>
AgBrGaPo = AgPoGaBr
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
C2H5OH + H2SO4 + NaCl = C2H5Cl + Na2SO4 + H2O =>
2 C2H5OH + H2SO4 + 2 NaCl = 2 C2H5Cl + Na2SO4 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Co + Sn3P2 = Co3P2 + Sn =>
3 Co + Sn3P2 = Co3P2 + 3 Sn
LiNO2H2O2 = LiNO3H2O =>
LiNO2H2O2 = LiNO3H2O
V2O + O2 = V2O5 =>
V2O + 2 O2 = V2O5
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CrCl3 + KNO3 + KOH = K2CrO4 + KNO2 + KCl + H2O =>
2 CrCl3 + 3 KNO3 + 10 KOH = 2 K2CrO4 + 3 KNO2 + 6 KCl + 5 H2O
(NH4)2SO4 + Cu(ClO3)2 = NH4ClO3 + CuSO4 =>
(NH4)2SO4 + Cu(ClO3)2 = 2 NH4ClO3 + CuSO4
HNCO(i) = C3N3(NH2)3(i) + CO2(g) =>
6 HNCO(i) = C3N3(NH2)3(i) + 3 CO2(g)
KMnO4 + Na2CO3 = NaMnO4 + K2O + CO2 =>
2 KMnO4 + Na2CO3 = 2 NaMnO4 + K2O + CO2
NO3NaCl + Na3PO4 = PO4(NaCl)3 + NaNO3 =>
3 NO3NaCl + Na3PO4 = PO4(NaCl)3 + 3 NaNO3
C6H6ClN + C18H15P = C24H21ClNP =>
C6H6ClN + C18H15P = C24H21ClNP
HNO3 + B = H3BO3 + NO2 =>
3 HNO3 + B = H3BO3 + 3 NO2
FeCl2 + NH3*H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3*H2O = Fe(OH)2 + 2 NH4Cl
KOH + NaOH = H2O + KNaO =>
KOH + NaOH = H2O + KNaO
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
H + Ag = HAg =>
H + Ag = HAg
Cu + O2 = CuO = =>
2 Cu + O2 = 2 CuO
Fe + Cl3H2 = FeCl3 + H2 =>
Fe + Cl3H2 = FeCl3 + H2
Mn + H2SO4 = Mn(SO4)3 + H2 =>
Mn + 3 H2SO4 = Mn(SO4)3 + 3 H2
Al + HCl + H2O = (Al(H2O)6)Cl3 + H2 =>
2 Al + 6 HCl + 12 H2O = 2(Al(H2O)6)Cl3 + 3 H2
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Mg + HCl(aq) = MgCl2 + H =>
Mg + 2 HCl(aq) = MgCl2 + 2 H
Na + O2 = NaO2 =>
Na + O2 = NaO2
H3PO4 + MgI2 = Mg3(PO4)2 + HI =>
2 H3PO4 + 3 MgI2 = Mg3(PO4)2 + 6 HI
Na + HO = NaOH = H =>
Na + HO = NaOH
PB + H2O + O2 = PB(OH)2 =>
2 PB + 2 H2O + O2 = 2 PB(OH)2
KClO + I2 + KOH = KCl + KIO4 + H2O =>
7 KClO + I2 + 2 KOH = 7 KCl + 2 KIO4 + H2O
HNO2 + Cu = Cu(NO2)2 + NO + H2O =>
4 HNO2 + Cu = Cu(NO2)2 + 2 NO + 2 H2O
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
Fe + Si = Fe4Si3 =>
4 Fe + 3 Si = Fe4Si3
Mg + H2SO4(k) = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4(k) = 4 MgSO4 + H2S + 4 H2O
S(s) + Fe2O3(s) = Fe(s) + SO2(s) =>
3 S(s) + 2 Fe2O3(s) = 4 Fe(s) + 3 SO2(s)
Ag + Na2Co3 = AgNa2Co3 =>
Ag + Na2Co3 = AgNa2Co3
Cl2 + NaCl = NaCl2 =>
Cl2 + 2 NaCl = 2 NaCl2
As2O5 + Mg(OH)2 = H3AsO4 + MgO =>
As2O5 + 3 Mg(OH)2 = 2 H3AsO4 + 3 MgO
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Cd(C2H3O2) + HBr = CdBr + HC2H3O2 =>
Cd(C2H3O2) + HBr = CdBr + HC2H3O2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
N2O3 + MnO2 = N2O5 + MnO =>
N2O3 + 2 MnO2 = N2O5 + 2 MnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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