| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Fe2(SO4)3 + KI = I2 + K2SO4 + FeI2 =>
Fe2(SO4)3 + 6 KI = I2 + 3 K2SO4 + 2 FeI2
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Na3PO4 + Ca(NO3)2 = Na(NO3)2 + Ca3PO4 =>
Na3PO4 + 3 Ca(NO3)2 = 3 Na(NO3)2 + Ca3PO4
Sr3(PO4)2 + H2O = SrO + H3PO4 =>
Sr3(PO4)2 + 3 H2O = 3 SrO + 2 H3PO4
In2O3 = In + O2 =>
2 In2O3 = 4 In + 3 O2
Na2B4O7 + AgNO3 = Ag2B4O7 + NaNO3 =>
Na2B4O7 + 2 AgNO3 = Ag2B4O7 + 2 NaNO3
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
P + PO3 = P2O5 =>
P + 5 PO3 = 3 P2O5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(IO3)2 = Ba + IO3 =>
Ba(IO3)2 = Ba + 2 IO3
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
NaHS = S + H2S + Na =>
2 NaHS = S + H2S + 2 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sc(NO3)3 + Na2SO4 = Sc2(SO4)3 + NaNO3 =>
2 Sc(NO3)3 + 3 Na2SO4 = Sc2(SO4)3 + 6 NaNO3
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Mg(OH)2 + NH4Cl = Mg(OH2)Cl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = Mg(OH2)Cl2 + 2 NH3 + H2O
Al4C3 + H2O = CH4 + Al(OH)3* =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3*
Al(NO3)3 + K = KNO3 + Al =>
Al(NO3)3 + 3 K = 3 KNO3 + Al
Li2O + H2O = LiO + H =>
Li2O + H2O = 2 LiO + 2 H
NaHCO3 + Co(OH)2 = Na2CO3 + CoCO3 + H2O =>
2 NaHCO3 + Co(OH)2 = Na2CO3 + CoCO3 + 2 H2O
Ag2O + HNO3 = AgH + NO2 + O2 =>
2 Ag2O + 4 HNO3 = 4 AgH + 4 NO2 + 3 O2
Al(C2H3O2)3 + H2O = Al(OH)3 + HC2H3O2 =>
Al(C2H3O2)3 + 3 H2O = Al(OH)3 + 3 HC2H3O2
Ca(OH)2(s) + H2SO4 = CaSO4 + H(OH) =>
Ca(OH)2(s) + H2SO4 = CaSO4 + 2 H(OH)
NaOH + FeSO4 = Fe(OH) + NaSO4 =>
NaOH + FeSO4 = Fe(OH) + NaSO4
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
CrI3 + KOH + Cl2 = KCl + K2CrO4 + KIO3 + H2O =>
2 CrI3 + 52 KOH + 21 Cl2 = 42 KCl + 2 K2CrO4 + 6 KIO3 + 26 H2O
H2C2O4 + Mg(OH)2 = Mg2(C2O4)2 + H2O =>
2 H2C2O4 + 2 Mg(OH)2 = Mg2(C2O4)2 + 4 H2O
C3H6(OH)2 + KMnO4 + H2SO4 = CH2(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C3H6(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 CH2(COOH)2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + Na6Cl6 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + Na6Cl6
CH2BrCH2CN + H2O + HCl = CH2BrCH2COOH + NH4Cl =>
CH2BrCH2CN + 2 H2O + HCl = CH2BrCH2COOH + NH4Cl
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
FeOCO = FeCO2 =>
FeOCO = FeCO2
I{-} + NO3{-} + H{+} = IO3{-} + NO + H2O =>
I{-} + 2 NO3{-} + 2 H{+} = IO3{-} + 2 NO + H2O
SnBr4 = Sn + Br2 =>
SnBr4 = Sn + 2 Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S + NaMnO4 + H2O = S + MnO2 + KOH + NaOH =>
3 K2S + 2 NaMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 KOH + 2 NaOH
HCOOH + HCl = H2O + CClOH =>
HCOOH + HCl = H2O + CClOH
Na + (H)2O = NaOH + (H)2 =>
2 Na + 2(H)2O = 2 NaOH + (H)2
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
KMnO4Na2O2 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + O2 =>
4 KMnO4Na2O2 + 10 H2SO4 = 2 K2SO4 + 4 MnSO4 + 4 Na2SO4 + 10 H2O + 7 O2
Zn + H3PO4 = Zn3(PO4)2 + H2O + PH3 =>
12 Zn + 11 H3PO4 = 4 Zn3(PO4)2 + 12 H2O + 3 PH3
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
Al2(SO4)3 + OH = Al(OH)3 + SO4 =>
Al2(SO4)3 + 6 OH = 2 Al(OH)3 + 3 SO4
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
Cr(OH)Cl2 + NaOH = Cr(OH)3 + NaCl =>
Cr(OH)Cl2 + 2 NaOH = Cr(OH)3 + 2 NaCl
NaNO3 = Na2O + N2 + O5 =>
2 NaNO3 = Na2O + N2 + O5
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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