| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 KOH = KBr + KBrO + H2O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C7H4O4NBr + Zn + HCl = C7H8ONBr + ZnCl2 + H2O =>
C7H4O4NBr + 5 Zn + 10 HCl = C7H8ONBr + 5 ZnCl2 + 3 H2O
K2Cr2O7 + Na2SO4 + H2SO4 = Cr2SO43 + Na2SO3 + K2SO4 + H2O =>
K2Cr2O7 + 34 Na2SO4 + 2 H2SO4 = Cr2SO43 + 34 Na2SO3 + K2SO4 + 2 H2O
C2H5OH + C10H8 = C12H13OH =>
C2H5OH + C10H8 = C12H13OH
SOO2 = SO3 =>
SOO2 = SO3
Ca + O = CaO(heated) =>
Ca + O = CaO(heated)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O3 + K2CO3 = KCrO2 + CO2 =>
Cr2O3 + K2CO3 = 2 KCrO2 + CO2
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
(NH4)Cl + Na(OH) = NaCl + NH3 + H2O =>
(NH4)Cl + Na(OH) = NaCl + NH3 + H2O
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
AgNO3 + CO = Ag + CO2 + NO2 =>
AgNO3 + CO = Ag + CO2 + NO2
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
KOH + PH3 = K3P + H2O =>
3 KOH + PH3 = K3P + 3 H2O
Na + CO3 = NaO + CO2 =>
Na + CO3 = NaO + CO2
K2O + SiO2 = K2SiO3 =>
K2O + SiO2 = K2SiO3
K2(Cr2O7) + Fe(SO4) + HSO4 = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2(Cr2O7) + 20 Fe(SO4) + 14 HSO4 = Cr2(SO4)3 + K2(SO4) + 10 Fe2(SO4)3 + 7 H2O
PhCH2CH2OH + HBr = PhCH2CH2Br + H2O =>
PhCH2CH2OH + HBr = PhCH2CH2Br + H2O
Na2O + Ba(OH)2 = BaO + NaOH =>
Na2O + Ba(OH)2 = BaO + 2 NaOH
KSO4 + HNO3 = K(NO3)2 + H2SO4 =>
KSO4 + 2 HNO3 = K(NO3)2 + H2SO4
FeSO3 = FeS + O2 =>
2 FeSO3 = 2 FeS + 3 O2
S2O3{-} + I2 + OH{-} = SO42{-2} + I{-} + H2O =>
2 S2O3{-} + 159 I2 + 324 OH{-} = 4 SO42{-2} + 318 I{-} + 162 H2O
Li + C2H6O = LiOH + C2H5 =>
Li + C2H6O = LiOH + C2H5
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Br3Ir + AgC2H3O2 = AgBr + C6H9IrO6 =>
Br3Ir + 3 AgC2H3O2 = 3 AgBr + C6H9IrO6
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K + Te = K6Te =>
6 K + Te = K6Te
H3PO4 + SrCO3 = Sr3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 SrCO3 = Sr3(PO4)2 + 3 CO2 + 3 H2O
CMgO3 + (C6H8O6) = C12H14MgO12 + CO2 + H2O =>
CMgO3 + 2(C6H8O6) = C12H14MgO12 + CO2 + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Mg2C + H2O = Mg(OH)2 + CH4 =>
Mg2C + 4 H2O = 2 Mg(OH)2 + CH4
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
Fe(No2)3 + NaOH = Fe(OH)2 + NaNo3 =>
Fe(No2)3 + 2 NaOH = Fe(OH)2 + 2 NaNo3
Pb(NO3)2 + CuSO4 = Pb(SO4)2 + CuNO3 =>
Pb(NO3)2 + 2 CuSO4 = Pb(SO4)2 + 2 CuNO3
Pt(NH3)4Cl2 + (NH4)2HPO4 = NH4Cl + Pt(NH3)4(HPO4) =>
Pt(NH3)4Cl2 + (NH4)2HPO4 = 2 NH4Cl + Pt(NH3)4(HPO4)
N2O2(g) = NO(g) =>
N2O2(g) = 2 NO(g)
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
CuZnSO4 = ZnCu(SO4) =>
CuZnSO4 = ZnCu(SO4)
C7H5NaO2 + H2O = C7H6O2 + NaOH =>
C7H5NaO2 + H2O = C7H6O2 + NaOH
Br2 + Cr(NO3)3 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
3 Br2 + 2 Cr(NO3)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
Cl(g) + Na(s) = NaCl2(s) =>
2 Cl(g) + Na(s) = NaCl2(s)
CaO + SO2 = Ca + SO3 =>
CaO + SO2 = Ca + SO3
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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