| Équations équilibrées la veille |
2 Ag(NH3)2NO3 + BaCl2 + 4 HCOOH = 4 NH2COH + Ba(NO3)2 + 2 AgCl + 4 H2O
CO2 + H2O + NO = C2H3N + O2 =>
8 CO2 + 6 H2O + 4 NO = 4 C2H3N + 13 O2
AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2 =>
2 AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2
NaCO3 + NaS + SO2 = CO2 + Na(S2O3) =>
NaCO3 + 2 NaS + 4 SO2 = CO2 + 3 Na(S2O3)
H2 + SO3 = H2SO3 =>
H2 + SO3 = H2SO3
C6H5CH2OH + Cr2O7 = C6H5COOH + Cr2O3 + H2O =>
2 C6H5CH2OH + Cr2O7 = 2 C6H5COOH + Cr2O3 + 2 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H2N(CH2)6NH2 + ClCO(CH2)8COCl = NH(CH2)6NHCO(CH2)8CO + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)8COCl = NH(CH2)6NHCO(CH2)8CO + 2 HCl
MgBr2 + H2CO3 = MgCO3 + H2Br2 =>
MgBr2 + H2CO3 = MgCO3 + H2Br2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Ca(OH)2 + HClO = CaOHClO + H2O =>
Ca(OH)2 + HClO = CaOHClO + H2O
C4H9OH(l) + O2 = CO2(g) + H2O =>
C4H9OH(l) + 6 O2 = 4 CO2(g) + 5 H2O
C8H18 = H2 + C6H4(CH3)2 =>
C8H18 = 4 H2 + C6H4(CH3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHSO4(aq) + LiOH(aq) = NaOH(aq) + LiHSO4(aq) =>
NaHSO4(aq) + LiOH(aq) = NaOH(aq) + LiHSO4(aq)
K3PO4 + Mg(Cl)2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 Mg(Cl)2 = Mg3(PO4)2 + 6 KCl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O
CrO7{-2} + H{+} + SO3{-2} = Cr{3+} + H2O + SO4{-2} =>
2 CrO7{-2} + 10 H{+} + 9 SO3{-2} = 2 Cr{3+} + 5 H2O + 9 SO4{-2}
CO2 + H2O + NO2 = C17H19NO3 + O2 =>
68 CO2 + 38 H2O + 4 NO2 = 4 C17H19NO3 + 85 O2
CH3NH2 + O2 = CO2 + HOH + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 HOH + 2 N2
OA2 + O2 = O2A =>
2 OA2 + 3 O2 = 4 O2A
C4H16 + O2 = CO2 + H20(water) =>
5 C4H16 + 20 O2 = 20 CO2 + 4 H20(water)
C16H34 = C8H18 + C3H6 =>
3 C16H34 = 3 C8H18 + 8 C3H6
Na + HTe = NaHTe =>
Na + HTe = NaHTe
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaOH + COOH = NaCOO + H2O =>
NaOH + COOH = NaCOO + H2O
Na2CO3 + KOH = NaOH + K2O + CO2 =>
Na2CO3 + 2 KOH = 2 NaOH + K2O + CO2
C6H10O5(s) + O2(g) = CO2 + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2 + 5 H2O(g)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MgBr2 + CI2 = MgCI2 + Br2 =>
MgBr2 + CI2 = MgCI2 + Br2
K + Al(NO3)3 = KNO3 + Al3 =>
9 K + 3 Al(NO3)3 = 9 KNO3 + Al3
Ca(OH)2 + I2 = CaI + CaIO3 + H2O =>
6 Ca(OH)2 + 3 I2 = 4 CaI + 2 CaIO3 + 6 H2O
Na + H2O = Na(OH) + H2(g) =>
2 Na + 2 H2O = 2 Na(OH) + H2(g)
CH3(CH)2(CH)3 + O2 = CO2 + H2O =>
CH3(CH)2(CH)3 + 8 O2 = 6 CO2 + 4 H2O
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
K3(PO4) + CuCl2 = KCl + Cu3(PO4)2 =>
2 K3(PO4) + 3 CuCl2 = 6 KCl + Cu3(PO4)2
TiCl3 + NH4OCl + H2O = TiOCl2 + NH4Cl + HCl =>
2 TiCl3 + NH4OCl + H2O = 2 TiOCl2 + NH4Cl + 2 HCl
N2O4 + CaI2 + H2SO4 = NO + CaSO4 + I2 + H2O =>
N2O4 + 2 CaI2 + 2 H2SO4 = 2 NO + 2 CaSO4 + 2 I2 + 2 H2O
Li3PO4(aq) + Al(NO3)3(aq) = Li3NO3(aq) + Al(PO4)3(s) =>
3 Li3PO4(aq) + Al(NO3)3(aq) = 3 Li3NO3(aq) + Al(PO4)3(s)
Cu(aq) + NiCl2(s) = Ni(s) + CuCl2(s) =>
Cu(aq) + NiCl2(s) = Ni(s) + CuCl2(s)
Fe{3+} + SiO3{2-} = Fe2(SiO3)3 =>
2 Fe{3+} + 3 SiO3{2-} = Fe2(SiO3)3
MgBr2 + CI2 = MgCI2 + Br2 =>
MgBr2 + CI2 = MgCI2 + Br2
Cl2 + Cr2O3 + KOH = K2CrO4 + KCl + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
CH3OH + H2 = CH4 + H2O =>
CH3OH + H2 = CH4 + H2O
CuI + KMnO4 + H2SO4 = CuSO4 + I2 + MnSO4 + H2O + K2SO4 =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 I2 + 4 MnSO4 + 16 H2O + 2 K2SO4
Cl + K2SO4 + H2O2 = KClO3 + S + H2O =>
2 Cl + K2SO4 + 2 H2O2 = 2 KClO3 + S + 2 H2O
H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH =>
H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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Équations équilibrées sur01/06/25
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