| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + PbO2 = O2 + PbCl4
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
CaOCo3 + HCl = CaCl2 + Co2 + H2O =>
2 CaOCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 2 H2O
KNO3 + K2SO3 + H2O = N2O + K2SO4 + KOH =>
2 KNO3 + 4 K2SO3 + H2O = N2O + 4 K2SO4 + 2 KOH
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
C8H11N + HNO3 = C7H5N5O8 + H2O =>
7 C8H11N + 33 HNO3 = 8 C7H5N5O8 + 35 H2O
HNC + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HNC + CuSO4 = H2SO4 + Cu(CN)2
(NH4)2C2O4 + Ca + H2O = CaC2O4 + NH3 + H3O =>
(NH4)2C2O4 + Ca + 2 H2O = CaC2O4 + 2 NH3 + 2 H3O
ZnO + KOH + H2O = KZn(OH)3 =>
ZnO + KOH + H2O = KZn(OH)3
K2Cr2O7 + H2SO4 + CrCl2 = K2SO4 + Cr2(SO4)3 + H2O + CrCl3 =>
K2Cr2O7 + 7 H2SO4 + 6 CrCl2 = K2SO4 + 2 Cr2(SO4)3 + 7 H2O + 4 CrCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Se + Ga = SeGa =>
Se + Ga = SeGa
Cd + K4[Fe(CN)6] = Cd2[Fe(CN)6] + K =>
2 Cd + K4[Fe(CN)6] = Cd2[Fe(CN)6] + 4 K
MgNO3 + NH3 + H2O = NH4{+} + Mg(OH)2 + NO3{-} =>
8 MgNO3 + 6 NH3 + 13 H2O = 7 NH4{+} + 8 Mg(OH)2 + 7 NO3{-}
Mg + HNO3 = MgHNO3 =>
Mg + HNO3 = MgHNO3
CH2C(CH2CH3)CH3 + KMnO4 + H2SO4 = CH3COCH2CH3 + K2SO4 + MnSO4 + H2O =>
4 CH2C(CH2CH3)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH2CH3 + K2SO4 + 2 MnSO4 + 3 H2O
Na2SO3 + HOH = NaHSO3 + NaOH =>
Na2SO3 + HOH = NaHSO3 + NaOH
C6H4NO2CH3 + Cl2 = C6H4NO2CH2Cl + HCl =>
C6H4NO2CH3 + Cl2 = C6H4NO2CH2Cl + HCl
C5H8NNaO4 + HCl = C5H9NO4 + NaCl =>
C5H8NNaO4 + HCl = C5H9NO4 + NaCl
Sr2(CO3)2 + HClO3 = Sr(ClO3)2 + H2O + CO2 =>
Sr2(CO3)2 + 4 HClO3 = 2 Sr(ClO3)2 + 2 H2O + 2 CO2
Cr(NO3)3 + Na2 + CO3 = NaNO3 + CrCO3 =>
2 Cr(NO3)3 + 3 Na2 + 2 CO3 = 6 NaNO3 + 2 CrCO3
C8H12ClNO3 + O2 = C8H10ClNO3 + H2O =>
2 C8H12ClNO3 + O2 = 2 C8H10ClNO3 + 2 H2O
C2H4 + O2 = CO2 + H2O(water) =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O(water)
Ca{+2} + OH{-}———— = Ca(OH)2 =>
Ca{+2} + 2 OH{-}———— = Ca(OH)2
Si + CO2 = SiC + O2 =>
Si + CO2 = SiC + O2
P4C + BaCl2 = PCl + Ba4C2 =>
2 P4C + 4 BaCl2 = 8 PCl + Ba4C2
NCl3 + HCl = NH4Cl + Cl2 =>
NCl3 + 4 HCl = NH4Cl + 3 Cl2
NaCI = Na + CI =>
NaCI = Na + CI
Mg + KCl = K + Mg(Cl)2 =>
Mg + 2 KCl = 2 K + Mg(Cl)2
C8H18 + O2 = CO20 + H2O(g) =>
2 C8H18 + 169 O2 = 16 CO20 + 18 H2O(g)
H2SO4 + Li2CO3 = H2CO3 + Li2SO4 =>
H2SO4 + Li2CO3 = H2CO3 + Li2SO4
H2(SO4) + LiOH = Li2(SO4) + H2O =>
H2(SO4) + 2 LiOH = Li2(SO4) + 2 H2O
K2TiF6 + KF + TiO2 = K3TiOF5 =>
K2TiF6 + 4 KF + TiO2 = 2 K3TiOF5
CO2 + C6H6 + Fe(OH)3 = H2O + FeCO3 =>
24 CO2 + C6H6 + 30 Fe(OH)3 = 48 H2O + 30 FeCO3
BaAl2O4 = Ba + Al + O2 =>
BaAl2O4 = Ba + 2 Al + 2 O2
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 NH3 + 2 H2O
AgNO{3+} + MgCl{2+} = AgCl{2+} + MgNO{3+} =>
AgNO{3+} + MgCl{2+} = AgCl{2+} + MgNO{3+}
PCl5(g) + H2O(l) = POCl3(l) + HCl(aq) =>
PCl5(g) + H2O(l) = POCl3(l) + 2 HCl(aq)
F2 + NaClO3 + NaOH = NaClO4 + NaF + H2O =>
F2 + NaClO3 + 2 NaOH = NaClO4 + 2 NaF + H2O
CuO + H2SO4 + H2O = CuSO4*5H2O =>
CuO + H2SO4 + 4 H2O = CuSO4*5H2O
KClO3 + C6H12O0 = KCl + CO2 + H2O =>
17 KClO3 + 3 C6H12O0 = 17 KCl + 18 CO2 + 18 H2O
CaSO4 + Na3PO4 + NaOH = Ca3(PO4)2Ca(OH)2 + Na2SO4 =>
4 CaSO4 + 2 Na3PO4 + 2 NaOH = Ca3(PO4)2Ca(OH)2 + 4 Na2SO4
BaCO3 + HCOOH = BaCOOH + CO2 + H2O =>
2 BaCO3 + 3 HCOOH = 2 BaCOOH + 3 CO2 + 2 H2O
HOCH2CH(OH)CH(OH)CH2OH + Na = NaOCH2CH(ONa)CH(ONa)CH2ONa + H2 =>
HOCH2CH(OH)CH(OH)CH2OH + 4 Na = NaOCH2CH(ONa)CH(ONa)CH2ONa + 2 H2
CuBr3 + H2O = CuBr2 + HBr + O =>
2 CuBr3 + H2O = 2 CuBr2 + 2 HBr + O
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
TiOCl2 + NaOH + H2O2 = NaCl + H2O + H4TiO6 =>
TiOCl2 + 2 NaOH + 2 H2O2 = 2 NaCl + H2O + H4TiO6
Methane + sulfur = carbondisulfide + hydrogensulfide =>
CH4 + 4 S = CS2 + 2 H2S
C2H6O + O2 = CO2(g) + H2O =>
C2H6O + 3 O2 = 2 CO2(g) + 3 H2O
NH4OH + Li3PO4 = (NH4)3PO4 + LiOH =>
3 NH4OH + Li3PO4 = (NH4)3PO4 + 3 LiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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