| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH4O) + C18H34O3 = H2O + C19H36O3
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) + NO(g) =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + 2 H2O(l) + NO(g)
H2SO4 + BaCl2 = BaSO4 + Cl2H2 =>
H2SO4 + BaCl2 = BaSO4 + Cl2H2
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
Rb2 + O = Rb2O =>
Rb2 + O = Rb2O
Li + U{+} = U + Li{+} =>
Li + U{+} = U + Li{+}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH4Cl + (CuOH)2CO3 = Cu + CuCl2 + N2 + CO3 + H2O =>
2 NH4Cl + 4(CuOH)2CO3 = 7 Cu + CuCl2 + N2 + 4 CO3 + 8 H2O
PCl3 + HNO3 = H3PO4 + Cl2 + NO2 + H2O =>
2 PCl3 + 10 HNO3 = 2 H3PO4 + 3 Cl2 + 10 NO2 + 2 H2O
Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O
C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H
NH4NO3(l) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(l) = 2 N2(g) + O2(g) + 4 H2O(g)
C3H6O + NaClO = CHCl3 + NaOH + C2H3NaO2 =>
C3H6O + 3 NaClO = CHCl3 + 2 NaOH + C2H3NaO2
Cu2S + Fe2(SO4)3 = Cu2SO4 + Fe2S3 =>
3 Cu2S + Fe2(SO4)3 = 3 Cu2SO4 + Fe2S3
Cl2 + Na(OH) + Cr2S3 = Na2SO4 + Na2CrO4 + NaCl + H2O =>
15 Cl2 + 40 Na(OH) + Cr2S3 = 3 Na2SO4 + 2 Na2CrO4 + 30 NaCl + 20 H2O
PtS + Co{3+} = Pt{2+} + Co{2+} + S =>
PtS + 2 Co{3+} = Pt{2+} + 2 Co{2+} + S
FE(SCdfg) + R = R2FE + SCdfg =>
FE(SCdfg) + 2 R = R2FE + SCdfg
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4OCl = NH4 + OCl =>
NH4OCl = NH4 + OCl
Zn + C = Zn4C2 =>
4 Zn + 2 C = Zn4C2
C3H12N6Cl12 = C3N6Cl12H12 =>
C3H12N6Cl12 = C3N6Cl12H12
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
KNO2 + CH3COOH = HNO2 + CH3COOK =>
KNO2 + CH3COOH = HNO2 + CH3COOK
PCl3 + KOH = H3PO3 + KCl =>
PCl3 + 3 KOH = H3PO3 + 3 KCl
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
HCl + Na2(CO3)2 = NaCl2 + H2O + CO2 =>
4 HCl + Na2(CO3)2 = 2 NaCl2 + 2 H2O + 2 CO2
Cr(OH)4 + H2O = CrO4 + H3O =>
Cr(OH)4 + 4 H2O = CrO4 + 4 H3O
NH4OH + Mg(NO3)2 = NH4(NO3) + Mg(OH)2 =>
2 NH4OH + Mg(NO3)2 = 2 NH4(NO3) + Mg(OH)2
Cu(NO3)2*6H2O + C2H5NO2 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 10 C2H5NO2 = 9 CuO + 20 CO2 + 14 N2 + 79 H2O
CaC2 + HBr = CaBr2 + H2C2 =>
CaC2 + 2 HBr = CaBr2 + H2C2
C2H3OH + CU + H2O = C2H5OH + CUO =>
C2H3OH + CU + H2O = C2H5OH + CUO
SO4 + HCl + BaCl2 = BaSO4 + HCl3 =>
SO4 + HCl + BaCl2 = BaSO4 + HCl3
N2H5{+} + I2 = N2 + I{-} + H{+} =>
N2H5{+} + 2 I2 = N2 + 4 I{-} + 5 H{+}
AgCO3 = AgO + CO2 =>
AgCO3 = AgO + CO2
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
C4H8 + F2 = C4H8F2 =>
C4H8 + F2 = C4H8F2
C6H5OH + H2O2 = C6H4(OH)2 + H2O =>
C6H5OH + H2O2 = C6H4(OH)2 + H2O
NH3 + OCl{-} = Cl2 + N2 + OH{-} =>
2 NH3 + 6 OCl{-} = 3 Cl2 + N2 + 6 OH{-}
Fe2S + H2O = Fe2O + H2S =>
Fe2S + H2O = Fe2O + H2S
FeBr3 + AgNO3 = Ag(Br) + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 Ag(Br) + Fe(NO3)3
NHO3 + H2S = NO2 + H2O + S =>
2 NHO3 + H2S = 2 NO2 + 2 H2O + S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li2I = I2 + Li =>
2 Li2I = I2 + 4 Li
Cl2 + KI + H2O = KCl + I2*H2O =>
Cl2 + 2 KI + H2O = 2 KCl + I2*H2O
C10H220 + O2 = H2O + CO2 =>
C10H220 + 65 O2 = 110 H2O + 10 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H6 = C2H2 =>
C6H6 = 3 C2H2
K2Cr2O7 + HCl + HCHO = KCl + CrCl3 + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 HCHO = 2 KCl + 2 CrCl3 + 3 HCOOH + 4 H2O
Bi(OH)3 + HNO3 = Bi3 + H2O + NO3 =>
3 Bi(OH)3 + 9 HNO3 = Bi3 + 9 H2O + 9 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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