| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7
NH6 = N2 + H2 =>
2 NH6 = N2 + 6 H2
C(s) + H2(g) + H2O(l) = C4H10O(l) =>
4 C(s) + 4 H2(g) + H2O(l) = C4H10O(l)
CO3{2-}(aq) + H2O(l) = HCO3{-}(aq) + OH{-}(aq) =>
CO3{2-}(aq) + H2O(l) = HCO3{-}(aq) + OH{-}(aq)
HCl + NH3 = (NH4Cl) =>
HCl + NH3 = (NH4Cl)
Co2 + H1 = CoH2 =>
Co2 + 4 H1 = 2 CoH2
HCIO4 + NH3 = NH4CIO4 =>
HCIO4 + NH3 = NH4CIO4
Aluminium + Sulfuricacid = Aluminiumsulfate + hydrogen =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
As + NOH = N3AsO3 + H2 =>
2 As + 6 NOH = 2 N3AsO3 + 3 H2
Ca + SO4H = CaSO4 + H2 =>
2 Ca + 2 SO4H = 2 CaSO4 + H2
HF + Ca(HCO3)2 = H2O + CO2 + CaF2 =>
2 HF + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaF2
C2H6O2 + H2O = C2H3O2 + H3O =>
C2H6O2 + 3 H2O = C2H3O2 + 3 H3O
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
C2H2O4 + Na2CO3 = C2HO4Na + CO2 + H2O =>
2 C2H2O4 + Na2CO3 = 2 C2HO4Na + CO2 + H2O
ZnF2 + Mg = ZnMg + F2 =>
ZnF2 + Mg = ZnMg + F2
C5H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CH4N2O
KIO3 + NaHSO3 = KHSO3 + NaIO3 =>
KIO3 + NaHSO3 = KHSO3 + NaIO3
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2 =>
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2
H2SO4 + N2O5 = N2SO4 + H2O5 =>
H2SO4 + N2O5 = N2SO4 + H2O5
ZnO + HCOOH = Zn(HCOO)2 + H2O =>
ZnO + 2 HCOOH = Zn(HCOO)2 + H2O
NH2 + O2 + CH4 = HCN + H2O =>
4 NH2 + 5 O2 + 4 CH4 = 4 HCN + 10 H2O
HNO2Ca(OH)2 = CaNO2H(OH)2 =>
HNO2Ca(OH)2 = CaNO2H(OH)2
BCl3 + NH3 = BN + HCl =>
BCl3 + NH3 = BN + 3 HCl
HCl + CoO = CoCl2 + H2O =>
2 HCl + CoO = CoCl2 + H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
H8 + O2 = HO3 =>
H8 + 12 O2 = 8 HO3
AgF + Zn = ZnF + Ag =>
AgF + Zn = ZnF + Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO4 + KCl = KClO4 + NaCl =>
NaClO4 + KCl = KClO4 + NaCl
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
Mn2I3 = Mn + I2 =>
2 Mn2I3 = 4 Mn + 3 I2
H2SeO3 + Li2O = H2O + Li2SeO3 =>
H2SeO3 + Li2O = H2O + Li2SeO3
Al + Cl2 = Al(Cl2) =>
Al + Cl2 = Al(Cl2)
C2H4 = C + H =>
C2H4 = 2 C + 4 H
HIO3 + H2O = IO3{-} + H3O{+} =>
HIO3 + H2O = IO3{-} + H3O{+}
HJO3 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
2 HJO3 + 10 KJ + 5 H2SO4 = 6 J2 + 5 K2SO4 + 6 H2O
K2S + Cr(C2H3O2)3 = Cr2S3 + KC2H3O2 =>
3 K2S + 2 Cr(C2H3O2)3 = Cr2S3 + 6 KC2H3O2
AgNO3 + NaCl + H = HCl + NaNO3 + Ag =>
AgNO3 + NaCl + H = HCl + NaNO3 + Ag
C2H5NO2 + KOH = C2H4KNO2 + H2O =>
C2H5NO2 + KOH = C2H4KNO2 + H2O
K2CO3 + MnBr2 = KBr + Mn(CO3) =>
K2CO3 + MnBr2 = 2 KBr + Mn(CO3)
Ti + HNO3 + HCl = H2[TiCl6] + NO + H2O =>
3 Ti + 4 HNO3 + 18 HCl = 3 H2[TiCl6] + 4 NO + 8 H2O
Al(NO3)3 + Cd2C2O4 = Al2(C2O4)3 + CdNO3 =>
2 Al(NO3)3 + 3 Cd2C2O4 = Al2(C2O4)3 + 6 CdNO3
Zn + HNO3 = Zn(NO3)2 + H2O + NH2NO3 =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 3 H2O + NH2NO3
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
Fe2O3 + Pb = PbO + Fe =>
Fe2O3 + 3 Pb = 3 PbO + 2 Fe
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Mg(OH)2 + KOH = KMg + OH =>
Mg(OH)2 + KOH = KMg + 3 OH
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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