| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 K = Al + 3 KOH
NH4 + SO4 + NaOH = Na2SO4 + H2O + NH3 =>
2 NH4 + SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
K2CO3 + C2H5OCl = C2H5CHO + KCl + O2 =>
3 K2CO3 + 6 C2H5OCl = 5 C2H5CHO + 6 KCl + 5 O2
C4H10 + O2 = CO3 + H2O =>
2 C4H10 + 17 O2 = 8 CO3 + 10 H2O
KI + SrSO4 = K2SO4 + SrI2 =>
2 KI + SrSO4 = K2SO4 + SrI2
CC + O2 = CO =>
CC + O2 = 2 CO
Ag + NiSO4 = AgSO4 + Ni =>
Ag + NiSO4 = AgSO4 + Ni
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Na2CO3 + ClH = NaCl + H2O + CO2 =>
Na2CO3 + 2 ClH = 2 NaCl + H2O + CO2
HCOOH + Mg(OH)2 = CO2 + H2O + HCOOMg =>
3 HCOOH + 2 Mg(OH)2 = CO2 + 4 H2O + 2 HCOOMg
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H{+} + AsO4{-3} + H2S = As2S3 + S + H2O =>
6 H{+} + 2 AsO4{-3} + 5 H2S = As2S3 + 2 S + 8 H2O
PCl5(s) + H2O(l) = POCl3(l) + HCl(g) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(g)
SnO2 + HI = H2O + SnOI2 =>
SnO2 + 2 HI = H2O + SnOI2
AgBr(s) + Na2S2O3(aq) = Na5Ag(S2O3)3(aq) + NaBr(aq) =>
AgBr(s) + 3 Na2S2O3(aq) = Na5Ag(S2O3)3(aq) + NaBr(aq)
(CH3CH2OH) + (O2) = (H2O) + (CH3COOH) =>
(CH3CH2OH) + (O2) = (H2O) + (CH3COOH)
Na2Cr2O7 + NH4NO3 = (NH4)2Cr2O7 + NaNO3 =>
Na2Cr2O7 + 2 NH4NO3 = (NH4)2Cr2O7 + 2 NaNO3
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
*N2O5 + H2O = HNO3 =>
*N2O5 + H2O = 2 HNO3
Na2O + H3PO4 = Na3PO4 + NaOH =>
3 Na2O + H3PO4 = Na3PO4 + 3 NaOH
MgSO4 + NH4Cl = MgCl2 + (NH4)2SO4 =>
MgSO4 + 2 NH4Cl = MgCl2 + (NH4)2SO4
Pb(s) + NO3(aq) = Pb(NO3)2(s) =>
Pb(s) + 2 NO3(aq) = Pb(NO3)2(s)
Ca(OH)2 + C2K2O4 = C2CaO4 + KOH =>
Ca(OH)2 + C2K2O4 = C2CaO4 + 2 KOH
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(O)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 2 H2SO4 = 2 Cr2(O)3 + 2 K2SO4 + 3 CH3COOH + 5 H2O
Ag + H2S + O3 = AgS2 + H2O =>
3 Ag + 6 H2S + 2 O3 = 3 AgS2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4 =>
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4
SnCl2 + KMnO4 = Sn + KCl + MnO4 =>
SnCl2 + 2 KMnO4 = Sn + 2 KCl + 2 MnO4
H3PO4 + CaOH2 = CaOH + POH + H2O =>
H3PO4 + 4 CaOH2 = 4 CaOH + POH + 3 H2O
CuNO2 + NH4ClO4 = CuClO4 + NH4NO2 =>
CuNO2 + NH4ClO4 = CuClO4 + NH4NO2
KMnO4 + H2O2 = O2 + KOHMnO2 =>
2 KMnO4 + H2O2 = 2 O2 + 2 KOHMnO2
CoCO3 + H2C2O4 = Co(C2O4)*H2O + CO2 =>
CoCO3 + H2C2O4 = Co(C2O4)*H2O + CO2
KMnO4 + H2SO4 + Cl{-} = K2SO4 + MnSO4 + Cl2 + H2O + O{2-} =>
2 KMnO4 + 3 H2SO4 + 10 Cl{-} = K2SO4 + 2 MnSO4 + 5 Cl2 + 3 H2O + 5 O{2-}
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
Na2SeO3 + KMnO4 + NaOH = Na2SeO4 + K2MnO4 + Na2MnO4H2O =>
Na2SeO3 + 2 KMnO4 + 2 NaOH = Na2SeO4 + K2MnO4 + Na2MnO4H2O
Ca(OH)2 + SiO2 = CaSiO3 + H2O =>
Ca(OH)2 + SiO2 = CaSiO3 + H2O
ClO3 + N2H4 = H2O + Cl2 + N2 =>
2 ClO3 + 3 N2H4 = 6 H2O + Cl2 + 3 N2
LaSrCoO4 + H2SO4 = CoSO4 + H2O + O + La2(SO4)3 + SrSO4 =>
2 LaSrCoO4 + 7 H2SO4 = 2 CoSO4 + 7 H2O + O + La2(SO4)3 + 2 SrSO4
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HCI(aq) + NaOH(aq) = NaCI + H2O(l) =>
HCI(aq) + NaOH(aq) = NaCI + H2O(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
