| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 HBr = SO2 + Br2 + H2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
O2{2-} + H2O = HO + OH{-} =>
O2{2-} + 2 H2O = 2 HO + 2 OH{-}
I3{-} + S2O3{-}2 = I{-} + S4O6{-}2 =>
I3{-} + 4 S2O3{-}2 = 3 I{-} + 2 S4O6{-}2
Mn3O4 + CO2 = Mn2O3 + CO =>
2 Mn3O4 + CO2 = 3 Mn2O3 + CO
CaCO3 + Au(OH)3 = Ca(OH)3 + AuCO3 =>
CaCO3 + Au(OH)3 = Ca(OH)3 + AuCO3
FeSO4 + Ce(SO4)3 = Fe2(SO4)3 + Ce2(SO4)3 =>
6 FeSO4 + 2 Ce(SO4)3 = 3 Fe2(SO4)3 + Ce2(SO4)3
C2H6O2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
SO4Cl2 + HI = H2S + H2O + HCl + I2 =>
SO4Cl2 + 12 HI = H2S + 4 H2O + 2 HCl + 6 I2
CH3NH3I + KOH = CH3NH2 + KI + H2O =>
CH3NH3I + KOH = CH3NH2 + KI + H2O
CuO + H2SO2 = CuSO2 + H2O =>
CuO + H2SO2 = CuSO2 + H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
CH3COOH(l) + Na2CO3(l) = CH3COONa(l) + CO2(g) + H2O(l) =>
2 CH3COOH(l) + Na2CO3(l) = 2 CH3COONa(l) + CO2(g) + H2O(l)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Mg + HCI = MgCI2CH2 =>
Mg + 2 HCI = MgCI2CH2
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
Li + Be = Li2Be =>
2 Li + Be = Li2Be
CHCl3 + NaOH = COCl2 + NaCl + H2 =>
CHCl3 + NaOH = COCl2 + NaCl + H2
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
Mg(NO2)2 + H2SO4 = Mg(SO4) + H2(NO2)2 =>
Mg(NO2)2 + H2SO4 = Mg(SO4) + H2(NO2)2
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Mn{+2} + HSO4{-}{+} = MnO4{-} + SO2 + H2O + H{+} =>
2 Mn{+2} + 5 HSO4{-}{+} = 2 MnO4{-} + 5 SO2 + 2 H2O + H{+}
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
Cu2O + Fe2S3 = Fe2O3 + Cu2S =>
3 Cu2O + Fe2S3 = Fe2O3 + 3 Cu2S
CH3(CH2)5CH3 + O2 = H2O + CO2 =>
CH3(CH2)5CH3 + 11 O2 = 8 H2O + 7 CO2
AsH3 + NaOH + H2O2 = Na3AsO4 + H2O =>
AsH3 + 3 NaOH + 4 H2O2 = Na3AsO4 + 7 H2O
Rb2CO3 + ZnO + NH4H2PO4 = RbZnPO4 + NH3 + H2O + CO2 =>
Rb2CO3 + 2 ZnO + 2 NH4H2PO4 = 2 RbZnPO4 + 2 NH3 + 3 H2O + CO2
Bi(OH)3 + KOH + KClO3 = K3BiO4 + KCl + H2O =>
3 Bi(OH)3 + 9 KOH + KClO3 = 3 K3BiO4 + KCl + 9 H2O
KMnO4 + NO2 + KOH = K2MnO4 + H2O + KNO3 =>
KMnO4 + NO2 + 2 KOH = K2MnO4 + H2O + KNO3
Cu3 + O2 = CuO =>
2 Cu3 + 3 O2 = 6 CuO
Y + K5C60 + CuCl2 = YKC60Cu2 + KCl =>
Y + K5C60 + 2 CuCl2 = YKC60Cu2 + 4 KCl
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Mg(CI)2 + NaOH = Mg(OH)2 + NaCI =>
Mg(CI)2 + 2 NaOH = Mg(OH)2 + 2 NaCI
SeO2 + O2 + H2O = H2SeO4 =>
2 SeO2 + O2 + 2 H2O = 2 H2SeO4
Na2S(aq) + HNO3(aq) = H2S(aq) + NaNO3(s) =>
Na2S(aq) + 2 HNO3(aq) = H2S(aq) + 2 NaNO3(s)
Mg3(PO4)2 + H2 = Mg + HPO4 =>
Mg3(PO4)2 + H2 = 3 Mg + 2 HPO4
HCOOH + K2CO3 = HCOO + K2OH =>
2 HCOOH + K2CO3 = 3 HCOO + K2OH
Co + Si = CoSi =>
Co + Si = CoSi
Na2SO3 + KMnO4 + KOH = Na2SO4 + H2O + K2MnO4 =>
Na2SO3 + 2 KMnO4 + 2 KOH = Na2SO4 + H2O + 2 K2MnO4
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
NaBr + Ca(OH)2 = (CaBr2) + (NaOH) =>
2 NaBr + Ca(OH)2 = (CaBr2) + 2(NaOH)
C3H7NO2S + H2O = CH4 + CO2 + NH3 + H2S =>
4 C3H7NO2S + 6 H2O = 5 CH4 + 7 CO2 + 4 NH3 + 4 H2S
N2H4O3 = N2 + O2 + H2O =>
2 N2H4O3 = 2 N2 + O2 + 4 H2O
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
Sn + CuSO4 = SnSO4 + Cu =>
Sn + CuSO4 = SnSO4 + Cu
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C8H4O2 + O2 = CO2 + H2O =>
C8H4O2 + 8 O2 = 8 CO2 + 2 H2O
Ba(OH)2(s) + H2SO4 = BaSO4 + H2O =>
Ba(OH)2(s) + H2SO4 = BaSO4 + 2 H2O
| 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 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
