| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnBr2 + Na2CO3 = MnCO3 + Na2Br2
Ag2S + NaCN + O2 = NaAg(CN)2 + Na2SO4 =>
Ag2S + 4 NaCN + 2 O2 = 2 NaAg(CN)2 + Na2SO4
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
H3(PO4) + NaOH = Na3PO4 + H2O =>
H3(PO4) + 3 NaOH = Na3PO4 + 3 H2O
CH4 + L2 = CH3L + HL =>
CH4 + L2 = CH3L + HL
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
NaBr + O3 + H2SO4 = Br2 + Na2SO4 + H2O =>
6 NaBr + O3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
H2S + H2O + I2 = H2SO4 + HI =>
H2S + 4 H2O + 4 I2 = H2SO4 + 8 HI
H3BO3 + NaOH = NaBO2 + H2O =>
H3BO3 + NaOH = NaBO2 + 2 H2O
NaCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + Cl2 + K2SO4 + H2O =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 3 Cl2 + K2SO4 + 7 H2O
NH4OH + KCl = K(OH) + NH4Cl =>
NH4OH + KCl = K(OH) + NH4Cl
I2 + SiO = IO + Si =>
I2 + 2 SiO = 2 IO + 2 Si
CH2 + H2O = CO2 + H2 =>
CH2 + 2 H2O = CO2 + 3 H2
Sr + H = HSr =>
Sr + H = HSr
C45H86O6 + NaOH = C3H8O3 + C14H27NaO2 =>
C45H86O6 + 3 NaOH = C3H8O3 + 3 C14H27NaO2
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
Fr + Cl = FrCl =>
Fr + Cl = FrCl
NaNO3 + Zn + NaOH = NH3 + H2O + Na2ZnO2 =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 2 H2O + 4 Na2ZnO2
C5H7OH + O2 = CO2 + H2O =>
2 C5H7OH + 13 O2 = 10 CO2 + 8 H2O
H2SO4 + Ca(HO)2 = H2O + CaSO4 =>
H2SO4 + Ca(HO)2 = 2 H2O + CaSO4
Fe3O4 + HCl = (t)FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = (t)FeCl2 + 2 FeCl3 + 4 H2O
Na2S2O3 + K2Cr2O7 + HCl = S + Na2SO4 + CrCl3 + KCl + H2O =>
3 Na2S2O3 + K2Cr2O7 + 8 HCl = 3 S + 3 Na2SO4 + 2 CrCl3 + 2 KCl + 4 H2O
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O
CH3(CH2)2CHO + KMnO4 = KOH + MnO2 + H2O + CO2 =>
3 CH3(CH2)2CHO + 22 KMnO4 = 22 KOH + 22 MnO2 + H2O + 12 CO2
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
CuSO4 + K2HPO4 = CuHPO4 + K2SO4 =>
CuSO4 + K2HPO4 = CuHPO4 + K2SO4
KOH = KO + H =>
KOH = KO + H
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag =>
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag
Cu + S1 = CuS =>
Cu + S1 = CuS
K4Fe(CN)6 + KMnO4 + H2OSO4 = KHSO + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
30 K4Fe(CN)6 + 52 KMnO4 + 269 H2OSO4 = 172 KHSO + 15 Fe2(SO4)3 + 52 MnSO4 + 180 HNO3 + 180 CO2 + 93 H2O
Sr(OH)2 + H3PO4 = O8P2Sr3 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = O8P2Sr3 + 6 H2O
Mg(OH)2 + (NH4)2HPO4 = Mg2P2O7 + NH3 + H2O =>
2 Mg(OH)2 + 2(NH4)2HPO4 = Mg2P2O7 + 4 NH3 + 5 H2O
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O =>
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
CH3CH2OH + MnO4{-} = CH3COOH + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COOH + 4 MnO2 + H2O + 4 OH{-}
NH4I + H2O = NH3 + H3O + I =>
NH4I + H2O = NH3 + H3O + I
NaCO3 + Ca + H2O = CaCO3 + Na2O + H2 =>
2 NaCO3 + 2 Ca + H2O = 2 CaCO3 + Na2O + H2
Li + Cu3N = Li3N + Cu =>
3 Li + Cu3N = Li3N + 3 Cu
Ag(s) + Pb(NO3)3(aq) = Ag(NO3)3 + Pb =>
Ag(s) + Pb(NO3)3(aq) = Ag(NO3)3 + Pb
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
K2SO3 + MgBr2 = KBr + MgSO3 =>
K2SO3 + MgBr2 = 2 KBr + MgSO3
Li + HNO = LiNO + H =>
Li + HNO = LiNO + H
Na2O + S = SO2 + Na =>
2 Na2O + S = SO2 + 4 Na
TlNO3 + NaOH + Cl2 = Tl2O3 + NaCl + NaNO3 + H2O =>
2 TlNO3 + 6 NaOH + 2 Cl2 = Tl2O3 + 4 NaCl + 2 NaNO3 + 3 H2O
HI + KHO = KI + H2O =>
HI + KHO = KI + H2O
Mg + H2SO3 = Mg2(SO3)3 + H2 =>
2 Mg + 3 H2SO3 = Mg2(SO3)3 + 3 H2
Si + NaOH + H2O = H2 + Na2SiO3 =>
Si + 2 NaOH + H2O = 2 H2 + Na2SiO3
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + Cu2O + 3 H2O
HCl(g) + Ba(OH)2 = Cl2Ba + H2O(e) =>
2 HCl(g) + Ba(OH)2 = Cl2Ba + 2 H2O(e)
| 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
