| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CrI3 + 62 KOH + 23 Cl2 = 2 K2Cr2O7 + 12 KIO4 + 46 KCl + 62 H
Cr(s) + AgNO3(aq) = Cr(NO3)(aq) + Ag(s) =>
Cr(s) + AgNO3(aq) = Cr(NO3)(aq) + Ag(s)
C8H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2 =>
7 C8H8 + 4 KMnO4 + 6 H2SO4 = 8 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 10 H2
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
CH4 = C + H =>
CH4 = C + 4 H
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
Mg{2+} + Cl{-} = MgCl2 =>
Mg{2+} + 2 Cl{-} = MgCl2
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
UF6 + H2O = HF + U2O4F4 =>
2 UF6 + 4 H2O = 8 HF + U2O4F4
C5H9O2 + O2 = CO2 + H2O =>
4 C5H9O2 + 25 O2 = 20 CO2 + 18 H2O
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
NH3 + KMnO4 = MnO2 + N2 + H2O + K(OH) =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 H2O + 2 K(OH)
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
Fe + Ar = FeAr4 =>
Fe + 4 Ar = FeAr4
(NH4)3PO4(s) = N2(g) + H2(g) + P4(s) + O2(g) =>
4(NH4)3PO4(s) = 6 N2(g) + 24 H2(g) + P4(s) + 8 O2(g)
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
C6H12O6 + HCO3{-} = C3H5O3{-} + H2CO3 =>
C6H12O6 + 2 HCO3{-} = 2 C3H5O3{-} + 2 H2CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SO2 + KOH = H2O + SO3 + K =>
SO2 + 2 KOH = H2O + SO3 + 2 K
CuX2 + O2 = X2 + CuO =>
2 CuX2 + O2 = 2 X2 + 2 CuO
BaCl + NaSO4 = Na2Cl2 + BaSO4 =>
2 BaCl + 2 NaSO4 = Na2Cl2 + 2 BaSO4
Cr2(SO4)3 + KOH + HClO3 = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 11 KOH + HClO3 = 2 K2CrO4 + KCl + 3 K2SO4 + 6 H2O
CaH2 + O2 = H2 + CaO2 =>
CaH2 + O2 = H2 + CaO2
(NH4)2PtCl4 + HCl = H2PtCl6 + NH4Cl + H2 =>
(NH4)2PtCl4 + 4 HCl = H2PtCl6 + 2 NH4Cl + H2
LiCl + AgNO2 = LiNO2 + AgCl =>
LiCl + AgNO2 = LiNO2 + AgCl
Mn(NO3)2 + Na2PO4 = MnPO4 + Na2(NO3)2 =>
Mn(NO3)2 + Na2PO4 = MnPO4 + Na2(NO3)2
C6H4Cl3NO4S2 + NH3 = C6H6ClN3O4S2 + HCl + H2 =>
C6H4Cl3NO4S2 + 2 NH3 = C6H6ClN3O4S2 + 2 HCl + H2
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
CuSO4 + NH4OH = [Cu(NH3)2]SO4 + H2O =>
CuSO4 + 2 NH4OH = [Cu(NH3)2]SO4 + 2 H2O
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2 =>
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2
Fe + SO = Fe2S3 + O2 =>
4 Fe + 6 SO = 2 Fe2S3 + 3 O2
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
C6H6CH2OH + MnO4{-} + H{+} = C6H5COOH + Mn{2+} + H2O =>
C6H6CH2OH + MnO4{-} + 3 H{+} = C6H5COOH + Mn{2+} + 3 H2O
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
BrO3{-} + S + HCO3{-} + NH4{+} = C5H7NO2 + Br{-} + SO4{-}2 + H{+} =>
11 BrO3{-} + 18 S + 15 HCO3{-} + 3 NH4{+} = 3 C5H7NO2 + 11 Br{-} + 18 SO4{-}2 + 6 H{+}
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
SCl2 + NH3 = S4N4 + NH4Cl + S8 =>
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
Ni + HCN = Ni(CN)3 + H2 =>
2 Ni + 6 HCN = 2 Ni(CN)3 + 3 H2
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
Au2S + H2 = Au + H2S =>
Au2S + H2 = 2 Au + H2S
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Ga + KOH = K3GaO3 + H2 =>
2 Ga + 6 KOH = 2 K3GaO3 + 3 H2
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
C2H6O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2 =>
7 C2H6O + K2Cr2O7 + 4 H2SO4 = 7 CH3COOH + K2SO4 + Cr2(SO4)3 + 11 H2
HBrO2 + NaOH = HOH + NaBrO2 =>
HBrO2 + NaOH = HOH + NaBrO2
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
Rb + Co3 = Rb3Co =>
9 Rb + Co3 = 3 Rb3Co
| 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.
