| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na(s) + Si + 2 O2 = Na4SiO4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Cu + Cl2 + H2S = CuS + H2CuCl =>
4 Cu + Cl2 + 2 H2S = 2 CuS + 2 H2CuCl
NOF = N2 + O2 + F2 =>
2 NOF = N2 + O2 + F2
ZrO(NO3)2 + NH2CH2COOH = N2 + CO2 + H2O + ZrO2 =>
9 ZrO(NO3)2 + 10 NH2CH2COOH = 14 N2 + 20 CO2 + 25 H2O + 9 ZrO2
Rubidium + iodine = rubidiumiodide =>
2 Rb + I2 = 2 RbI
Cr(HCO3)2 = Cr + HCO3 =>
Cr(HCO3)2 = Cr + 2 HCO3
KNO3 + H2O = KO + NO3(H2) =>
KNO3 + H2O = KO + NO3(H2)
Na3(PO4) + Ni(SO4) = Na2(SO4) + Ni3(PO4)2 =>
2 Na3(PO4) + 3 Ni(SO4) = 3 Na2(SO4) + Ni3(PO4)2
NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O
KMnO4 + C6H12O6 = CO2 + Mn3O4 + KOH + H2O =>
72 KMnO4 + 13 C6H12O6 = 78 CO2 + 24 Mn3O4 + 72 KOH + 42 H2O
CH3CHO2CH3 + NO = CH3CHOCH3 + NO2 =>
CH3CHO2CH3 + NO = CH3CHOCH3 + NO2
MoO2{+2} + SO3{-2} + HOH = MoO2 + SO4{-} + H{+} =>
3 MoO2{+2} + 2 SO3{-2} + 2 HOH = 3 MoO2 + 2 SO4{-} + 4 H{+}
C6H5NO2 + HCl + Zn = C6H5NH2*HCl + ZnCl2 + H2O =>
C6H5NO2 + 7 HCl + 3 Zn = C6H5NH2*HCl + 3 ZnCl2 + 2 H2O
NH4OH + SO3 = NH4HSO4 =>
NH4OH + SO3 = NH4HSO4
HI + MgSO4 = HMgISO4 =>
HI + MgSO4 = HMgISO4
FeCl2 + Na2S = Na2Cl2 + FeS =>
FeCl2 + Na2S = Na2Cl2 + FeS
NaOCl + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaOCl + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
Mn3 + C2 = MnC =>
2 Mn3 + 3 C2 = 6 MnC
Cl2 + AgNO3 + H2O = AgCl + HNO3 + HClO =>
Cl2 + AgNO3 + H2O = AgCl + HNO3 + HClO
Li + H2O2 = H2O + LiO =>
Li + H2O2 = H2O + LiO
C14H12 + K2Cr2O7 + H2SO4 = C14H10O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C14H12 + K2Cr2O7 + 4 H2SO4 = C14H10O2 + Cr2(SO4)3 + K2SO4 + 5 H2O
K3[Fe(CN)6] + H2O2 = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
2 K3[Fe(CN)6] + H2O2 = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6]
Ni(s) + H2SO4(aq) = H2(aq) + NiSO4(s) =>
Ni(s) + H2SO4(aq) = H2(aq) + NiSO4(s)
Cr + HNO3(conc) = Cr(NO3)3 + H2 =>
2 Cr + 6 HNO3(conc) = 2 Cr(NO3)3 + 3 H2
KOH(s) + O2(g) = KO2(s) + H2O(l) =>
4 KOH(s) + 3 O2(g) = 4 KO2(s) + 2 H2O(l)
((Co(H2O)6))SO4 + NH3 = ((Co(NH3)6))SO4 + H2O =>
((Co(H2O)6))SO4 + 6 NH3 = ((Co(NH3)6))SO4 + 6 H2O
[Me4N]I + I2 = [Me4N]I3 =>
[Me4N]I + I2 = [Me4N]I3
H2C2O4 + KCrO4 + HCl = CrCl3 + KCl + H2O + CO2 =>
2 H2C2O4 + KCrO4 + 4 HCl = CrCl3 + KCl + 4 H2O + 4 CO2
NaHCO3 + C6H8O7*H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 3 CO2 + 4 H2O + Na3C6H5O7
He + CO = HeCO =>
He + CO = HeCO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2SO4 + NaCl = Hg2Cl2 + Na2SO4 =>
Hg2SO4 + 2 NaCl = Hg2Cl2 + Na2SO4
KCNS + FeCl3 = K3[Fe(CNS)6] + KCl =>
6 KCNS + FeCl3 = K3[Fe(CNS)6] + 3 KCl
H2O + Br2 = HBrO3 + HBr =>
3 H2O + 3 Br2 = HBrO3 + 5 HBr
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O
NH4Br + H2SO4 = HBr + NH4HSO4 =>
NH4Br + H2SO4 = HBr + NH4HSO4
LiCH3 + NH3 = NH2 + Li + CH4 =>
LiCH3 + NH3 = NH2 + Li + CH4
Ca(NO3)2 + BaO = CaO + Ba(NO3)2 =>
Ca(NO3)2 + BaO = CaO + Ba(NO3)2
Zn + HCOOH = ZnHCOO + H2 =>
2 Zn + 2 HCOOH = 2 ZnHCOO + H2
NaHSO3 + CuSO4 = NaHSO4 + Cu2O + SO2 =>
3 NaHSO3 + 2 CuSO4 = 3 NaHSO4 + Cu2O + 2 SO2
LiCO3 + HBr = Li2Br + H(CO3)2 =>
2 LiCO3 + HBr = Li2Br + H(CO3)2
C6H17OH + O2 = CO2 + H2O =>
C6H17OH + 10 O2 = 6 CO2 + 9 H2O
H2SO4 + Zn = H + ZnSO4 =>
H2SO4 + Zn = 2 H + ZnSO4
CrPO4 + Ca = Cr + CaPO4 =>
CrPO4 + Ca = Cr + CaPO4
SnSO4 + HCl = SnCl4 + H2SO4 + H =>
SnSO4 + 4 HCl = SnCl4 + H2SO4 + 2 H
CaCO3 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O + 3 CO2
KMnO4 + NO + H2SO4 = MnSO2 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 9 NO + 3 H2SO4 = 2 MnSO2 + 9 NO2 + K2SO4 + 3 H2O
V2O5 + H2O = V2O3(OH)4 =>
V2O5 + 2 H2O = V2O3(OH)4
NH4CNO + H2O = (NH4)2CO3 =>
NH4CNO + 2 H2O = (NH4)2CO3
| 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 76 77 78 79 80 81 82 83 84 85 86 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
