| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(O)3 + 3 CO = Fe + 3 CO2
NH4Br + H2O = H3O + NBr =>
NH4Br + 4 H2O = 4 H3O + NBr
HC9H7O4 + Ca(OH)2 = H2O + Ca(C9H7O4)2 =>
2 HC9H7O4 + Ca(OH)2 = 2 H2O + Ca(C9H7O4)2
I{-} + NO + H{+} = I2 + NH4{+} + H2O =>
10 I{-} + 2 NO + 12 H{+} = 5 I2 + 2 NH4{+} + 2 H2O
MnSO4 + Na2S2O8 + HNO3 = HMnO4 + Na2SO4 + H2SO4 + NO2 =>
2 MnSO4 + Na2S2O8 + 8 HNO3 = 2 HMnO4 + Na2SO4 + 3 H2SO4 + 8 NO2
CH30H + O2 = CH20 + H2O =>
4 CH30H + 11 O2 = 4 CH20 + 22 H2O
C2H6Cl2Si + H2O = C2H8O2Si + HCl =>
C2H6Cl2Si + 2 H2O = C2H8O2Si + 2 HCl
Ba(C2H3O2)2 + H2O = BaO + HC2H3O2 =>
Ba(C2H3O2)2 + H2O = BaO + 2 HC2H3O2
C10H15OH + O2 = CO2 + H2O =>
2 C10H15OH + 27 O2 = 20 CO2 + 16 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C6H12O6 = CH3COOH =>
C6H12O6 = 3 CH3COOH
AgNO3 + Na2Cl = Ag2Cl + NaNO3 =>
2 AgNO3 + Na2Cl = Ag2Cl + 2 NaNO3
Fe(NO3)3(aq) + NH4OH(aq) = FeOH + NH4(NO3)3 =>
Fe(NO3)3(aq) + NH4OH(aq) = FeOH + NH4(NO3)3
K2CO3 + AgNO3 = KNO3 + Ag2CO3 =>
K2CO3 + 2 AgNO3 = 2 KNO3 + Ag2CO3
C9H8O3 = CH4 + H2O + C =>
2 C9H8O3 = CH4 + 6 H2O + 17 C
CH3COOH(aq) + CaCO3(s) = CO2(g) + H2O(l) + (CH3COO)2Ca(aq) =>
2 CH3COOH(aq) + CaCO3(s) = CO2(g) + H2O(l) + (CH3COO)2Ca(aq)
Li + Si = Li4Si =>
4 Li + Si = Li4Si
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CH3CH3 + O2(g) = CCO2(g) + H2O(g) =>
2 CH3CH3 + 5 O2(g) = 2 CCO2(g) + 6 H2O(g)
FCl3 + Pb(NO3)2 = FNO3 + Pb(Cl3)2 =>
2 FCl3 + Pb(NO3)2 = 2 FNO3 + Pb(Cl3)2
HCe + K2Cr2O7 = KCe + CrCe3 + Ce2 + H2O =>
14 HCe + K2Cr2O7 = 2 KCe + 2 CrCe3 + 3 Ce2 + 7 H2O
K4(Fe(SCN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4(Fe(SCN)6) + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
HCl + KNO3 + Sn = K2SnCl6 + NO2 + H2O + NO =>
6 HCl + 2 KNO3 + Sn = K2SnCl6 + NO2 + 3 H2O + NO
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
C2H2Br + Br2 = C2HBr2 + HBr =>
C2H2Br + Br2 = C2HBr2 + HBr
P4S10 + HNO3 = H2PO4 + NO2 + H2SO4 + H2O =>
P4S10 + 84 HNO3 = 4 H2PO4 + 84 NO2 + 10 H2SO4 + 28 H2O
W + I2 = WI2 =>
W + I2 = WI2
C3H6O2 + NaOH = C2H3O2Na + CH4O =>
C3H6O2 + NaOH = C2H3O2Na + CH4O
(NH4)2SO4(aq) + Sr(NO3)2(aq) = SrSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Sr(NO3)2(aq) = SrSO4 + 2 NH4NO3
C + H2O(g) = CO + H =>
C + H2O(g) = CO + 2 H
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
Fe3O4 + HNO3 = Fe(NO3)3 + NO + HOH =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 HOH
CrO + H2 = Cr + H2O =>
CrO + H2 = Cr + H2O
C2H5NO2 + CuCO3Cu(OH)2H2O = Cu(C2H4NO2)2(OH)2 + H2 + CO2 =>
4 C2H5NO2 + CuCO3Cu(OH)2H2O = 2 Cu(C2H4NO2)2(OH)2 + 2 H2 + CO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H + O2 = H2OH2 =>
8 H + O2 = 2 H2OH2
C4H9OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 24 MnSO4 + 12 K2SO4 + 61 H2O
Cr2O7{2–} + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7{2–} + 5 Sn{2+} + 14 H{+} = 2 Cr{3+} + 5 Sn{4+} + 7 H2O
HNO3 + Zn = ZnO + NO2 + H =>
HNO3 + Zn = ZnO + NO2 + H
NH2H4 + H2O2 = N2 + H2O =>
2 NH2H4 + 6 H2O2 = N2 + 12 H2O
Mn(ClO4)5 + Na2S = NaClO4 + Mn2S5 =>
2 Mn(ClO4)5 + 5 Na2S = 10 NaClO4 + Mn2S5
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca + N2 + O2 = CaNO2 =>
2 Ca + N2 + 2 O2 = 2 CaNO2
BaCl2 + Fe(No3)2 = Ba(No3)2 + FeCl2 =>
BaCl2 + Fe(No3)2 = Ba(No3)2 + FeCl2
ZnSO4*7H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = ZnO + Na2SO4 + 8 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCOOH + H2SO4 = SO2 + CO2 + H2O =>
HCOOH + H2SO4 = SO2 + CO2 + 2 H2O
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 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 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 89 90 91 92 93 94 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
