| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 3 SnO + 4 KOH = 2 MnO2 + 3 K2SnO3 + 2 H2O
CeNO3 + NaOH = CeOH + NaNO3 =>
CeNO3 + NaOH = CeOH + NaNO3
CH3CHONaCH3 + CH3Br = CH3CH2Br + NaOCH3 =>
CH3CHONaCH3 + 2 CH3Br = 2 CH3CH2Br + NaOCH3
CH3COOH + Cr2O7{-2} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3COOH + 4 Cr2O7{-2} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
H2O + CO2 = C6H12 + O6 =>
6 H2O + 6 CO2 = C6H12 + 3 O6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(OH)2 + HNO3 = H2O + Ba + NO3 =>
Ba(OH)2 + 2 HNO3 = 2 H2O + Ba + 2 NO3
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 K2Cr2O7 + CH3CH2CH2OH + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 3 CO2 + 16 H2O
HCl(i) + Zn(s) = ZnCl2(s) + H2(g) =>
2 HCl(i) + Zn(s) = ZnCl2(s) + H2(g)
CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O
Ag2O + KOH = AgOH + K2O =>
Ag2O + 2 KOH = 2 AgOH + K2O
FeS + H2CO3 = FeCO3 + H2S =>
FeS + H2CO3 = FeCO3 + H2S
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = 2 NH4(C2H3O2)(aq) + PbBr2(s)
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
HNO3(aq) + Ba(OH)2(a) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(a) = Ba(NO3)2(aq) + 2 H2O(l)
FeCrO4 + KCO3 + O2 = KCrO4 + FeO2 + CO2 =>
2 FeCrO4 + 2 KCO3 + O2 = 2 KCrO4 + 2 FeO2 + 2 CO2
PH3 + H2O2 = P4O10 + H2O =>
4 PH3 + 16 H2O2 = P4O10 + 22 H2O
AI + Br2 = AI(Br3) =>
2 AI + 3 Br2 = 2 AI(Br3)
C3H5(OH)3 + C6H7O2(OH)2 = C21H35O12 + H2O =>
5 C3H5(OH)3 + C6H7O2(OH)2 = C21H35O12 + 7 H2O
KCrO4 + NH4OH = NH4CrO4 + KOH =>
KCrO4 + NH4OH = NH4CrO4 + KOH
Fe2 + Cr = FeCr =>
Fe2 + 2 Cr = 2 FeCr
NaCl(aq) + CuSO4(aq) = CuCl2(aq) + Na2SO4(aq) =>
2 NaCl(aq) + CuSO4(aq) = CuCl2(aq) + Na2SO4(aq)
Sb2S5 + HNO3 + H2O = H2SbO + H2SO4 + NO =>
Sb2S5 + 10 HNO3 + 2 H2O = 2 H2SbO + 5 H2SO4 + 10 NO
VCl2 + KMnO4 + KOH = MnO2 + KVO3 + H2O + KCl =>
VCl2 + KMnO4 + 2 KOH = MnO2 + KVO3 + H2O + 2 KCl
Rb2SO3 + Fe(NO3)2 = RbNO3 + FeSO3 =>
Rb2SO3 + Fe(NO3)2 = 2 RbNO3 + FeSO3
Co(OH)2 + H3PO4 + K2O = K2Co2P6O18 + H2O =>
2 Co(OH)2 + 6 H3PO4 + K2O = K2Co2P6O18 + 11 H2O
H + H2O = H3O =>
H + H2O = H3O
PO4{-} + H2SO4 = H2PO4{-} + SO4 =>
PO4{-} + H2SO4 = H2PO4{-} + SO4
NaCl + NaOH = Na + HCl + O =>
NaCl + NaOH = 2 Na + HCl + O
Cl2 + CO2 + O2 + H2O = C3H5(ClO3)3 =>
6 Cl2 + 12 CO2 + O2 + 10 H2O = 4 C3H5(ClO3)3
Na2S2O3 + H2O + Cl2 + NaCl = HCl + Na2SO4 =>
Na2S2O3 + 5 H2O + 4 Cl2 + 2 NaCl = 10 HCl + 2 Na2SO4
K2CO3(l) + H2SO4(l) = CO2(g) + K2SO4(l) + H2O(l) =>
K2CO3(l) + H2SO4(l) = CO2(g) + K2SO4(l) + H2O(l)
HCl + K2SO3 = KCl + H2O + SO2(g) =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2(g)
NH3(g) + O2 = HNO3(g) + H2O(l) =>
NH3(g) + 2 O2 = HNO3(g) + H2O(l)
N2 + Na = N2Na =>
N2 + Na = N2Na
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
HV + NaOH = NaV + H2O =>
HV + NaOH = NaV + H2O
Co3(aq) + (HPO4)3(aq) = (CoPO4)3(s) + H2(aq) =>
2 Co3(aq) + 2(HPO4)3(aq) = 2(CoPO4)3(s) + 3 H2(aq)
Rb2SO4 + AgNO3 = RbNO3 + Ag2SO4 =>
Rb2SO4 + 2 AgNO3 = 2 RbNO3 + Ag2SO4
BaCl2 + H2CO3 = Ba(HCO3)2 + HCl =>
BaCl2 + 2 H2CO3 = Ba(HCO3)2 + 2 HCl
CO3N = CO3 + N =>
CO3N = CO3 + N
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
(Cd(NH3)4)(oh)2 + Na2S = CdS + NH3 + Na =>
(Cd(NH3)4)(oh)2 + 2 Na2S = 2 CdS + 8 NH3 + 4 Na
Na + PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
6 Na + 2 PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Fe(SCN) = (FeSCN) =>
Fe(SCN) = (FeSCN)
NaClO3 + NaI = NaIO3 + NaCl =>
NaClO3 + NaI = NaIO3 + NaCl
Zn + H2SO4 + H3PO4 = PH3 + ZnSO4 + H2O =>
4 Zn + 4 H2SO4 + H3PO4 = PH3 + 4 ZnSO4 + 4 H2O
[Al] + [Cu(SO4)] = [Al(SO4)] + [Cu] =>
[Al] + [Cu(SO4)] = [Al(SO4)] + [Cu]
KNO3(s) + C(s) = K2CO3(s) + CO(g) + N(g) =>
2 KNO3(s) + 4 C(s) = K2CO3(s) + 3 CO(g) + 2 N(g)
Fe(No3) + NaOH = FeOH + NaNo3 =>
Fe(No3) + NaOH = FeOH + NaNo3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/25
Équations équilibrées sur04/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
