| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(CH3)CHCH2(g) + Cl2(g) = CH3CH(CH3)CH(Cl)CH2Cl
K2SO4 + BaCO3 = BaSO4 + K2CO3 =>
K2SO4 + BaCO3 = BaSO4 + K2CO3
Sb + O2 = Sb4O12 =>
4 Sb + 6 O2 = Sb4O12
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
Co(OH)2 + Al2(SO3)3 = Al(OH)3 + CoSO3 =>
3 Co(OH)2 + Al2(SO3)3 = 2 Al(OH)3 + 3 CoSO3
Ba(NO3)2 + KOH = BaKOH + (NO3)2 =>
Ba(NO3)2 + KOH = BaKOH + (NO3)2
HN4NO3 + H2O = HNO3 + NH3 =>
2 HN4NO3 + 9 H2O = 5 HNO3 + 5 NH3
KOH + HF = KHF2 + H2O =>
KOH + 2 HF = KHF2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca{2+} + HPO4{2-} = CaHPO4 =>
Ca{2+} + HPO4{2-} = CaHPO4
HCl + OH = Cl2O7 + H2O =>
2 HCl + 16 OH = Cl2O7 + 9 H2O
FeSO4 + Pb(NO3)2 = Pb(SO4)2 + FeNO3 =>
2 FeSO4 + Pb(NO3)2 = Pb(SO4)2 + 2 FeNO3
CO3{2-} + Zn{2+} = ZnCO3 =>
CO3{2-} + Zn{2+} = ZnCO3
H2SO4 + C = H2CO3 + SO2 + H2O =>
2 H2SO4 + C = H2CO3 + 2 SO2 + H2O
Na2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 Na2CrO4 + 3 Na2S + 20 H2SO4 = 4 Cr2(SO4)3 + 11 Na2SO4 + 20 H2O
Cu(aq) + NH3 = Cu(NH3)4(aq) =>
Cu(aq) + 4 NH3 = Cu(NH3)4(aq)
K2(SO4) + CaI2 = KI + CaSO4 =>
K2(SO4) + CaI2 = 2 KI + CaSO4
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
Cu(s) + Ag(aq) = AgCu =>
Cu(s) + Ag(aq) = AgCu
NaNO2 + Na2S + H2SO4 = Na2SO4 + H2O + NO =>
8 NaNO2 + Na2S + 4 H2SO4 = 5 Na2SO4 + 4 H2O + 8 NO
Sn + HCO3 = SnCO3 + CO + HOH =>
3 Sn + 4 HCO3 = 3 SnCO3 + CO + 2 HOH
KOH + P + H2O = PH3 + KPH2O2 =>
3 KOH + 4 P + 3 H2O = PH3 + 3 KPH2O2
CaO + AgNO3 = Ca(NO3)2 + Ag + O2 =>
2 CaO + 4 AgNO3 = 2 Ca(NO3)2 + 4 Ag + O2
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2 =>
2 C7H5(NO2)3(s) = 2 C(s) + 12 CO(g) + 3 N2(g) + 5 H2
C2H2 + NaBr = Na2C2 + HBr =>
C2H2 + 2 NaBr = Na2C2 + 2 HBr
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
KCl + FeCl3 + H2O = KClO3 + FeCl2 + HCl =>
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
K2Cr2O7 + Fe + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4) + H2O =>
K2Cr2O7 + 3 Fe + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe(SO4) + 7 H2O
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Al2S3 + KNO3 = Al2O3 + K2O3 + SO2 + N2 =>
Al2S3 + 6 KNO3 = Al2O3 + 3 K2O3 + 3 SO2 + 3 N2
NaOH + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O =>
NaOH + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O
HC1 + AgNO3 = AgC1 + HNO3 =>
HC1 + AgNO3 = AgC1 + HNO3
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
As + I = As3I =>
3 As + I = As3I
CaCl2 + Al2(SO4)3 = Ca(SO4)1 + AlCl3 =>
3 CaCl2 + Al2(SO4)3 = 3 Ca(SO4)1 + 2 AlCl3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaHCO3 + H2SO4 = H2O + NaSO4 + HCO2 =>
NaHCO3 + H2SO4 = H2O + NaSO4 + HCO2
Fe3(PO4)2 + K2SO4 = K3PO4 + FeSO4 =>
Fe3(PO4)2 + 3 K2SO4 = 2 K3PO4 + 3 FeSO4
C4H8(OH)2 + KMnO4 + H2SO4 = COOHCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2COOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Si + Cl2 = Si2Cl4 =>
2 Si + 2 Cl2 = Si2Cl4
Mg + PbSO4 = MgSO4Pb =>
Mg + PbSO4 = MgSO4Pb
Si + F2 + H2O = H2SiF6 + H2SiO3 =>
3 Si + 6 F2 + 3 H2O = 2 H2SiF6 + H2SiO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H9P + O3 = CO2 + H2O + P2O3 =>
2 C3H9P + 8 O3 = 6 CO2 + 9 H2O + P2O3
IO3 + Pb = Pb(IO3)2 =>
2 IO3 + Pb = Pb(IO3)2
MgAl2O4 + SiO2 = Mg2Al4Si5O18 =>
2 MgAl2O4 + 5 SiO2 = Mg2Al4Si5O18
NCO + O2 = NCO2 =>
2 NCO + O2 = 2 NCO2
CH3COONa + FeCl3 + H2O = Fe(OH)3 + CH3COOH + NaCl =>
3 CH3COONa + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3COOH + 3 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
