| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO2 + H2SO4 = KNO3 + K2SO4 + 2 NO + H2O
KC = K + C =>
KC = K + C
KCl + AgCl = Ag + KCl2 =>
KCl + AgCl = Ag + KCl2
Na2SO3 + HBr = SO2 + NaBr + H2O =>
Na2SO3 + 2 HBr = SO2 + 2 NaBr + H2O
CaCO3 + HCl = CaCl2 + H2CO3 = H2O =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
HClAgNO3 = AgClHNO3 =>
HClAgNO3 = AgClHNO3
MnF2 + KBr2 = MnBr2 + KF2 =>
MnF2 + KBr2 = MnBr2 + KF2
CrBr3 + KClO3 + KOH = K2CrO4 + Cl2 + KBrO3 + H2O =>
10 CrBr3 + 42 KClO3 + 8 KOH = 10 K2CrO4 + 21 Cl2 + 30 KBrO3 + 4 H2O
As2O3 + CH3COONa = Na2CO3 + CO2 + (CH3As)O =>
As2O3 + 2 CH3COONa = Na2CO3 + CO2 + 2(CH3As)O
(CH3)2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6(CH3)2NH2 + 8 NaNO2 + 8 HCl = 6 CH3CH2OH + 7 N2 + 8 NaCl + 10 H2O
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3 =>
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3
O + P = O2P2 =>
2 O + 2 P = O2P2
CuOCO = CuCO2 =>
CuOCO = CuCO2
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4)2 + (NH4)2(NO3) =>
Ca(NO3)2 + 2(NH4)2C2O4 = Ca(C2O4)2 + 2(NH4)2(NO3)
HCuCl2 + Fe = FeCl2 + H2 + Cu =>
2 HCuCl2 + 2 Fe = 2 FeCl2 + H2 + 2 Cu
C6H10O + KMnO4 + OH = C6H10O4 + MnO2 + KOH =>
2 C6H10O + 3 KMnO4 + 3 OH = 2 C6H10O4 + 3 MnO2 + 3 KOH
CaCO3(S) + H2SO4(aq) = CaSO4(S) + CO2(g) + H2O(l) =>
CaCO3(S) + H2SO4(aq) = CaSO4(S) + CO2(g) + H2O(l)
Fe + OH = Fe(OH)3(s) =>
Fe + 3 OH = Fe(OH)3(s)
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
N3O9Pu + Al = Pu + AlNO3 =>
N3O9Pu + 3 Al = Pu + 3 AlNO3
PbS + PbSO4 = Pb + SO =>
3 PbS + PbSO4 = 4 Pb + 4 SO
KMnO4 + FeSO3 + H2SO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
6 KMnO4 + 5 FeSO3 + 19 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe(SO4)3 + 19 H2O
CH4O + C13H14O3 = C14H16O3 + H2O =>
CH4O + C13H14O3 = C14H16O3 + H2O
P + Al2O3 = P2O3 + Al =>
2 P + Al2O3 = P2O3 + 2 Al
Ca(OH)2 + Na2SiO3 = CaO + SiO2 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaO + SiO2 + 2 NaOH
C3H = HC3 =>
C3H = HC3
Fe2O3 + HCl + H2O = Fe(H2O)6Cl3 =>
Fe2O3 + 6 HCl + 9 H2O = 2 Fe(H2O)6Cl3
KI + H{+} + MnO4 = K{+} + I2 + Mn2{+} + H2O =>
30 KI + 32 H{+} + 4 MnO4 = 30 K{+} + 15 I2 + 2 Mn2{+} + 16 H2O
H2Co3 + LiOH = Li2Co3 + H2O =>
H2Co3 + 2 LiOH = Li2Co3 + 2 H2O
SO2 + O2 + CaCo3 = SO4Ca + Co2 =>
2 SO2 + 2 O2 + 2 CaCo3 = 2 SO4Ca + 3 Co2
HClO + H2O = H3O + ClO2 =>
HClO + 4 H2O = 3 H3O + ClO2
Ni(OH)2 + Cd = CdOH + Ni =>
Ni(OH)2 + 2 Cd = 2 CdOH + Ni
HNO2 + Cr(OH) = Cr(NO2) + H2O =>
HNO2 + Cr(OH) = Cr(NO2) + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na + PO4 = NaO4 + P =>
Na + PO4 = NaO4 + P
VO + Fe2O3 = FeO + V2O5 =>
2 VO + 3 Fe2O3 = 6 FeO + V2O5
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
Li + Ti(CN)3 = LiCN + Ti =>
3 Li + Ti(CN)3 = 3 LiCN + Ti
Zn + Sn(SO4)2 = Sn + Zn(SO4)2 =>
Zn + Sn(SO4)2 = Sn + Zn(SO4)2
Cd(OH)2 + NH4OH = Cd(NH3)4 + OH + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4 + 2 OH + 4 H2O
CoCl2 + NaHCO3 + H2O = CoCO3*2Co(OH)2*4H2O + NaCl + Cl2 + H2 =>
6 CoCl2 + 2 NaHCO3 + 16 H2O = 2 CoCO3*2Co(OH)2*4H2O + 2 NaCl + 5 Cl2 + 5 H2
Ba + N2 = N2Ba3 =>
3 Ba + N2 = N2Ba3
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K2[Cr(C2O4)4(H2O)2] + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + K2C2O4*H2O = 2 K2[Cr(C2O4)4(H2O)2] + 18 H2O
At2 + H2O = HOAt + HAt =>
At2 + H2O = HOAt + HAt
H3BO3 = H2 + O2 + B =>
2 H3BO3 = 3 H2 + 3 O2 + 2 B
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
KMnO4 + K2S2O3 = K2MnO4 + K2S4O6 =>
2 KMnO4 + 2 K2S2O3 = 2 K2MnO4 + K2S4O6
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
