| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + KOH(aq) = KClO(aq) + HCl(aq)
Na + CdS = Na2S + Cd =>
2 Na + CdS = Na2S + Cd
Al + NaHSO4 = Na2SO4 + Al2(SO4)3 + H2 =>
2 Al + 6 NaHSO4 = 3 Na2SO4 + Al2(SO4)3 + 3 H2
Be(s) + NaOH(aq) + H2O(l) = Na2(Be(OH)4)(aq) + H2(g) =>
Be(s) + 2 NaOH(aq) + 2 H2O(l) = Na2(Be(OH)4)(aq) + H2(g)
KFe(SO4)2 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 + KOH =>
KFe(SO4)2 + 4 NH3 + 4 H2O = Fe(OH)3 + 2(NH4)2SO4 + KOH
C7H6O + C2H4O = C9H8O + H2O =>
C7H6O + C2H4O = C9H8O + H2O
KOH + H2S + O2 = K2SO4 + H2O =>
2 KOH + H2S + 2 O2 = K2SO4 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + HSCN = NH4 + SCN =>
NH3 + HSCN = NH4 + SCN
LiN(aq) + KOH(aq) = LiOH(s) + NK(aq) =>
LiN(aq) + KOH(aq) = LiOH(s) + NK(aq)
FeCl3(aq) + NaI(aq) = I2(s) + FeCl2(aq) + NaCl(aq) =>
2 FeCl3(aq) + 2 NaI(aq) = I2(s) + 2 FeCl2(aq) + 2 NaCl(aq)
CH3COOH(aq)NaHCO3(s) = CO2(g)H2O(l)NaCH3COO(aq) =>
CH3COOH(aq)NaHCO3(s) = CO2(g)H2O(l)NaCH3COO(aq)
HOCH2CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
HOCH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
Ca3O8P2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3O8P2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
(NH4)2CO3 + Al = Al2(CO3)3 + N2 + H2 =>
3(NH4)2CO3 + 2 Al = Al2(CO3)3 + 3 N2 + 12 H2
Zn + H3(PO3) = Zn(PO3)2 + H2 =>
Zn + 2 H3(PO3) = Zn(PO3)2 + 3 H2
Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ai2S3 + H2O = Ai(OH)3 + H2S =>
Ai2S3 + 6 H2O = 2 Ai(OH)3 + 3 H2S
(CO3)2 + H = CO2 + H2O =>
(CO3)2 + 4 H = 2 CO2 + 2 H2O
CH3COOH + NaOH = CH3OH + NaCO + H2O =>
3 CH3COOH + 4 NaOH = 2 CH3OH + 4 NaCO + 4 H2O
Br2 + NH3 = N2Br4 + HBr =>
5 Br2 + 2 NH3 = N2Br4 + 6 HBr
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
NO3{-} + H2SO4 = HSO4{-} + HNO3 =>
NO3{-} + H2SO4 = HSO4{-} + HNO3
Br + H2SO4 = BrSO4 + H2 =>
Br + H2SO4 = BrSO4 + H2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
NaOH + C5H4O2 = C5H3O2Na + H2O =>
NaOH + C5H4O2 = C5H3O2Na + H2O
P(s) + H2(g) = PH3 =>
2 P(s) + 3 H2(g) = 2 PH3
MnO2 + K2SO4 + H2SO4 = KMnO4 + MnSO4 + H2O =>
5 MnO2 + K2SO4 + 2 H2SO4 = 2 KMnO4 + 3 MnSO4 + 2 H2O
K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
C5H8S + O2 = CO2 + H2O + H2S =>
2 C5H8S + 13 O2 = 10 CO2 + 6 H2O + 2 H2S
CaCl2*2H2O + Na3PO4*12H2O = Ca3(PO4)2 + NaCl + H2O =>
3 CaCl2*2H2O + 2 Na3PO4*12H2O = Ca3(PO4)2 + 6 NaCl + 30 H2O
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Cr2O3 + CH4 = Cr23C6 + CO + H2O =>
23 Cr2O3 + 27 CH4 = 2 Cr23C6 + 15 CO + 54 H2O
NH4Cl + Ba(OH)2 = NH4OH + BaCl2 =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + BaCl2
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
Fe2O(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(l) + CO2(g)
SeCl6 + O = SeO2 + Cl2 =>
SeCl6 + 2 O = SeO2 + 3 Cl2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
KMnO4 + Na2SO2 + H2O = Na2SO4 + MnO2 + KOH =>
4 KMnO4 + 3 Na2SO2 + 2 H2O = 3 Na2SO4 + 4 MnO2 + 4 KOH
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
HBr + Cu(OH) + Ca(OH)2 = CuCaBr3 + H2O =>
3 HBr + Cu(OH) + Ca(OH)2 = CuCaBr3 + 3 H2O
Cr2O7{2-} + FeC2O4 + H2O = Cr{3+} + Fe{3+} + CO2 + OH{-} =>
Cr2O7{2-} + 2 FeC2O4 + 7 H2O = 2 Cr{3+} + 2 Fe{3+} + 4 CO2 + 14 OH{-}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P4 + NO3 + H2O = H3PO4 + NO =>
P4 + 5 NO3 + 6 H2O = 4 H3PO4 + 5 NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
