| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2 + 3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Na2 + SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2 + 3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Ni(NO3)2 + NH3 + H2O = NH3NO3 + Ni(OH)2 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 16 NH3NO3 + 9 Ni(OH)2
HCl + (NH3) = NCl + H =>
HCl + (NH3) = NCl + 4 H
H2 + CuCl2 = Cu + HCl2 =>
H2 + 2 CuCl2 = 2 Cu + 2 HCl2
Cu(OH) + H2S = Cu2S + H2O =>
2 Cu(OH) + H2S = Cu2S + 2 H2O
H2 + CuCl2 = Cu + HCl2 =>
H2 + 2 CuCl2 = 2 Cu + 2 HCl2
Ag + NH3 = Ag(NH3)3 =>
Ag + 3 NH3 = Ag(NH3)3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
KS4 + BaCl = BaS4 + KCl =>
KS4 + BaCl = BaS4 + KCl
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na
O2 + C2H4 = C + OH2 =>
O2 + C2H4 = 2 C + 2 OH2
Na2 + SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2 + 3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Mg{2} + HCl = MgCl + H{2} =>
Mg{2} + HCl = MgCl + H{2}
Na2 + SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2 + 3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Na2S2O3 + HCl = NaCl + H2O + S + SO2 =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + S + SO2
C6H10O5 + HCl = ClC6H11O5 =>
C6H10O5 + HCl = ClC6H11O5
H2 + CuCl2 = Cu + HCl2 =>
H2 + 2 CuCl2 = 2 Cu + 2 HCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2[Zn(OH)4] + HCl = ZnCl + K2(OH)4 + H =>
K2[Zn(OH)4] + HCl = ZnCl + K2(OH)4 + H
Cu(SO4) + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 Cu(SO4) + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
Al(s) + Fe{2+} = Al{3+} + Fe(s) =>
2 Al(s) + 3 Fe{2+} = 2 Al{3+} + 3 Fe(s)
Ac2O3 + HOH = Ac(OH)3 =>
Ac2O3 + 3 HOH = 2 Ac(OH)3
K2Cr2O7 + CaBr2 + H2SO4 = Br2 + Cr2(SO4) + CaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 5 CaBr2 + 7 H2SO4 = 5 Br2 + Cr2(SO4) + 5 CaSO4 + K2SO4 + 7 H2O
O2 + C8H18 = H2O + CO2 =>
25 O2 + 2 C8H18 = 18 H2O + 16 CO2
CH2(COOH)2 + O2 = CO2 + H2O =>
CH2(COOH)2 + 2 O2 = 3 CO2 + 2 H2O
AgClO3 + FeCl2 = FeClO3 + AgCl2 =>
AgClO3 + FeCl2 = FeClO3 + AgCl2
(NH4)2S + V(NO3)3 = V2S3 + NH4NO3 =>
3(NH4)2S + 2 V(NO3)3 = V2S3 + 6 NH4NO3
Cl + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
8 Cl + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
CH3COOH + CH3CH2OH = C4H8O2 + H2O =>
CH3COOH + CH3CH2OH = C4H8O2 + H2O
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2H4 + H2SO4 + KMnO4 = MnO2 + K2SO4 + NO + H2O =>
3 N2H4 + 4 H2SO4 + 8 KMnO4 = 8 MnO2 + 4 K2SO4 + 6 NO + 10 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Zn + Fe{3} = Zn{2} + Fe =>
3 Zn + 2 Fe{3} = 3 Zn{2} + 2 Fe
(CN)1 + H2O = H2C2O4 + NH3 =>
2(CN)1 + 4 H2O = H2C2O4 + 2 NH3
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + H2O + CO2 =>
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + H2O + CO2
NH4PO4 + AlI = NH4I + AlPO4 =>
NH4PO4 + AlI = NH4I + AlPO4
NaCO3 + HCH3COO = H2O + CO2 + NaCH3COO =>
8 NaCO3 + 9 HCH3COO = 6 H2O + 10 CO2 + 8 NaCH3COO
C2H4O + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4O + 2 KMnO4 + H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
HBr(g) + Rb(s) = RbH(g) + Br(s) =>
HBr(g) + Rb(s) = RbH(g) + Br(s)
HBr + CuCO3 = CO2 + H2O + CuBr2 =>
2 HBr + CuCO3 = CO2 + H2O + CuBr2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
