| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaNO3 + 8 Al + 30 HCl = 3 NH4NO3 + 8 AlCl3 + 6 NaCl + 9 H2O
CoCl2 + (NH4)3PO4 = Co3PO4 + (NH4)Cl2 =>
3 CoCl2 + (NH4)3PO4 = Co3PO4 + 3(NH4)Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br2 + CaCl2 = Cl2 + CaBr2 =>
Br2 + CaCl2 = Cl2 + CaBr2
Cl2 + HgO = ClO2 + HgCl2 =>
5 Cl2 + 4 HgO = 2 ClO2 + 4 HgCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCN2 + H2O = Ca2(CO3)2 + NH3 =>
2 CaCN2 + 6 H2O = Ca2(CO3)2 + 4 NH3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl2 + CaF2 = CaCl2 + F2 =>
Cl2 + CaF2 = CaCl2 + F2
CsClO4 + Pb(NO3)4 = CsNO3 + Pb(ClO4)4 =>
4 CsClO4 + Pb(NO3)4 = 4 CsNO3 + Pb(ClO4)4
Mg(ClO3)2 + Ni2(CrO4)2 = Mg2(CrO4)2 + Ni(ClO3)2 =>
2 Mg(ClO3)2 + Ni2(CrO4)2 = Mg2(CrO4)2 + 2 Ni(ClO3)2
Cr2O7 + H2S = Cr + S + H3O =>
2 Cr2O7 + 21 H2S = 4 Cr + 21 S + 14 H3O
CH3CH2OH + K2Cr2O7 + H2S04 = K2S04 + CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 2 H2S04 = 2 K2S04 + 3 CH3COOH + 2 Cr2O3 + 5 H2O
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2 =>
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2
Ag2S + H2O1 = Ag + H2S + O2 =>
2 Ag2S + 2 H2O1 = 4 Ag + 2 H2S + O2
O2 + Na2S5 = Na2S2O3 + S =>
3 O2 + 2 Na2S5 = 2 Na2S2O3 + 6 S
Na2O2(s) + H2O(l) = NaOH + O2 =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe + AuCl = FeCl3 + Au =>
Fe + 3 AuCl = FeCl3 + 3 Au
K + SiF = Si + KF =>
K + SiF = Si + KF
Hg2O + HCI = HgCI + H2O =>
Hg2O + 2 HCI = 2 HgCI + H2O
Ca(HCO3)2 + O2 = CaCO3 + OH + CO2 =>
2 Ca(HCO3)2 + O2 = 2 CaCO3 + 4 OH + 2 CO2
BeF2 + Li = LiF + Be =>
BeF2 + 2 Li = 2 LiF + Be
H2SO4 = SO4 + SO2 + H2O =>
2 H2SO4 = SO4 + SO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg3N2 + H2SO4 = MgSO4 + SO4(NH4)2 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + SO4(NH4)2
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HNO2 + Cu = CuNO2 + H2 =>
2 HNO2 + 2 Cu = 2 CuNO2 + H2
C6H10OH + O2 = CO2 + H2O =>
4 C6H10OH + 33 O2 = 24 CO2 + 22 H2O
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
C + NO3 = CO2 + N =>
3 C + 2 NO3 = 3 CO2 + 2 N
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
AlS + CaHO = AlHO + CaS =>
AlS + CaHO = AlHO + CaS
As2S3 + HNO3 + H2S = H2SO4 + H3AsO3 + NO =>
2 As2S3 + 24 HNO3 + 3 H2S = 9 H2SO4 + 4 H3AsO3 + 24 NO
Pt(OH)2 + H2SO4 = PtSO4 + H2O =>
Pt(OH)2 + H2SO4 = PtSO4 + 2 H2O
CaI2(aq) + Br2(aq) = I2(s) + CaBr2(aq) =>
CaI2(aq) + Br2(aq) = I2(s) + CaBr2(aq)
N2O3 + KOH = KNO2 + H2O =>
N2O3 + 2 KOH = 2 KNO2 + H2O
Na2S2O3 + CH3COOH = NaHSO3 + CH3COONa + S =>
Na2S2O3 + CH3COOH = NaHSO3 + CH3COONa + S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mn + SO2 = MnS + MnO =>
3 Mn + SO2 = MnS + 2 MnO
K3P + S8 = K3S8 + P =>
K3P + S8 = K3S8 + P
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2Te2 + Li(OH)2 = LiTe2 + H2O =>
H2Te2 + Li(OH)2 = LiTe2 + 2 H2O
C9H12 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + C9H6O6 + K2SO4 + H2O =>
C9H12 + 12 H2SO4 + 3 K2Cr2O7 = 3 Cr2(SO4)3 + C9H6O6 + 3 K2SO4 + 15 H2O
NaCl + Ca(OH)2 + H2SO4 = CaSO4 + NaOH + HCl =>
2 NaCl + Ca(OH)2 + H2SO4 = CaSO4 + 2 NaOH + 2 HCl
MnCO3 + HCl = H2CO3 + MnCl2 =>
MnCO3 + 2 HCl = H2CO3 + MnCl2
CaF(Ca)4(PO4)3 + H2SO4 + H2O = CaSO4 + HF + CaH4(PO4)2H2O =>
2 CaF(Ca)4(PO4)3 + 7 H2SO4 + 3 H2O = 7 CaSO4 + 2 HF + 3 CaH4(PO4)2H2O
aluminiumchloride + water = aluminiumoxide + hydrochloricacid =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
CuO + H2 = OH + Cu =>
2 CuO + H2 = 2 OH + 2 Cu
| 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 92 93 94 95 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
