| Équations équilibrées la veille | Équations équilibrées le lendemain |
HN = H + N
HNO3 + Ca = Ca(NO30)2 + NO + H2O =>
116 HNO3 + 3 Ca = 3 Ca(NO30)2 + 110 NO + 58 H2O
MgSMgSO4 = MgSO2 =>
MgSMgSO4 = 2 MgSO2
H3PO4 + NaHCO3 = (NaH)3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 NaHCO3 = (NaH)3(PO4)2 + 3 H2O + 3 CO2
KClC3 = KCl + C2 =>
2 KClC3 = 2 KCl + 3 C2
NaJ = Na + J =>
NaJ = Na + J
CaF2 + HCl + H2O2 = CaCl2 + F2 + H2O =>
CaF2 + 2 HCl + H2O2 = CaCl2 + F2 + 2 H2O
K3PO3 + Ni(C2H3O2)4 = KC2H3O2 + Ni3(PO3)4 =>
4 K3PO3 + 3 Ni(C2H3O2)4 = 12 KC2H3O2 + Ni3(PO3)4
NiCl2 + NH4OH = Ni(OH)2 + Cl2(NH4)2 =>
NiCl2 + 2 NH4OH = Ni(OH)2 + Cl2(NH4)2
Ba + NO2 + O2 = Ba(NO3)2 =>
Ba + 2 NO2 + O2 = Ba(NO3)2
HSO4 + H2O2 + Cu = CuSO4 + H2O =>
2 HSO4 + H2O2 + 2 Cu = 2 CuSO4 + 2 H2O
H2SO4 + NaCl + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + Na2SO4 + Cl2 + H2O =>
7 H2SO4 + 6 NaCl + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 Cl2 + 7 H2O
PCl5 + Mn3O4 = MnCl2 + P2O5 + O2 =>
12 PCl5 + 10 Mn3O4 = 30 MnCl2 + 6 P2O5 + 5 O2
C10H21OH(l) + O2(g) = CO2(g) + H2O(g) =>
C10H21OH(l) + 15 O2(g) = 10 CO2(g) + 11 H2O(g)
NH3 + NaCl + H2CO3 = NaHCO3 + NH4Cl =>
NH3 + NaCl + H2CO3 = NaHCO3 + NH4Cl
NaOH + CCl4 = NaCl + H2O + CO2 =>
4 NaOH + CCl4 = 4 NaCl + 2 H2O + CO2
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(aq) + H2O =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(aq) + 3 H2O
CuSO4 + H2S = CuS + H2SO5 =>
5 CuSO4 + 4 H2S = 5 CuS + 4 H2SO5
Ta2O5 + C = Ta + CO2 =>
2 Ta2O5 + 5 C = 4 Ta + 5 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na(No3) + K2CrO4 = NaCrO4 + K2(No3) =>
Na(No3) + K2CrO4 = NaCrO4 + K2(No3)
Ca3(PO4)2 + Cl2 + C = POCl3 + CO + CaCl2 =>
Ca3(PO4)2 + 6 Cl2 + 6 C = 2 POCl3 + 6 CO + 3 CaCl2
H2Cr2O7(aq) + H2FeCl4(aq) + H2O(l) = FeCl3(aq) + [Cr(H2O)6]Cl3(aq) =>
H2Cr2O7(aq) + 6 H2FeCl4(aq) + 5 H2O(l) = 6 FeCl3(aq) + 2[Cr(H2O)6]Cl3(aq)
C8H6O3 + H2 = C8H10O2 + H2O =>
C8H6O3 + 3 H2 = C8H10O2 + H2O
Cu(NO3)2(ac) + NaHCO3(ac) = CuCO3(s) + NaNO3(ac) + CO2(g) + H2O(l) =>
Cu(NO3)2(ac) + 2 NaHCO3(ac) = CuCO3(s) + 2 NaNO3(ac) + CO2(g) + H2O(l)
FeS + NaBr = FeBr2 + Na2S =>
FeS + 2 NaBr = FeBr2 + Na2S
(HNO3)8 + Cu = Cu(NO3)2 + NO2 + H2O =>
(HNO3)8 + 2 Cu = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
Ca(OH)2(s) + HCl(aq) = Ca(aq) + Cl(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = Ca(aq) + 2 Cl(aq) + 2 H2O(l)
CH3CH2OH + KMnO4 = CH3COH + MnO2 + H2O + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3COH + 2 MnO2 + 2 H2O + 2 KOH
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
Mg1 + Cl2 = MgCl =>
2 Mg1 + Cl2 = 2 MgCl
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
H2C4H2O4(aq) + H2O(l) = HC4H2O4(aq) + H3O(aq) =>
H2C4H2O4(aq) + H2O(l) = HC4H2O4(aq) + H3O(aq)
CaOHNaSO4 = CaSO4NaOH =>
CaOHNaSO4 = CaSO4NaOH
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
AlI + H2O = H2 + I2 + Al(OH)3 =>
2 AlI + 6 H2O = 3 H2 + I2 + 2 Al(OH)3
NaHCO3 + C8H8O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 C8H8O7 = 33 CO2 + 23 H2O + 13 Na3C6H5O7
NaCl + Pb(NO3)2 = PbCl2 + NO3Na =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NO3Na
KOH + Zn(Cl)2 = Zn(OH)2 + KCl =>
2 KOH + Zn(Cl)2 = Zn(OH)2 + 2 KCl
Sb + Cl2 = SbCl3(blanco) =>
2 Sb + 3 Cl2 = 2 SbCl3(blanco)
MgCl2(aq) + H2O(l) = H(aq) + Cl(aq) + MgOH(aq) =>
MgCl2(aq) + H2O(l) = H(aq) + 2 Cl(aq) + MgOH(aq)
CHCsO3 = CO2 + CCs2O3 + H2O =>
2 CHCsO3 = CO2 + CCs2O3 + H2O
AlI + H2O = H2 + I2 + Al(OH)3 =>
2 AlI + 6 H2O = 3 H2 + I2 + 2 Al(OH)3
KCN + Cu2O = K2O + CuCN =>
2 KCN + Cu2O = K2O + 2 CuCN
XCu(NO3)2 + XNa(OH) = XCu(OH)2 + XNa(NO3) =>
XCu(NO3)2 + 2 XNa(OH) = XCu(OH)2 + 2 XNa(NO3)
KY + H2SO4 = Y2 + SO2 + K2SO4 + H2O =>
2 KY + 2 H2SO4 = Y2 + SO2 + K2SO4 + 2 H2O
C2 + S6 = CS =>
3 C2 + S6 = 6 CS
(NH4)2SO4 + Na(OH) = NH3 + Na2(SO4) + H2O =>
(NH4)2SO4 + 2 Na(OH) = 2 NH3 + Na2(SO4) + 2 H2O
NaIO3(aq) + BaCl2(aq) = Ba(IO3)2 + NaCl(aq) =>
2 NaIO3(aq) + BaCl2(aq) = Ba(IO3)2 + 2 NaCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
