| Équations équilibrées la veille |
KMnO4 + Li = K + LiMnO4
H2O + AlCl3 = HCl + Al2O3 =>
3 H2O + 2 AlCl3 = 6 HCl + Al2O3
BeF2 = Be + F2 =>
BeF2 = Be + F2
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
Al(NO3)3(ac) + H2SO4(ac) = HNO3(ac) + Al2(SO4)3(ac) =>
2 Al(NO3)3(ac) + 3 H2SO4(ac) = 6 HNO3(ac) + Al2(SO4)3(ac)
HClO4 + K2CO3 = CO2 + H2O + KClO4 =>
2 HClO4 + K2CO3 = CO2 + H2O + 2 KClO4
CuSO4 + HCl = H2 + CuCl2 + SO4 =>
CuSO4 + 2 HCl = H2 + CuCl2 + SO4
Ag2CrO4 + HNO3 = Ag2Cr2O7 + AgNO3 + H2O =>
2 Ag2CrO4 + 2 HNO3 = Ag2Cr2O7 + 2 AgNO3 + H2O
Ba(COO)2 + HCl = BaCl2 + HCOO =>
Ba(COO)2 + 2 HCl = BaCl2 + 2 HCOO
ClF + HNO3 = HF + ClONO2 =>
ClF + HNO3 = HF + ClONO2
CH4 + O = CO4 + H =>
CH4 + 4 O = CO4 + 4 H
K2CO3 + Cu(C2H3O2)2 = CO3Cu + KC2H3O2 =>
K2CO3 + Cu(C2H3O2)2 = CO3Cu + 2 KC2H3O2
ABx2 + E3PM4 = A3(PM4)2 + EBx =>
3 ABx2 + 2 E3PM4 = A3(PM4)2 + 6 EBx
Y2O3 + CO3O4 + Cu = Y2Cu2O5 + CO =>
3 Y2O3 + CO3O4 + 6 Cu = 3 Y2Cu2O5 + CO
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCl + 3 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
Y2O3 + CO3O4 + Cu = Y2Cu2O5 + CO =>
3 Y2O3 + CO3O4 + 6 Cu = 3 Y2Cu2O5 + CO
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
Mn(s) + O2(g) = MnO(s) =>
2 Mn(s) + O2(g) = 2 MnO(s)
KJ + HNO3 = J2 + NO2 + KNO3 + H2O =>
2 KJ + 4 HNO3 = J2 + 2 NO2 + 2 KNO3 + 2 H2O
CuI + NH3*H2O = [Cu(NH3)2]I + H2O =>
CuI + 2 NH3*H2O = [Cu(NH3)2]I + 2 H2O
HBr(ac) + Ca(HCO3)2(s) = CO2(g) + H2O(l) + CaBr2(ac) =>
2 HBr(ac) + Ca(HCO3)2(s) = 2 CO2(g) + 2 H2O(l) + CaBr2(ac)
C3H5(OH)3 + Cu(OH)2 = C3H5OHO2Cu + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHO2Cu + 2 H2O
Cd(s) + HCl = H2 + CdCl2 =>
Cd(s) + 2 HCl = H2 + CdCl2
Ba(NO3)2 + Ag3PO4 = Ba3(PO4)2 + AgNO3 =>
3 Ba(NO3)2 + 2 Ag3PO4 = Ba3(PO4)2 + 6 AgNO3
FeI2 + CaSO4 = CaI2 + FeSO4 =>
FeI2 + CaSO4 = CaI2 + FeSO4
ZnCl2 + H2S = ZnS(s) + HCl =>
ZnCl2 + H2S = ZnS(s) + 2 HCl
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Fe{2+} + NO3{-} + H2O = Fe(OH)3 + N2O + H{+} =>
8 Fe{2+} + 2 NO3{-} + 19 H2O = 8 Fe(OH)3 + N2O + 14 H{+}
H3PO3 + KOH = HPO3K2 + H2O =>
H3PO3 + 2 KOH = HPO3K2 + 2 H2O
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
Mn + H = MnH2 =>
Mn + 2 H = MnH2
K3[Fe(CN)6] + Pb(NO3)2 = Pb(CN)2 + K3Fe(NO3)6 =>
K3[Fe(CN)6] + 3 Pb(NO3)2 = 3 Pb(CN)2 + K3Fe(NO3)6
[Fe(SCN6)] + NaF = [Fe(F)6] + Na6SCN6 =>
[Fe(SCN6)] + 6 NaF = [Fe(F)6] + Na6SCN6
C1H3Cl + O2 = CO2 + H2O + HCl =>
2 C1H3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
Ag2O + HClO3 = AgClO3 + H2O =>
Ag2O + 2 HClO3 = 2 AgClO3 + H2O
[Fe(SCN6)] + NaF = [Fe(F)6] + Na6SCN6 =>
[Fe(SCN6)] + 6 NaF = [Fe(F)6] + Na6SCN6
(NH4)2CO3 + NH4OH + Co(NO3)2*6H20 + H2O2 = [Co(NH3)4CO3]NO3 + H2O =>
2(NH4)2CO3 + 2 NH4OH + 2 Co(NO3)2*6H20 + 113 H2O2 = 2[Co(NH3)4CO3]NO3 + 234 H2O
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 H2O(l)
AgNO3 + KCe = KNO3 + AgCe =>
AgNO3 + KCe = KNO3 + AgCe
NaClO + NO2 + H2O = NaCl + HNO3 =>
NaClO + 2 NO2 + H2O = NaCl + 2 HNO3
CH4 + N2Cl3 = H2 + N2 + CCl4 =>
3 CH4 + 4 N2Cl3 = 6 H2 + 4 N2 + 3 CCl4
P + N = P3N3 =>
3 P + 3 N = P3N3
NaOH + As2S3 + H2O3 = Na2SO4 + Na3AsO4 + H2O =>
12 NaOH + As2S3 + 7 H2O3 = 3 Na2SO4 + 2 Na3AsO4 + 13 H2O
NaOH(aq) + BaSO4(aq) = Ba(OH)2(aq) + Na2SO4(aq) =>
2 NaOH(aq) + BaSO4(aq) = Ba(OH)2(aq) + Na2SO4(aq)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
ZnO + PbO2 = ZnPbO3 =>
ZnO + PbO2 = ZnPbO3
HNO3 + FeI2 = Fe(NO3)3 + NO2 + H2O + I2 =>
6 HNO3 + FeI2 = Fe(NO3)3 + 3 NO2 + 3 H2O + I2
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
ZnCl2 + H2S = ZnS(s) + HCl =>
ZnCl2 + H2S = ZnS(s) + 2 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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