| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
CO(g)O2(g) = COO2(g) =>
CO(g)O2(g) = COO2(g)
O2 + Sb2S3 = Sb204 + SO2 =>
306 O2 + 102 Sb2S3 = Sb204 + 306 SO2
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
MgClCu(CIO) = Mg(CIO)CuCl =>
MgClCu(CIO) = Mg(CIO)CuCl
Al(NO3)3 + Cu(OH)2 = Al(OH)2 + Cu(NO3)3 =>
Al(NO3)3 + Cu(OH)2 = Al(OH)2 + Cu(NO3)3
Rb(s) + RbNO3(aq) = Rb2O(aq) + N2(g) =>
10 Rb(s) + 2 RbNO3(aq) = 6 Rb2O(aq) + N2(g)
V5O5 + C = CO2 + V =>
2 V5O5 + 5 C = 5 CO2 + 10 V
H2SO4BaBr = SO4BaBrH2 =>
H2SO4BaBr = SO4BaBrH2
MgSOBaCl = MgClSOBa =>
MgSOBaCl = MgClSOBa
Iron(II)ChlorideFluoride = Iron(II)FluorideChloride =>
Iron(II)ChlorideFluoride = Iron(II)FluorideChloride
Br(OH)2 + HCl = BrCl + H(OH)2 =>
Br(OH)2 + HCl = BrCl + H(OH)2
SnSO4 + K2S = SnS + K2SO4 =>
SnSO4 + K2S = SnS + K2SO4
Ni(OH)2 + CaOCl2 + H2O = Ni(OH)3 + CaCl2 =>
2 Ni(OH)2 + CaOCl2 + H2O = 2 Ni(OH)3 + CaCl2
C7H6Cl2 + H2O = C7H6O + HCl =>
C7H6Cl2 + H2O = C7H6O + 2 HCl
CaBr2 + Na2SO3 = CaSO3 + NaBr =>
CaBr2 + Na2SO3 = CaSO3 + 2 NaBr
O3 + KJ + H2O = J2 + KOH =>
O3 + 6 KJ + 3 H2O = 3 J2 + 6 KOH
FeS2 + O + H2O = Fe + H2SO4 =>
FeS2 + 6 O + 2 H2O = Fe + 2 H2SO4
LiOHHOCl = LiOClH2O =>
LiOHHOCl = LiOClH2O
NaOH + Al(OH)3 = Na3(Al(OH)6) =>
3 NaOH + Al(OH)3 = Na3(Al(OH)6)
FeCl2 + NH3 = [Fe(NH3)6]Cl2 =>
FeCl2 + 6 NH3 = [Fe(NH3)6]Cl2
BaCl2 + N2 = Ba3N2 + Cl =>
3 BaCl2 + N2 = Ba3N2 + 6 Cl
H2S + H2SO4 = SO2 + H =>
H2S + H2SO4 = 2 SO2 + 4 H
P2H4 + O2 = P4O10 + H2O =>
2 P2H4 + 7 O2 = P4O10 + 4 H2O
C6H6O + CO2 + NaOH = C7H4O3Na2 + H2O =>
C6H6O + CO2 + 2 NaOH = C7H4O3Na2 + 2 H2O
ZnO + Na = Na2O + Zn =>
ZnO + 2 Na = Na2O + Zn
AlClPOH = AlOHPCl =>
AlClPOH = AlOHPCl
KI(aq) + CaCl2(aq) = KCl(aq) + CaI2 =>
2 KI(aq) + CaCl2(aq) = 2 KCl(aq) + CaI2
C6H5CH3H2SO4NaNO3 = C6H4CH3NO2NaHSO4H2O =>
C6H5CH3H2SO4NaNO3 = C6H4CH3NO2NaHSO4H2O
Na(s) + S(s) = Na2S =>
2 Na(s) + S(s) = Na2S
Al(C2H3O2)3 + K2SO4 = CH3CO2K + Al2(SO4)3 =>
2 Al(C2H3O2)3 + 3 K2SO4 = 6 CH3CO2K + Al2(SO4)3
Sn(s) + HF(aq) = SnF2(aq) + H2(g) =>
Sn(s) + 2 HF(aq) = SnF2(aq) + H2(g)
NH4OH + CaNO3 = CaOH + NH4NO3 =>
NH4OH + CaNO3 = CaOH + NH4NO3
C6H5NH2 + H2SO4 = [C6H5NH3]HSO4 =>
C6H5NH2 + H2SO4 = [C6H5NH3]HSO4
Al(OH)3 + H2SO3 = AlSO + HO =>
Al(OH)3 + H2SO3 = AlSO + 5 HO
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
CH4N2O + HCl = CH4Cl + HN2O =>
CH4N2O + HCl = CH4Cl + HN2O
Sr + NaI = Na + SrI =>
Sr + NaI = Na + SrI
K2SO4 + KMnO4 + H2O + Cr2(SO4)2 = K2Cr2O7 + MnSO4 + H2SO4 =>
K2SO4 + 8 KMnO4 + 3 H2O + 5 Cr2(SO4)2 = 5 K2Cr2O7 + 8 MnSO4 + 3 H2SO4
ZnSO4 + NaNo3 = Zn(No3)2 + Na2SO4 =>
ZnSO4 + 2 NaNo3 = Zn(No3)2 + Na2SO4
C12H22O11 + KClO3 = CO + H2O + KCl =>
C12H22O11 + 4 KClO3 = 12 CO + 11 H2O + 4 KCl
C7H6Cl2 + H2O = C7H6O + HCl =>
C7H6Cl2 + H2O = C7H6O + 2 HCl
BaCl2(S) + O2(g) = Ba(ClO3)2(S) =>
BaCl2(S) + 3 O2(g) = Ba(ClO3)2(S)
Hg + NO3 = Hg2(NO3)2 =>
2 Hg + 2 NO3 = Hg2(NO3)2
PbO + HCl = Cl + PbCl + H2O =>
PbO + 2 HCl = Cl + PbCl + H2O
Ni(NO3)2Na3PO4 = Na3(NO3)2NiPO4 =>
Ni(NO3)2Na3PO4 = Na3(NO3)2NiPO4
PH4Cl = PH3HCl =>
PH4Cl = PH3HCl
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2 =>
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2
ZnCuI2 = CuZnI2 =>
ZnCuI2 = CuZnI2
Na3Po4 + BaCl2 = Ba3(Po4)2 + NaCl =>
2 Na3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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