| Équations équilibrées la veille |
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
C2H2O4 + Cr2O7{2-} + H{+} = H2O + CO2 + Cr{3+} =>
3 C2H2O4 + Cr2O7{2-} + 8 H{+} = 7 H2O + 6 CO2 + 2 Cr{3+}
K2(CO3) + AlCl3 = KCl + Al2(CO3)3 =>
3 K2(CO3) + 2 AlCl3 = 6 KCl + Al2(CO3)3
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
Al + CUCl2 = AlCl3 + CU =>
2 Al + 3 CUCl2 = 2 AlCl3 + 3 CU
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH3 + CO2 = (NH2)2CO2 + H2 =>
2 NH3 + CO2 = (NH2)2CO2 + H2
NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
GaI3 + PbS = Ga2S3 + PbI2 =>
2 GaI3 + 3 PbS = Ga2S3 + 3 PbI2
NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
NaCH + CuCl2 = Cu(CH)2 + NaCl =>
2 NaCH + CuCl2 = Cu(CH)2 + 2 NaCl
K2Cr2O7 + CaCl2 + H2SO4 = Cr2(SO4)3 + CaSO4 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 3 CaCl2 + 7 H2SO4 = Cr2(SO4)3 + 3 CaSO4 + K2SO4 + 3 Cl2 + 7 H2O
Fe(ClO3)3 + Na2S = NaClO3 + Fe2S3 =>
2 Fe(ClO3)3 + 3 Na2S = 6 NaClO3 + Fe2S3
CH3CHOHCOOH + O2 = CO2 + H2O =>
CH3CHOHCOOH + 3 O2 = 3 CO2 + 3 H2O
Ca(OH)2 + AgCl = CaCl + Ag(OH)2 =>
Ca(OH)2 + AgCl = CaCl + Ag(OH)2
Fe2O3 + Li3P = Li2O + FeP =>
Fe2O3 + 2 Li3P = 3 Li2O + 2 FeP
NaOH + Br2 = NaBr + NaBr2O + H2O =>
4 NaOH + 3 Br2 = 2 NaBr + 2 NaBr2O + 2 H2O
Na2CO + H3PO4 = Na3PO4 + H2O + C =>
3 Na2CO + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 C
H2 + C5H10O2 = C5H12O2 =>
H2 + C5H10O2 = C5H12O2
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O =>
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O
BeI2 + Cu2SO4 = BeSO4 + Cu + I2 =>
BeI2 + Cu2SO4 = BeSO4 + 2 Cu + I2
HNO3 + Cr(OH)3 = Cr + H2O + NO3 =>
3 HNO3 + Cr(OH)3 = Cr + 3 H2O + 3 NO3
Cu + Cl2 = Cu{2+} + Cl{-} =>
Cu + Cl2 = Cu{2+} + 2 Cl{-}
MnCl7 + F2 = MnF7 + Cl2 =>
2 MnCl7 + 7 F2 = 2 MnF7 + 7 Cl2
Ag2SO4(aq) + CaBr2(aq) = AgBr(s) + CaSO4(aq) =>
Ag2SO4(aq) + CaBr2(aq) = 2 AgBr(s) + CaSO4(aq)
SiH4 + O2 = SiO + HO =>
2 SiH4 + 5 O2 = 2 SiO + 8 HO
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Cu(OH)2 + NaOH = Na2(CuO2) + H2O =>
Cu(OH)2 + 2 NaOH = Na2(CuO2) + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
LiClO3 + AuBr = AuClO3 + LiBr =>
LiClO3 + AuBr = AuClO3 + LiBr
NH4NO2 + H2O = NH3OH + HNO3 =>
7 NH4NO2 + 8 H2O = 10 NH3OH + 4 HNO3
Ba(No3)2 + K2SO4 = KNo3 + BaSO4 =>
Ba(No3)2 + K2SO4 = 2 KNo3 + BaSO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C6H12O6 + H2SO4 = CO2 + H2O + SO2 =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 18 H2O + 12 SO2
CH3NH2 + HCl = HNH2 + CH3Cl =>
CH3NH2 + HCl = HNH2 + CH3Cl
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
ZnCl + H3PO4 = Zn3PO4 + HCl =>
3 ZnCl + H3PO4 = Zn3PO4 + 3 HCl
Sr(NO3)2 + H2S = SrS + HNO3 =>
Sr(NO3)2 + H2S = SrS + 2 HNO3
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
NaOH + KNO({-}3) = NaNO({-}3) + KOH =>
NaOH + KNO({-}3) = NaNO({-}3) + KOH
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
FeCl2(aq) + NH4OH(aq) = Fe(OH)2(s) + NH4Cl(aq) =>
FeCl2(aq) + 2 NH4OH(aq) = Fe(OH)2(s) + 2 NH4Cl(aq)
Na2O(s) + H2O(l)(g) = NaOH =>
Na2O(s) + H2O(l)(g) = 2 NaOH
HI + Al = AlHI =>
HI + Al = AlHI
NO3{-}1 + I2 + H{+} = IO3 + NO2 + H2O =>
12 NO3{-}1 + I2 + 12 H{+} = 2 IO3 + 12 NO2 + 6 H2O
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
C3H6O + HBr = C3H7Br + O =>
C3H6O + HBr = C3H7Br + O
AlOH3 + KOH + H2O = K3[Al(OH)6] + H2 =>
AlOH3 + 3 KOH + 2 H2O = K3[Al(OH)6] + 2 H2
P4O10(s) + PCl5(g) = Cl3PO(g) =>
P4O10(s) + 6 PCl5(g) = 10 Cl3PO(g)
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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