| Équations équilibrées la veille |
FeCl3 + 3 OH = Fe(OH)3 + 3 Cl
Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3
Ga2(SO3)3 + Ba(ClO3)2 = BaSO3 + Ga(ClO3)3 =>
Ga2(SO3)3 + 3 Ba(ClO3)2 = 3 BaSO3 + 2 Ga(ClO3)3
CH3(CH2)7CHCH(CH2)7COOH + NaOH + KMnO4 = CH3(CH2)7COOH + HOOC(CH2)7COOH + K2MnO4 + NaMn2O7 =>
3 CH3(CH2)7CHCH(CH2)7COOH + 4 NaOH + 16 KMnO4 = 5 CH3(CH2)7COOH + HOOC(CH2)7COOH + 8 K2MnO4 + 4 NaMn2O7
CH3CH2COOH + CH3ONa = CH3CH2COONa + CH3OH =>
CH3CH2COOH + CH3ONa = CH3CH2COONa + CH3OH
C3H6 + CO + H2 = C4H10O =>
C3H6 + CO + 2 H2 = C4H10O
Ni(NO3)2 + N2H4 = Ni(N2H4)3(NO3)2 =>
Ni(NO3)2 + 3 N2H4 = Ni(N2H4)3(NO3)2
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
CH3CHO + HCN = CH3CH(OH)CN =>
CH3CHO + HCN = CH3CH(OH)CN
Cu + HF = CuF2 + H2 =>
Cu + 2 HF = CuF2 + H2
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
Fe2O3 + C2H4O2 = FeC6H9O6 + H2O =>
Fe2O3 + 6 C2H4O2 = 2 FeC6H9O6 + 3 H2O
Mg(HS)2 + H2O = Mg(OH)2 + H2S =>
Mg(HS)2 + 2 H2O = Mg(OH)2 + 2 H2S
Fe + Ag3PO4 = Fe3(PO4)2 + Ag =>
3 Fe + 2 Ag3PO4 = Fe3(PO4)2 + 6 Ag
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3 =>
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3
AlCl3 + Cu(No3)2 = Al(No3)3 + CuCl2 =>
2 AlCl3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 CuCl2
SbH3 + O2 = Sb2O3 + H2O =>
2 SbH3 + 3 O2 = Sb2O3 + 3 H2O
H2 + NFl3 = N2 + HFl =>
3 H2 + 2 NFl3 = N2 + 6 HFl
Hg + NH3 = HgNH3 =>
Hg + NH3 = HgNH3
Na2S2O5 = Na + S + O =>
Na2S2O5 = 2 Na + 2 S + 5 O
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi(SO4)3 + K2SO4 + H2O =>
12 KMnO4 + 10 BiBr3 + 48 H2SO4 = 15 Br2 + 12 MnSO4 + 10 Bi(SO4)3 + 6 K2SO4 + 48 H2O
CuBr2 + Li2CO3 = CuCO3 + LiBr =>
CuBr2 + Li2CO3 = CuCO3 + 2 LiBr
H + U = HU =>
H + U = HU
Be + F = BeF2 =>
Be + 2 F = BeF2
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
KMnO4 + CH2O = CO2 + MnO + K2O + H2O =>
4 KMnO4 + 5 CH2O = 5 CO2 + 4 MnO + 2 K2O + 5 H2O
TiC + Ti + Al = Ti3AlC2 =>
2 TiC + Ti + Al = Ti3AlC2
H3PO4 + SrCO3 = Sr3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 SrCO3 = Sr3(PO4)2 + 3 CO2 + 3 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Zn(ClO4)2 + K2S = ZnS + KClO4 =>
Zn(ClO4)2 + K2S = ZnS + 2 KClO4
Cu(CH3COO)2 + C9H8O4 = Cu(C9H7O4)2 + CH3COOH =>
Cu(CH3COO)2 + 2 C9H8O4 = Cu(C9H7O4)2 + 2 CH3COOH
Na2O2 + MnO2 + H2O = NaMnO4 + NaOH =>
3 Na2O2 + 2 MnO2 + 2 H2O = 2 NaMnO4 + 4 NaOH
C6H10 + HBr = C6H11Br =>
C6H10 + HBr = C6H11Br
Fe(g) + O2(g) = Fe2O3 =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3
H2O + C6H12O6(aq) = C2H5OH2(aq) + CO2(aq) =>
6 H2O + 13 C6H12O6(aq) = 24 C2H5OH2(aq) + 30 CO2(aq)
Ca(OH)2 + (NH4)Cl = (NH4)(OH) + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2(NH4)(OH) + CaCl2
Pb(No3)2 + Na2S = PbS + Na(No3) =>
Pb(No3)2 + Na2S = PbS + 2 Na(No3)
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg2(NO3)2 + HNO3 =>
SnCl2 + 4 HCl + 2 Hg(NO3)2 = H2[SnCl6] + Hg2(NO3)2 + 2 HNO3
Na + Al(OH)3 = Al + NaOH =>
3 Na + Al(OH)3 = Al + 3 NaOH
CoCl2*6H2O + HNO3 = Co(NO3)2 + HCl + H2O =>
CoCl2*6H2O + 2 HNO3 = Co(NO3)2 + 2 HCl + 6 H2O
Al(s) + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al(s) + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NiCl2*6H2O + SOCl2 = NiCl2 + SO2 + HCl =>
NiCl2*6H2O + 6 SOCl2 = NiCl2 + 6 SO2 + 12 HCl
Fe(NO3)2 + Al2(SO4)3 = FeSO4 + Al(NO3)3 =>
3 Fe(NO3)2 + Al2(SO4)3 = 3 FeSO4 + 2 Al(NO3)3
H2SeO4 + H2S = Se + S + H2O =>
H2SeO4 + 3 H2S = Se + 3 S + 4 H2O
Mg2 + CuSO4 = MgSO4 + Cu =>
Mg2 + 2 CuSO4 = 2 MgSO4 + 2 Cu
H + U = HU =>
H + U = HU
Sn(NO2)4 = Sn3O4 + NO + NO2 =>
3 Sn(NO2)4 = Sn3O4 + 4 NO + 8 NO2
Cr(OH)3 + NaO = Na2CrO4 + H2O + NaOH =>
Cr(OH)3 + 3 NaO = Na2CrO4 + H2O + NaOH
Al2S3 + H2O(l) = Al(OH)3 + H2S(g) =>
Al2S3 + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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