| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H + Al2(SO4)3 = 3 H2S + 2 Al + 6 O2
Cl2 + KOH = KCl + KClO5 + H2O =>
5 Cl2 + 10 KOH = 9 KCl + KClO5 + 5 H2O
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
Br2 + NaOH = NaBrO + HBr =>
Br2 + NaOH = NaBrO + HBr
C6H5N + C8H10 = C14H15N =>
C6H5N + C8H10 = C14H15N
CH4(g) + O2(g) = CO2(g) + H2O(e) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(e)
NaHCO3 + H3PO4 = Na2 + HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2 + HPO4 + 2 H2O + 2 CO2
Au + Cu(NO3)2 = Au2(NO3)2 + Cu =>
2 Au + Cu(NO3)2 = Au2(NO3)2 + Cu
NO2 + H2O = HNO3 + HONO =>
2 NO2 + H2O = HNO3 + HONO
Au + Cu(NO3)2 = Au2(NO3)2 + Cu =>
2 Au + Cu(NO3)2 = Au2(NO3)2 + Cu
BaSO4 + Na2O = Na2SO4 + BaO =>
BaSO4 + Na2O = Na2SO4 + BaO
CO2 + HNO3 = C6(H2O)6 + O2 + N2O5 =>
6 CO2 + 12 HNO3 = C6(H2O)6 + 6 O2 + 6 N2O5
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(ag) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(ag)
[Cu(NH3)4](OH)2 + Na2S + H2O = CuS + NH4(OH) + Na(OH) =>
[Cu(NH3)4](OH)2 + Na2S + 4 H2O = CuS + 4 NH4(OH) + 2 Na(OH)
SrCl2 + K2CrO4 = KCl + CrO4Sr =>
SrCl2 + K2CrO4 = 2 KCl + CrO4Sr
C2H4O2 + C2H5OH = CH3COOCH2CH3 + H2O =>
C2H4O2 + C2H5OH = CH3COOCH2CH3 + H2O
H2O2 = H29 + O2 =>
29 H2O2 = 2 H29 + 29 O2
HIO + KBr + H2O = HI + Br2 + KOH =>
HIO + 2 KBr + H2O = HI + Br2 + 2 KOH
CuCl + K2Cr2O7 + HCl = CrCl3 + CuCl2 + KCl + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 CuCl2 + 2 KCl + 7 H2O
Bi2O3 + Co3O4 + NH4H2PO4 = BiCoPO5 + NH3 + H2O + O2 =>
3 Bi2O3 + 2 Co3O4 + 6 NH4H2PO4 = 6 BiCoPO5 + 6 NH3 + 9 H2O + O2
NH4VO3 + H2SO4 = HVO3 + NH4HSO4 =>
NH4VO3 + H2SO4 = HVO3 + NH4HSO4
CH3(CH2)6CH3 + O2 = CO2 + (H2)0 =>
CH3(CH2)6CH3 + 8 O2 = 8 CO2 + 9(H2)0
CO2 + H2O = C6H1606 + O2 =>
12 CO2 + 1606 H2O = 2 C6H1606 + 815 O2
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
HC2H3O2 + NaHO = HOHNaC2H3O2 =>
HC2H3O2 + NaHO = HOHNaC2H3O2
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
Al + NO3{-} + H2O + OH{-} = [Al(OH)4]{-} + NH3 =>
8 Al + 3 NO3{-} + 18 H2O + 5 OH{-} = 8[Al(OH)4]{-} + 3 NH3
NaNH2 + HCl = NaCl + NH3 =>
NaNH2 + HCl = NaCl + NH3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al2S3 + F2 = Al2F3 + S2 =>
2 Al2S3 + 3 F2 = 2 Al2F3 + 3 S2
Cr2O3 + CO2 = Cr2(CO3)3 =>
Cr2O3 + 3 CO2 = Cr2(CO3)3
C4SO4 + Zn = C + ZnSO4 =>
C4SO4 + Zn = 4 C + ZnSO4
NaOH + K(CrO4)2 = KOH + Na(CrO4)2 =>
NaOH + K(CrO4)2 = KOH + Na(CrO4)2
Fe2 + O2 + HNO2 = Fe(NO3)3 + H2O =>
2 Fe2 + 9 O2 + 12 HNO2 = 4 Fe(NO3)3 + 6 H2O
Fe2O3BaCl2 = Fe2Cl2BaO3 =>
Fe2O3BaCl2 = Fe2Cl2BaO3
KAl(SO4)2 + NaHCO3 = KAl(OH)4 + Na2SO4 + CO2 =>
KAl(SO4)2 + 4 NaHCO3 = KAl(OH)4 + 2 Na2SO4 + 4 CO2
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2
C6H14 + O2 = H2C6H8O4 + H2O =>
C6H14 + 3 O2 = H2C6H8O4 + 2 H2O
XCH213O0035 + O2 = XCO2 + H2O =>
4 XCH213O0035 + 147 O2 = 4 XCO2 + 426 H2O
F2 + H2O = HFOH =>
F2 + 2 H2O = 2 HFOH
MgO + S8 = SO2 + Mg =>
16 MgO + S8 = 8 SO2 + 16 Mg
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO =>
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO
B4H10 + H2O = H3BO3 + H2 =>
B4H10 + 12 H2O = 4 H3BO3 + 11 H2
CaF2H2SO4 = HF + CaSO4 =>
CaF2H2SO4 = 2 HF + CaSO4
Al(s) + S + O2(g) = Al2(SO4)3 =>
2 Al(s) + 3 S + 6 O2(g) = Al2(SO4)3
Na(HCO3) + H3(PO4) = Na3PO4 + CO2 + H2O =>
3 Na(HCO3) + H3(PO4) = Na3PO4 + 3 CO2 + 3 H2O
NaI + O2 + H2SO4 = I2 + H2O + Na2SO4 =>
4 NaI + O2 + 2 H2SO4 = 2 I2 + 2 H2O + 2 Na2SO4
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
C5H8Br4 + Zn = ZnBr2 + C5H8 =>
C5H8Br4 + 2 Zn = 2 ZnBr2 + C5H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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