| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb + Cl2 = 2 RbCl
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
K3PO4 + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4 + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)
NaHCO3 + HC2H2O = NaC2H3O2 + CO2 + H2O =>
9 NaHCO3 + 8 HC2H2O = 9 NaC2H3O2 + 7 CO2 + 3 H2O
H2S + V(OH)2 = VS + H2O =>
H2S + V(OH)2 = VS + 2 H2O
Fe(OH) + CuSO4 = FeSO4 + Cu(OH) =>
Fe(OH) + CuSO4 = FeSO4 + Cu(OH)
AgNO3 + Pb = Pb(NO3)2 + Ag =>
2 AgNO3 + Pb = Pb(NO3)2 + 2 Ag
Fe(OH)3 + Cl2O = Fe2Cl2O4 + H2O =>
2 Fe(OH)3 + Cl2O = Fe2Cl2O4 + 3 H2O
HBr + Ba(OH)2 = H2O + Ba2 + Br2 =>
4 HBr + 2 Ba(OH)2 = 4 H2O + Ba2 + 2 Br2
Bi + O = Bi2O5 =>
2 Bi + 5 O = Bi2O5
AlO2(s) = Al(s) + O2(g) =>
AlO2(s) = Al(s) + O2(g)
XHg + BaCl = XHgCl + Ba =>
XHg + BaCl = XHgCl + Ba
Cu2S(s) + O2(g) = Cu2O(s) + SO2(g) =>
2 Cu2S(s) + 3 O2(g) = 2 Cu2O(s) + 2 SO2(g)
Na2SO4 + H2S = H2SO4 + Na2S =>
Na2SO4 + H2S = H2SO4 + Na2S
C6H8O7 + H2O = C6H8O7*H2O =>
C6H8O7 + H2O = C6H8O7*H2O
Hg(OH) + HI = HgI + H2O =>
Hg(OH) + HI = HgI + H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Ge + S8 = GeS =>
8 Ge + S8 = 8 GeS
CrCl3*6H2O = CrCl3 + H2O =>
CrCl3*6H2O = CrCl3 + 6 H2O
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
CO2 + H2O = CH3(CH2)8COOH + O2 =>
10 CO2 + 10 H2O = CH3(CH2)8COOH + 14 O2
Al3 + Fe2O3 = Fe2 + Al2O3 =>
2 Al3 + 3 Fe2O3 = 3 Fe2 + 3 Al2O3
Na2CO3 + HCl = NaCl + CH2O3 =>
Na2CO3 + 2 HCl = 2 NaCl + CH2O3
AgNO3 + NaCr = AgCr + NaNO3 =>
AgNO3 + NaCr = AgCr + NaNO3
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
C9H10 + H2 = C6H12 =>
2 C9H10 + 8 H2 = 3 C6H12
K2Cr2O7 + (NH4)2S + H2O = Cr(OH) + NH4OH + KOH + S =>
K2Cr2O7 + 5(NH4)2S + 7 H2O = 2 Cr(OH) + 10 NH4OH + 2 KOH + 5 S
CH2 + H2O = C2H5OH =>
2 CH2 + H2O = C2H5OH
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
CH3Br = C2H6 + Br2 =>
2 CH3Br = C2H6 + Br2
Pb3(PO3)4 + Al2(CrO4)3 = AlPO3 + Pb(CrO4)2 =>
Pb3(PO3)4 + 2 Al2(CrO4)3 = 4 AlPO3 + 3 Pb(CrO4)2
Hg2I2 + O1 = HgO + I2 =>
Hg2I2 + 2 O1 = 2 HgO + I2
TiCl3 + HNO3 + H2O = NH4Cl + TiOCl2 + HCl =>
8 TiCl3 + HNO3 + 5 H2O = NH4Cl + 8 TiOCl2 + 7 HCl
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
CaO + Na2SO4 = CaSO4 + Na + O2 =>
2 CaO + 2 Na2SO4 = 2 CaSO4 + 4 Na + O2
SiCl4(s) + Mg(s) = MgCl2(s) + Si(s) =>
SiCl4(s) + 2 Mg(s) = 2 MgCl2(s) + Si(s)
HC2H3O2 + (OH)2 = H2O + (C2H3O2)2 =>
2 HC2H3O2 + (OH)2 = 2 H2O + (C2H3O2)2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3C8H18 + O2 = H2O + CH2C8H18 =>
4 CH3C8H18 + O2 = 2 H2O + 4 CH2C8H18
HI(ag) = H2(g) + I2(aq) =>
2 HI(ag) = H2(g) + I2(aq)
FeBr3 + H2O = Fe(OH)3 + HBr =>
FeBr3 + 3 H2O = Fe(OH)3 + 3 HBr
OH{-} + I2 = IO3{-} + H2O + e =>
12 OH{-} + I2 = 2 IO3{-} + 6 H2O + 10e
HNO2 + NH4Cl = HCl + NH4NO2 =>
HNO2 + NH4Cl = HCl + NH4NO2
Pb(ClO4)2 + K3AsO4 = Pb3(AsO4)2 + KClO4 =>
3 Pb(ClO4)2 + 2 K3AsO4 = Pb3(AsO4)2 + 6 KClO4
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
C2H2Cl4 + O2 = CO2 + Cl2 + H2O =>
2 C2H2Cl4 + 5 O2 = 4 CO2 + 4 Cl2 + 2 H2O
(CuOH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
NO2H2SO4 = NOH2OSO4 =>
NO2H2SO4 = NOH2OSO4
FeCr2O4 + K2CO3 + KClO3 = K2CrO4 + Fe2O3 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 12 K2CrO4 + 3 Fe2O3 + 7 KCl + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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