| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3 + 3 H2S = Cr + 3 S + 3 H2O
BaSO3 + H2O = BaO + H2SO3 =>
BaSO3 + H2O = BaO + H2SO3
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
HC2H3O2(aq) + H2O(aq) = C2H3O2 + H3O =>
HC2H3O2(aq) + H2O(aq) = C2H3O2 + H3O
NH4VO3 + Na2S + H2O = NH4VS3 + NaOH =>
NH4VO3 + 3 Na2S + 3 H2O = NH4VS3 + 6 NaOH
NiCl3 + Ca(OH)2 = Ni(OH)3 + CaCl2 =>
2 NiCl3 + 3 Ca(OH)2 = 2 Ni(OH)3 + 3 CaCl2
C12H22O11 + NH4HCO3 + CH3OH = C12H24N2O4 + H2O =>
C12H22O11 + 24 NH4HCO3 + 108 CH3OH = 12 C12H24N2O4 + 143 H2O
Mg(ClO3)2 + K3PO4 = Mg3(PO4)2 + K(ClO3) =>
3 Mg(ClO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 K(ClO3)
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
HCl + HClO4 = Cl2O3 + H2O =>
HCl + HClO4 = Cl2O3 + H2O
P6 + Cl2 = PCl5 =>
P6 + 15 Cl2 = 6 PCl5
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
BaCO3 + RuO2 = Ba2RuO4 + CO2 =>
2 BaCO3 + RuO2 = Ba2RuO4 + 2 CO2
Ca(CO3) + H3(PO4) = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3(PO4) = Ca3(PO4)2 + 3 H2(CO3)
V2(s) + O2(g) = V2O5 =>
2 V2(s) + 5 O2(g) = 2 V2O5
K2CO3 + H2O2 = KO2 + H2O + CO2 =>
K2CO3 + 3 H2O2 = 2 KO2 + 3 H2O + CO2
ZnO + H2 = Zn + H2OO =>
2 ZnO + H2 = 2 Zn + H2OO
Al2O3*3H2O = Al2O3 + H2O =>
Al2O3*3H2O = Al2O3 + 3 H2O
S8(s) + F2 = SF4(g) =>
S8(s) + 16 F2 = 8 SF4(g)
Sr3N2 + Cs3(PO3) = Sr3(PO3) + Cs3N2 =>
Sr3N2 + Cs3(PO3) = Sr3(PO3) + Cs3N2
C2H5OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 2 Cl2
NiOOH + H2O = Ni(OH)2 + OH =>
NiOOH + H2O = Ni(OH)2 + OH
Na2SO4 + AgC2H3O2 = NaC2H3O2 + Ag2SO4 =>
Na2SO4 + 2 AgC2H3O2 = 2 NaC2H3O2 + Ag2SO4
Fe2(SO4)3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 6 K2SO4
Sb + HNO3 = NO + SbO + H2O =>
3 Sb + 2 HNO3 = 2 NO + 3 SbO + H2O
HI(aq) + K2SO3(aq) = H2O(l) + KI(aq) + SO2(aq) =>
2 HI(aq) + K2SO3(aq) = H2O(l) + 2 KI(aq) + SO2(aq)
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
Ca(s) + Cl2(g) = CaCl(aq) =>
2 Ca(s) + Cl2(g) = 2 CaCl(aq)
Al + NaOH + H2O = NaAl(OH0)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH0)4 + 3 H2
H2C6O5H7 + H2O = H2C6O5H8 + OH =>
H2C6O5H7 + H2O = H2C6O5H8 + OH
PbBr2 = Pb4 + Br =>
4 PbBr2 = Pb4 + 8 Br
C3H8 + CoF3 = CF4 + CoF2 + HF =>
C3H8 + 20 CoF3 = 3 CF4 + 20 CoF2 + 8 HF
Pb(OH)2 + OH = Pb(OH)4 =>
Pb(OH)2 + 2 OH = Pb(OH)4
(NH4)2CrO4 = CrO3 + NH3 + H2O =>
(NH4)2CrO4 = CrO3 + 2 NH3 + H2O
Na3Hg + H2O = NaOH + Hg + H =>
Na3Hg + 3 H2O = 3 NaOH + Hg + 3 H
Mg(CH3COO)2 + LiOH = Mg(OH)2 + LiCH3COO =>
Mg(CH3COO)2 + 2 LiOH = Mg(OH)2 + 2 LiCH3COO
CuSO4*5H2O + KI = Cu2I2 + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = Cu2I2 + I2 + 2 K2SO4 + 10 H2O
AgNO3 + NaCl2 = AgCl2 + NaNO3 =>
AgNO3 + NaCl2 = AgCl2 + NaNO3
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
NH3 + Pb(NO3)2 = NO3 + Pb(NH3) =>
NH3 + Pb(NO3)2 = 2 NO3 + Pb(NH3)
C5H11COOH + O2 = CO + H2O =>
C5H11COOH + 5 O2 = 6 CO + 6 H2O
KI3 + Cl2 + HCl = KICl2 + HICl2 =>
KI3 + 2 Cl2 + 2 HCl = KICl2 + 2 HICl2
C12H22O11 + C2H6O + CH4N2O = C22H17N3O5 + H2O =>
37 C12H22O11 + 24 C2H6O + 36 CH4N2O = 24 C22H17N3O5 + 347 H2O
CH3Br + Li = CH3Li + LiBr =>
CH3Br + 2 Li = CH3Li + LiBr
B2H4 + O2 = HBO2 + H2O =>
2 B2H4 + 5 O2 = 4 HBO2 + 2 H2O
Ca2(s) + O2(g) = CaO =>
Ca2(s) + O2(g) = 2 CaO
HMnO4 + CaO = Ca(MnO4)2 + H2O =>
2 HMnO4 + CaO = Ca(MnO4)2 + H2O
H2S2O4 + Al2O3 = Al2S3 + SO3 + H2O2 =>
3 H2S2O4 + Al2O3 = Al2S3 + 3 SO3 + 3 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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