| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AsF3 + 3 CCl4 = 2 AsCl3 + 3 CCl2F2
NaHSO4*H2O = Na2SO4 + H2SO4 + H2O =>
2 NaHSO4*H2O = Na2SO4 + H2SO4 + 2 H2O
H2S + Na2SiO3 = Na2S + SiO2 + H2O =>
H2S + Na2SiO3 = Na2S + SiO2 + H2O
C2H5ON + O2 = CO2 + H2O + N2 =>
4 C2H5ON + 11 O2 = 8 CO2 + 10 H2O + 2 N2
(CuSO4*5H2O) + (NaOH*10H2O) = Cu(OH)2 + Na2SO4 + H2O =>
(CuSO4*5H2O) + 2(NaOH*10H2O) = Cu(OH)2 + Na2SO4 + 25 H2O
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
NH4NO3 + NaOH = NaNO3 + H2O + NH =>
3 NH4NO3 + 2 NaOH = 2 NaNO3 + 5 H2O + 4 NH
NaCH3COO + KCl = KCH3COO + NaCl =>
NaCH3COO + KCl = KCH3COO + NaCl
C2H5NH3I = C2H5NH3 + I =>
C2H5NH3I = C2H5NH3 + I
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2[HgI4] + KOH + NH3*H2O = [Hg2N]I + KI + H2O =>
2 K2[HgI4] + 3 KOH + NH3*H2O = [Hg2N]I + 7 KI + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl
P2O5 + NaCl = NaPO3 + POCl3 =>
2 P2O5 + 3 NaCl = 3 NaPO3 + POCl3
SmCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCl + Sm2(SO4)3 + H2O =>
10 SmCl2 + 2 KMnO4 + 18 H2SO4 = K2SO4 + 2 MnSO4 + 20 HCl + 5 Sm2(SO4)3 + 8 H2O
Mg(OH) + HNO3 = H2O + MgNO3 =>
Mg(OH) + HNO3 = H2O + MgNO3
OH{-} + V + ClO3{-} = HV2O7{3-} + Cl{-} + H2O =>
9 OH{-} + 6 V + 5 ClO3{-} = 3 HV2O7{3-} + 5 Cl{-} + 3 H2O
HC2H3O2 + Ca2SiO4 = H4SiO4 + Ca(C2H3O2)2 =>
4 HC2H3O2 + Ca2SiO4 = H4SiO4 + 2 Ca(C2H3O2)2
PbO2 + HNO3 + KI = PbI2 + I2 + KNO3 + H2O =>
PbO2 + 4 HNO3 + 4 KI = PbI2 + I2 + 4 KNO3 + 2 H2O
Cr2O7 + UO = UO2 + Cr =>
Cr2O7 + 7 UO = 7 UO2 + 2 Cr
C3H6(OH)2 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C3H6(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 C3H4O4 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Ca(OH)2*(aq) + HCl(aq) = CaCl2*(aq) + H2*O(l) =>
Ca(OH)2*(aq) + 2 HCl(aq) = CaCl2*(aq) + 2 H2*O(l)
HCN + HNO3 = H2CO3 + N2 =>
HCN + HNO3 = H2CO3 + N2
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
HPO3 + CuO = Cu(PO3)2 + H2O =>
2 HPO3 + CuO = Cu(PO3)2 + H2O
C15H12COOH + O2 = CO2 + H2O =>
4 C15H12COOH + 73 O2 = 64 CO2 + 26 H2O
P2O5 + NaCl = NaPO3 + POCl3 =>
2 P2O5 + 3 NaCl = 3 NaPO3 + POCl3
CH2(COOH)2 + RbOH = CH2(COORb)2 + H2O =>
CH2(COOH)2 + 2 RbOH = CH2(COORb)2 + 2 H2O
FeCl2 + H2O2 = Fe2O3 + Cl2 + H2 =>
4 FeCl2 + 3 H2O2 = 2 Fe2O3 + 4 Cl2 + 3 H2
Cu20 + O2 = CuO3 =>
Cu20 + 30 O2 = 20 CuO3
Na3(PO4) = Na + PO4 =>
Na3(PO4) = 3 Na + PO4
CH4(g) + S(s) = CS2(l) + H2S(g) =>
CH4(g) + 4 S(s) = CS2(l) + 2 H2S(g)
C10H15NO + O2 = CO2 + H2O + N =>
4 C10H15NO + 53 O2 = 40 CO2 + 30 H2O + 4 N
Cr(s) + Cl2 = CrCl3*(s) =>
2 Cr(s) + 3 Cl2 = 2 CrCl3*(s)
CH3CH2CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCr + LiOH = H2O + LiCr =>
HCr + LiOH = H2O + LiCr
C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu
C12H12O10 + O2 = CO2 + H2O =>
C12H12O10 + 10 O2 = 12 CO2 + 6 H2O
H2SO4 + Ba = H2O + BaSO4 + SO2 =>
2 H2SO4 + Ba = 2 H2O + BaSO4 + SO2
SrO + H3BO3 = SrHBO3 + H2O =>
SrO + H3BO3 = SrHBO3 + H2O
C2H6 + O2 = C2H2O + H2O =>
2 C2H6 + 3 O2 = 2 C2H2O + 4 H2O
CaO2 + H2O = H2O2 + Ca(OH)2 =>
CaO2 + 2 H2O = H2O2 + Ca(OH)2
I4 + CCl4 = Cl4 + CI4 =>
I4 + CCl4 = Cl4 + CI4
Pb3O4 + CO = Pb + CO2 =>
Pb3O4 + 4 CO = 3 Pb + 4 CO2
Na2HAsO3 + Zn + H2SO4 = AsH3 + Na2SO4 + ZnSO4 + H2O =>
Na2HAsO3 + 3 Zn + 4 H2SO4 = AsH3 + Na2SO4 + 3 ZnSO4 + 3 H2O
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
K2Cr2O7 + HI + H2SO4 = KHSO4 + HIO3 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + HI + 5 H2SO4 = 2 KHSO4 + HIO3 + 4 H2O + Cr2(SO4)3
Mg + MnO2 = MgO + Mn3O4 =>
2 Mg + 3 MnO2 = 2 MgO + Mn3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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