| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(SO2) + CaOH = AlOH + Ca(SO2)
(Fe(H2O)6){3+} + SCN{-} = (Fe(H2O)5SCN){2+} + H2O =>
(Fe(H2O)6){3+} + SCN{-} = (Fe(H2O)5SCN){2+} + H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(aq) + 6 NaNO3(aq)
Li3PO4(aq) + BaCl2(aq) = LiCl(aq) + Ba3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 BaCl2(aq) = 6 LiCl(aq) + Ba3(PO4)2(aq)
MgI2 + Br2 = I2 + MgBr2 =>
MgI2 + Br2 = I2 + MgBr2
Cl2O6 + Au = ClO2Au(ClO4)4 + Cl =>
3 Cl2O6 + Au = ClO2Au(ClO4)4 + Cl
CsOH + I2O4 = H2O + CsIO3 + CsI =>
6 CsOH + 3 I2O4 = 3 H2O + 5 CsIO3 + CsI
Ca3(PO4)2 + SiO2 + C = P4 + CO2 + Ca2(SiO3) =>
4 Ca3(PO4)2 + 6 SiO2 + 13 C = 2 P4 + 13 CO2 + 6 Ca2(SiO3)
SnCl2 = Sn + Cl =>
SnCl2 = Sn + 2 Cl
BaCl2(s) + MgO(s) = MgCl2(s) + BaO(s) =>
BaCl2(s) + MgO(s) = MgCl2(s) + BaO(s)
(Na)2TeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
(Na)2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + 2 I2
SO3 + KOH = H2SO4 + K2O =>
SO3 + 2 KOH = H2SO4 + K2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Li2Co3 + SnCl4 = LiCl + Sn(Co3)2 =>
2 Li2Co3 + SnCl4 = 4 LiCl + Sn(Co3)2
BaNO3(ac) + Na3PO4(ac) = Ba3PO4(s) + NaNO3(ac) =>
3 BaNO3(ac) + Na3PO4(ac) = Ba3PO4(s) + 3 NaNO3(ac)
Ni(H3)4 + N + H2O2 = NiO + N(H)14 =>
14 Ni(H3)4 + 13 N + 7 H2O2 = 14 NiO + 13 N(H)14
[KMnO4]2 + CaCl2 + S = Ca[SO4]2 + KCl + Mn2S2 =>
[KMnO4]2 + CaCl2 + 4 S = Ca[SO4]2 + 2 KCl + Mn2S2
Sr(NO3)2 + H3PO4 = Sr3(PO4)2 + HNO3 =>
3 Sr(NO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 HNO3
Cl2 + HBr = Cl2Br + H2 =>
2 Cl2 + 2 HBr = 2 Cl2Br + H2
BBr3 + F2 = B + BrF3 =>
2 BBr3 + 9 F2 = 2 B + 6 BrF3
C2H3Cl + O2 = CO2 + H2 + HCl =>
C2H3Cl + 2 O2 = 2 CO2 + H2 + HCl
LiOH(aq) + H3PO4 = Li3O4P + H2O(l) =>
3 LiOH(aq) + H3PO4 = Li3O4P + 3 H2O(l)
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
I({-}) + Br{2+} = I + Br =>
2 I({-}) + Br{2+} = 2 I + Br
NaOH + H2O2 = Na2O2 + H2OH =>
4 NaOH + H2O2 = 2 Na2O2 + 2 H2OH
K2NO3 + Na2CO3 = K2CO3 + NO3Na2 =>
K2NO3 + Na2CO3 = K2CO3 + NO3Na2
KHSeO3 + KOH = K2SeO3 + H2O =>
KHSeO3 + KOH = K2SeO3 + H2O
H2C2O4 + KOH = H2O + CO2 + K =>
H2C2O4 + 2 KOH = 2 H2O + 2 CO2 + 2 K
Na2CO3 + NH4VO3 = NaV2O5 + CO2 + NH3 + H2O + O2 =>
2 Na2CO3 + 8 NH4VO3 = 4 NaV2O5 + 2 CO2 + 8 NH3 + 4 H2O + O2
NaCl + CuSO4 = Na + Cu + ClSO4 =>
NaCl + CuSO4 = Na + Cu + ClSO4
C4H9Br + H2 = C4H10 + HBr =>
C4H9Br + H2 = C4H10 + HBr
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
SO2 = OSO =>
SO2 = OSO
K2Cr2O7 + H2(SO4) + C2H5OH = Cr2(SO4)3 + K2(SO4) + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2(SO4) + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 CH3COOH + 11 H2O
Zr(OH)4 + H = Zr(OH)3 + H2O =>
Zr(OH)4 + H = Zr(OH)3 + H2O
CuSO4*5H2O + HCl = CuCl4{-2} + H{+} + SO4{-2} + H2O =>
CuSO4*5H2O + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2} + 5 H2O
Si + NiO = SiO + Ni =>
Si + NiO = SiO + Ni
Cu(SO4)2(aq) + Fe(s) = Fe(SO4)(aq) + Cu(s) =>
Cu(SO4)2(aq) + 2 Fe(s) = 2 Fe(SO4)(aq) + Cu(s)
C3H8O3 + HNO3 = H2O + C3H5N3O9 =>
C3H8O3 + 3 HNO3 = 3 H2O + C3H5N3O9
B2O3 + NaO3 = BO2 + NaO =>
2 B2O3 + NaO3 = 4 BO2 + NaO
C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr
SO4 + Ba = BaSO4(s) =>
SO4 + Ba = BaSO4(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2S2O5 + H2O = KHSO3 =>
K2S2O5 + H2O = 2 KHSO3
Co(NO3)2 + NaCl = CoCl2 + NaNO3 =>
Co(NO3)2 + 2 NaCl = CoCl2 + 2 NaNO3
Fe(s) + H2O(aq) = FeOH(aq) + H2(g) =>
2 Fe(s) + 2 H2O(aq) = 2 FeOH(aq) + H2(g)
HLO3 + Na2SO3 = Na2SO4 + L2H2O =>
2 HLO3 + 5 Na2SO3 = 5 Na2SO4 + L2H2O
Ca + ZnSO4 = Zn2 + CaSO4 =>
2 Ca + 2 ZnSO4 = Zn2 + 2 CaSO4
C3H7OH + NaOCl = CH3COCH3 + NaCl + H2O =>
C3H7OH + NaOCl = CH3COCH3 + NaCl + H2O
H2S + NO2 = S + N2 + H2O =>
4 H2S + 2 NO2 = 4 S + N2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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