| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClAgNO3NH4OH = NaOHNH4NO3AgCl
CrCl + NaS = NaCl + CrS =>
CrCl + NaS = NaCl + CrS
Cu(NO3)2 + Al = AlNO3 + Cu2 =>
2 Cu(NO3)2 + 4 Al = 4 AlNO3 + Cu2
C4H8Cl2 + Na = C8H16Cl + NaCl =>
2 C4H8Cl2 + 3 Na = C8H16Cl + 3 NaCl
Fe(OH)SO4 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)SO4 + Na2SO4 = Fe2(SO4)3 + 2 NaOH
NaOH + ZnS = Na2S + Zn(OH)2 =>
2 NaOH + ZnS = Na2S + Zn(OH)2
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CO2 + NH4 = NH4CO2 =>
CO2 + NH4 = NH4CO2
CH3CHOH2 = CH3CHH2O =>
CH3CHOH2 = CH3CHH2O
CH4 + K2Cr2O7 + H2SO4 = C2H4O4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CH4 + 2 K2Cr2O7 + 8 H2SO4 = C2H4O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
CH3OH + O2 = HCHO + H2O2 =>
CH3OH + O2 = HCHO + H2O2
H2C2O4 + MnO4{-} = CO2 + MnO2 + OH{-} + H2O =>
3 H2C2O4 + 2 MnO4{-} = 6 CO2 + 2 MnO2 + 2 OH{-} + 2 H2O
KCIO3 + H2SO4 = KHSO4 + HCIO4 + CIO2 + H2O =>
3 KCIO3 + 3 H2SO4 = 3 KHSO4 + HCIO4 + 2 CIO2 + H2O
KI + H2 = KH + I2 =>
2 KI + H2 = 2 KH + I2
KClNaClO3 = KClO3NaCl =>
KClNaClO3 = KClO3NaCl
NH4Cl + CoSO4 = N(SO4) + Co(H4Cl) =>
NH4Cl + CoSO4 = N(SO4) + Co(H4Cl)
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
HCOOK + HCl = HCOOH + KCl =>
HCOOK + HCl = HCOOH + KCl
BeOCa(OH)2 = Be(OH)2CaO =>
BeOCa(OH)2 = Be(OH)2CaO
KCIO3 + H2SO4 = KHSO4 + O2 + CIO2 + H2O =>
4 KCIO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CIO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H
H2So4(aq) + LiOH(aq) = Li2So4(aq) + H2O(l) =>
H2So4(aq) + 2 LiOH(aq) = Li2So4(aq) + 2 H2O(l)
Ca(NO3)2 + Na3 + PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3 + 2 PO4 = Ca3(PO4)2 + 6 NaNO3
C6H5COOH + CH3OH = C6H5CO2CH3 + H2O =>
C6H5COOH + CH3OH = C6H5CO2CH3 + H2O
K3 + Cl = KCl =>
K3 + 3 Cl = 3 KCl
Al2(SO4)3 + NaIO3 = Al(IO3) + Na2(SO4)3 =>
Al2(SO4)3 + 2 NaIO3 = 2 Al(IO3) + Na2(SO4)3
(CH3)2CHOH + NaOH = (CH3)2CH(OH)2 + Na =>
(CH3)2CHOH + NaOH = (CH3)2CH(OH)2 + Na
K2Cr2O7 + Na2S = K2S + Na2Cr2O7 =>
K2Cr2O7 + Na2S = K2S + Na2Cr2O7
H2SO4(aq) + HI(aq) = I2(g) + H2O(l) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 I2(g) + 4 H2O(l) + H2S(aq)
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
CH2BrCH2BrZn = C2H4ZnBr2 =>
CH2BrCH2BrZn = C2H4ZnBr2
Hg2Cl2(s) = Hg(l) + Cl2(g) =>
Hg2Cl2(s) = 2 Hg(l) + Cl2(g)
BrH = Br2 + H2 =>
2 BrH = Br2 + H2
Mg + HClO4 = Mg(ClO4)2 + HClO3 + H2O =>
Mg + 3 HClO4 = Mg(ClO4)2 + HClO3 + H2O
Ni2 + HCl = Ni2Cl + H =>
Ni2 + HCl = Ni2Cl + H
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)26H2O + 63 H2C2O4 + 3 K2C2O4 + 13 H2O2 = 2 K3Fe(C2O4)33H2O + 2(NH4)2SO4 + 50 H2SO4 + 26 H2O
CH3ClNaOH = CH3OHNaCl =>
CH3ClNaOH = CH3OHNaCl
Sc + KOH + H2O = K3[Sc(OH)4] + H2 =>
2 Sc + 6 KOH + 2 H2O = 2 K3[Sc(OH)4] + H2
CH2OH = CH2O + H2 =>
2 CH2OH = 2 CH2O + H2
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq) =>
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq)
*NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3*NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KClO3 + I2 + H2O = HIO3 + KCl =>
5 KClO3 + 3 I2 + 3 H2O = 6 HIO3 + 5 KCl
Co(NO3)2*9H2O + Al(NO3)3 + NH2CONH2 = CoAl2O4 + CO2 + N2 + H2O =>
3 Co(NO3)2*9H2O + 6 Al(NO3)3 + 20 NH2CONH2 = 3 CoAl2O4 + 20 CO2 + 32 N2 + 67 H2O
H2SO4 + Mg3N2 = MgSO4 + (NH4)2SO4 =>
4 H2SO4 + Mg3N2 = 3 MgSO4 + (NH4)2SO4
Li3N + H2SO4 = Li2SO4 + H3N =>
2 Li3N + 3 H2SO4 = 3 Li2SO4 + 2 H3N
CrI3 + H2O2 + OH{-} = CrO4{3-} + IO4{-} + H2O =>
CrI3 + 13 H2O2 + 6 OH{-} = CrO4{3-} + 3 IO4{-} + 16 H2O
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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