| Équations équilibrées la veille | Équations équilibrées le lendemain |
KC8H5O4 + NaOH = KC8H4O4 + Na + H2O
Ca + RbNO3 = CaNO3 + Rb =>
Ca + RbNO3 = CaNO3 + Rb
H2Se + Ca(OH)2 = CaSe + H2O =>
H2Se + Ca(OH)2 = CaSe + 2 H2O
MgCl2 + Fr = FrCl + Mg =>
MgCl2 + 2 Fr = 2 FrCl + Mg
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Cr(OH)3 + OH{-} + ClO{-} = (CrO4)2{-} + Cl{-} + H2O =>
4 Cr(OH)3 + 2 OH{-} + 9 ClO{-} = 2(CrO4)2{-} + 9 Cl{-} + 7 H2O
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
C57O6H106 + C6H10 = C57H108O6 + C6H6 =>
2 C57O6H106 + C6H10 = 2 C57H108O6 + C6H6
Mg(OH)2(ac) + H2SO4(ac) = Mg(SO4) + H2O =>
Mg(OH)2(ac) + H2SO4(ac) = Mg(SO4) + 2 H2O
NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O
HClO + N2H4 = Cl2 + N2 + H2O =>
4 HClO + N2H4 = 2 Cl2 + N2 + 4 H2O
Ba(OH)2 + SO2 = BaSO4 + H2 =>
Ba(OH)2 + SO2 = BaSO4 + H2
Y + At = Y2At6 =>
2 Y + 6 At = Y2At6
Ag(NO3) + Ba(SO3) = Ag(SO3) + Ba(NO3) =>
Ag(NO3) + Ba(SO3) = Ag(SO3) + Ba(NO3)
PbCl2(S) + NH3(aq) = Pb(NH3)(S) + Cl =>
PbCl2(S) + NH3(aq) = Pb(NH3)(S) + 2 Cl
H2Se + KOH = KHSe + H2O =>
H2Se + KOH = KHSe + H2O
KF + MnCl2*4H2O = KMnF3 + K2Cl2 + H2O =>
3 KF + MnCl2*4H2O = KMnF3 + K2Cl2 + 4 H2O
(NH4)10H2(W2O7)6 + CH4N2O = WC + CO + N2 + H2O =>
2(NH4)10H2(W2O7)6 + 33 CH4N2O = 24 WC + 9 CO + 43 N2 + 108 H2O
H3PO4 + MgOH2 = Mg3(PO4)2 + H3OH =>
2 H3PO4 + 3 MgOH2 = Mg3(PO4)2 + 3 H3OH
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + NO = AlNO =>
Al + NO = AlNO
Li(s) + S(s) = Li2S =>
2 Li(s) + S(s) = Li2S
HCN = H + CN =>
HCN = H + CN
Cu + Na2O = CuO + Na =>
Cu + Na2O = CuO + 2 Na
Rh + O2 = Rh2O =>
4 Rh + O2 = 2 Rh2O
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
C3H6O + CH3MgBr = C5H10O + MgOHBr =>
3 C3H6O + CH3MgBr = 2 C5H10O + MgOHBr
NH4ClO4 + HCl = HClO4 + NH4Cl =>
NH4ClO4 + HCl = HClO4 + NH4Cl
AgNO3 + NH4C2O4 = AgC2O4 + NH4(NO3) =>
AgNO3 + NH4C2O4 = AgC2O4 + NH4(NO3)
Ag + NO3 = Ag(NO3)3 =>
Ag + 3 NO3 = Ag(NO3)3
Eu2O3 + HI + H2O = EuI3*9H2O =>
Eu2O3 + 6 HI + 15 H2O = 2 EuI3*9H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Br + O = BrO3 =>
Br + 3 O = BrO3
Co(NO3)2 + NH3*H2O = Co(OH)3 + HNO3 + NH3 =>
8 Co(NO3)2 + 21 NH3*H2O = 8 Co(OH)3 + 15 HNO3 + 22 NH3
LiOH + H2SiO4 = Li2SiO4 + H2O =>
2 LiOH + H2SiO4 = Li2SiO4 + 2 H2O
PH3 + KMnO4 + H2SO4 = MnSO4 + H2PO4 + H2O + K2SO4 =>
10 PH3 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 10 H2PO4 + 32 H2O + 9 K2SO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Al{-2} + Mg{2+} = Mg{-} + Al{3+} =>
3 Al{-2} + 5 Mg{2+} = 5 Mg{-} + 3 Al{3+}
C8H10O + H2 = C8H16O =>
C8H10O + 3 H2 = C8H16O
Pb(NO3)2(s) + S = PbS + NO3 =>
Pb(NO3)2(s) + S = PbS + 2 NO3
C4H6O2S + C4H4BrNO2 + H2O = C4H6BrOHSO2 + C4H5NO2 =>
C4H6O2S + C4H4BrNO2 + H2O = C4H6BrOHSO2 + C4H5NO2
C6H13N3O3 + HClO4 = C6H14N3O3 + ClO4 =>
C6H13N3O3 + HClO4 = C6H14N3O3 + ClO4
Fe2O3 + Cl2 = FeCl3 + OO2 =>
Fe2O3 + 3 Cl2 = 2 FeCl3 + OO2
CH3COOH + Cl2 + NaOH = Na2CO3 + NaCl + H2O =>
CH3COOH + 4 Cl2 + 12 NaOH = 2 Na2CO3 + 8 NaCl + 8 H2O
CH3CH + O2 = H2O + CO2 =>
CH3CH + 3 O2 = 2 H2O + 2 CO2
CoCl2 + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 12 H2O
Au3N = Au + N =>
Au3N = 3 Au + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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