| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 NaCl = Na3AlO3 + 3 HCl
H2 + CO = CH3 + CO2 =>
3 H2 + 4 CO = 2 CH3 + 2 CO2
K2Cr2O7 + Cu = K2Cu2O7 + Cr =>
K2Cr2O7 + 2 Cu = K2Cu2O7 + 2 Cr
NaOH + KOH = NaOHKOH =>
NaOH + KOH = NaOHKOH
Fe + Bz = FeBz3 =>
Fe + 3 Bz = FeBz3
Br2 + O = Br2O =>
Br2 + O = Br2O
VO(OH)2 + HCl = VCl3 + Cl2 + H2O =>
2 VO(OH)2 + 8 HCl = 2 VCl3 + Cl2 + 6 H2O
Zn(l) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(l) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaI(aq) + Ca(NO3)2(aq) = Na(NO3)2 + CaI =>
NaI(aq) + Ca(NO3)2(aq) = Na(NO3)2 + CaI
C6H5OCl + O2 = CO2 + Cl2O5 + H2O =>
2 C6H5OCl + 16 O2 = 12 CO2 + Cl2O5 + 5 H2O
Mg3(PO4)2 + Fe(OH)3 = FePO4 + Mg(OH)2 =>
Mg3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Mg(OH)2
Al + NH4CIO4 = NH4 + AlCIO4 =>
Al + NH4CIO4 = NH4 + AlCIO4
Ca + H2SO4 = Ca(SO4) + H =>
Ca + H2SO4 = Ca(SO4) + 2 H
Cl3CCH(OH)2 + CaCO3 = (Cl2HCCOO)2Ca + CaCl2 + CO2 + H2O =>
2 Cl3CCH(OH)2 + 2 CaCO3 = (Cl2HCCOO)2Ca + CaCl2 + 2 CO2 + 2 H2O
Au2(SO3)3 + H2SO4 = Au2(SO4)3 + H2SO3 =>
Au2(SO3)3 + 3 H2SO4 = Au2(SO4)3 + 3 H2SO3
H2S + NHO3 = H2SO4 + NO + H2O =>
3 H2S + 8 NHO3 = 3 H2SO4 + 8 NO + 4 H2O
Al(OH)3 + CaCl2 = AlCl3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(OH)2
C2 = C7 =>
7 C2 = 2 C7
P4 + Cl = phosphorustrichloride =>
P4 + 12 Cl = 4 PCl3
Ti4 + O2 = TiO2 =>
Ti4 + 4 O2 = 4 TiO2
As2O3 + HCl + KMnO4 = AsO5 + MnCl2 + KCl + H2O =>
5 As2O3 + 42 HCl + 14 KMnO4 = 10 AsO5 + 14 MnCl2 + 14 KCl + 21 H2O
Fe + H2C2O4 + H2O = Fe(C2O4)*2H2O + H =>
Fe + H2C2O4 + 2 H2O = Fe(C2O4)*2H2O + 2 H
(NH4)2SO4 + NaCH3CO2 = CH3COOH + Na2SO4 + NH3 =>
(NH4)2SO4 + 2 NaCH3CO2 = 2 CH3COOH + Na2SO4 + 2 NH3
Zn + HL = HZn + ZnL =>
2 Zn + HL = HZn + ZnL
CH2CH2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
CH2CH2 + 2 KMnO4 + 3 H2SO4 = (COOH)2 + 2 MnSO4 + K2SO4 + 4 H2O
K2MnO4 + MnSO4 = MnO2 + K2SO4 = H2SO44 =>
K2MnO4 + MnSO4 = 2 MnO2 + K2SO4
KAlSi3O8 + CaO = CaSiO3 + CaAl2O4 + K2O =>
2 KAlSi3O8 + 7 CaO = 6 CaSiO3 + CaAl2O4 + K2O
Sodiumhydroxide + copper(ii)sulfate = sodiumsulfate + copper(ii)hydroxide =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
CuSO4 + NH2CH2CH2NH2 = CuNH2CH2CH2NH2 + SO4 =>
CuSO4 + NH2CH2CH2NH2 = CuNH2CH2CH2NH2 + SO4
NaCl + (CaNO3)2 = NaNO3 + CaCl =>
2 NaCl + (CaNO3)2 = 2 NaNO3 + 2 CaCl
Cr2O3 + KMnO4 + H2O = H2CrO4 + KMnO2 =>
2 Cr2O3 + 3 KMnO4 + 4 H2O = 4 H2CrO4 + 3 KMnO2
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3
NH3 + O4 = NO + H2O =>
8 NH3 + 5 O4 = 8 NO + 12 H2O
H2SO4 + KBr = KHSO4 + HBr =>
H2SO4 + KBr = KHSO4 + HBr
Ca(NO2)2 + Li3PO4 = Ca3(PO4)2 + LiNO2 =>
3 Ca(NO2)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiNO2
CrCl3 + MgCO3 = Cr2(CO3)3 + MgCl2 =>
2 CrCl3 + 3 MgCO3 = Cr2(CO3)3 + 3 MgCl2
SCl6 + H2O = SO2 + HCl + Cl2 =>
SCl6 + 2 H2O = SO2 + 4 HCl + Cl2
Al(No3)3 + Mg = Mg(No3)3 + Al =>
Al(No3)3 + Mg = Mg(No3)3 + Al
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
HN + NaOH = H2O + NaN =>
HN + NaOH = H2O + NaN
NaBrHBr = NaHBr2 =>
NaBrHBr = NaHBr2
Co + SnCl4 = CoCl2 + Sn =>
2 Co + SnCl4 = 2 CoCl2 + Sn
Au2Cl6 + SO2 + H2O = Au + H2SO4 + HCl =>
Au2Cl6 + 3 SO2 + 6 H2O = 2 Au + 3 H2SO4 + 6 HCl
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
C6H2N3NaO7 + Pb(NO3)2 = Pb(C6H2(NO2)3O)2 + NaNO3 =>
2 C6H2N3NaO7 + Pb(NO3)2 = Pb(C6H2(NO2)3O)2 + 2 NaNO3
CrCl3 + Na2HPO4 = Cr2(HPO4)3 + NaCl =>
2 CrCl3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaCl
Pb(NO3)2 + NaOH + Na(ClO)2 = Na(NO3)2 + NaCl + Pb2O4 + H2O =>
10 Pb(NO3)2 + 16 NaOH + 6 Na(ClO)2 = 10 Na(NO3)2 + 12 NaCl + 5 Pb2O4 + 8 H2O
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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