| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaMnO4 + 2 H2SO4 + Na2O2 = 3 O2 + 2 MnSO4 + 4 NaOH
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Ni(NO3)3 + Na2CO3 = Ni2(CO3)3 + NaNO3 =>
2 Ni(NO3)3 + 3 Na2CO3 = Ni2(CO3)3 + 6 NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
MgCl2 + NaNO3 = MgNa + Cl2NO3 =>
MgCl2 + NaNO3 = MgNa + Cl2NO3
HI(aq) + Ba(OH)2(aq) = H2O(l) + BaI2(g) =>
2 HI(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaI2(g)
Zinc + Cobalt(ii)sulfate = zincsulfate + cobalt =>
Zn + CoSO4 = ZnSO4 + Co
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Mg + O2 + H2O = H2MgO3 =>
Mg + O2 + H2O = H2MgO3
K + CH3CH2OH = KOH + CH3CH2 =>
K + CH3CH2OH = KOH + CH3CH2
NaBrO + H2O = NaBr + H2O2 =>
NaBrO + H2O = NaBr + H2O2
Ca(OH)2 + AgNO3 = AgOH + Ca(NO3)2 =>
Ca(OH)2 + 2 AgNO3 = 2 AgOH + Ca(NO3)2
Li2O(aq) + H2O(l) = LiOH(l) =>
Li2O(aq) + H2O(l) = 2 LiOH(l)
Cr(OH)6 + NaOH2 = Cr(OH)2 + Na(OH)3 + H2O =>
3 Cr(OH)6 + 4 NaOH2 = 3 Cr(OH)2 + 4 Na(OH)3 + 4 H2O
KI = I + K =>
KI = I + K
NaHg + CUSO4 = HgSO4Na + CU =>
NaHg + CUSO4 = HgSO4Na + CU
KI = I + K =>
KI = I + K
HCOOH + H2SO4 = COH2SO4H2O =>
HCOOH + H2SO4 = COH2SO4H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
NH4NO3 + CH3COOH = CH3COONH4 + HNO3 =>
NH4NO3 + CH3COOH = CH3COONH4 + HNO3
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
CaCO3(s) + HCl(g) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(g) = H2O(l) + CO2(g) + CaCl2(aq)
Cr(s) + Pb{2+}(aq) = Cr{3+}(aq) + Pb(s) =>
2 Cr(s) + 3 Pb{2+}(aq) = 2 Cr{3+}(aq) + 3 Pb(s)
Na2SO4 + CuCl2 = Cu(SO4)(s) + NaCl =>
Na2SO4 + CuCl2 = Cu(SO4)(s) + 2 NaCl
Cu + NH4NO3 = NH3 + H2O + Cu(NO3)2 =>
4 Cu + 9 NH4NO3 = 10 NH3 + 3 H2O + 4 Cu(NO3)2
CH8N2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
CH8N2 + 3 O2 + 2 OH{-} = CO3{2-} + 5 H2O + N2
Ni(OH)2 + H3BO3 = Ni(H2BO3)2 + H2O =>
Ni(OH)2 + 2 H3BO3 = Ni(H2BO3)2 + 2 H2O
H3AsO3 = H2O + As2O3 =>
2 H3AsO3 = 3 H2O + As2O3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeH2PO4 + H2O + C6H8O7 = H3PO4 + Fe + CO2 =>
18 FeH2PO4 + 5 H2O + C6H8O7 = 18 H3PO4 + 18 Fe + 6 CO2
H2 + Co(C2H3O2)2*4H2O + Na2WO4*2H2O = Na8H2Co2W11O40 + NaC2H3O2 + H2O + Co =>
5 H2 + 7 Co(C2H3O2)2*4H2O + 11 Na2WO4*2H2O = Na8H2Co2W11O40 + 14 NaC2H3O2 + 54 H2O + 5 Co
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Ba(OH)2 + (NH4)2CO3 = BaCO3 + NH4OH =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 NH4OH
Al(ClO4)3 + Zn = Zn(ClO4)2 + Al =>
2 Al(ClO4)3 + 3 Zn = 3 Zn(ClO4)2 + 2 Al
P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3
N4O6 + H2O = HNO2 =>
N4O6 + 2 H2O = 4 HNO2
TiCl2 + TiAl3 = TiAl + AlCl3 =>
6 TiCl2 + 5 TiAl3 = 11 TiAl + 4 AlCl3
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
CrCl3 + NaC2O4 = Na3[Cr(C2O4)3]Cl3 =>
CrCl3 + 3 NaC2O4 = Na3[Cr(C2O4)3]Cl3
XH + CH2CHPh = XCH2CH2Ph =>
XH + CH2CHPh = XCH2CH2Ph
BaO + Li2O = Ba + Li2O2 =>
BaO + Li2O = Ba + Li2O2
Cu + HCl + Fe(NO3)3 = CuCl2 + FeCl3 + H2O + NO =>
9 Cu + 24 HCl + 2 Fe(NO3)3 = 9 CuCl2 + 2 FeCl3 + 12 H2O + 6 NO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HCO2H + KOH = KHCO2 + H2O =>
HCO2H + KOH = KHCO2 + H2O
Pb + Zn(CH2CO2)2 = Pb(CH2CO2) + Zn =>
2 Pb + Zn(CH2CO2)2 = 2 Pb(CH2CO2) + Zn
CO(g) + F2(g) = COF2(g) =>
CO(g) + F2(g) = COF2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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