| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + H2O = H3CNO
sodiumhydroxide + HCl = sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
Al + KOH + H2SO4 = K[Al(OH)4] + H2 + KAl(SO4)2 =>
4 Al + 4 KOH + 6 H2SO4 = K[Al(OH)4] + 6 H2 + 3 KAl(SO4)2
NH4N3 = H2 + N2 =>
NH4N3 = 2 H2 + 2 N2
K + MoO4 = K2MoO4 =>
2 K + MoO4 = K2MoO4
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(d) + H20(d) =>
10 NH4NO3(aq) + 15 NaOH(aq) = 15 NaNO3(aq) + 5 NH3(d) + 2 H20(d)
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MgSO3 + Ca(NO3)2 = MgNO3 + Ca(SO3)2 =>
2 MgSO3 + Ca(NO3)2 = 2 MgNO3 + Ca(SO3)2
CsOH + H2Co3 = H2O + Cs2Co3 =>
2 CsOH + H2Co3 = 2 H2O + Cs2Co3
Rb3P + Fe3 = Rb + Fe3P3 =>
3 Rb3P + Fe3 = 9 Rb + Fe3P3
Al + (NH4)ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6(NH4)ClO4 = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Ca3P2 + KMnO4 + H2O = Ca(H2PO4)2 + MnO2 + KOH + Ca(oh)2 =>
Ca3P2 + 4 KMnO4 + 4 H2O = Ca(H2PO4)2 + 4 MnO2 + 4 KOH + Ca(oh)2
Ca[OH]2 + H3AsO3 = Ca3[AsO3]2 + H2O =>
3 Ca[OH]2 + 2 H3AsO3 = Ca3[AsO3]2 + 6 H2O
Al + HgNO3 = Hg + AlNO3 =>
Al + HgNO3 = Hg + AlNO3
NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]
(NH4)3N + Pb(ClO3)2 = NH4ClO3 + Pb3N2 =>
2(NH4)3N + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
NaOH(aq) = NaOH(s) =>
NaOH(aq) = NaOH(s)
AgNO3(aq)NaBr(aq) = AgBrNaNO3 =>
AgNO3(aq)NaBr(aq) = AgBrNaNO3
Mg(ClO3)2 + Li2O = MgO + LiClO3 =>
Mg(ClO3)2 + Li2O = MgO + 2 LiClO3
Fe(s) + HCl(concetrado) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(concetrado) = FeCl2(aq) + H2(g)
Pb(NO3)2 + Zn = Pb + (NO3)2Zn =>
Pb(NO3)2 + Zn = Pb + (NO3)2Zn
Cu + Pb(iv)N = Cu(i)N + Pb =>
Cu + Pb(iv)N = Cu(i)N + Pb
C10H18O4 + O2 = H2O + CO2 =>
2 C10H18O4 + 25 O2 = 18 H2O + 20 CO2
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
ZnCl2 + Na2SO3 = Na6(Zn(SO3)4) + NaCl =>
ZnCl2 + 4 Na2SO3 = Na6(Zn(SO3)4) + 2 NaCl
KMnO4 + FeCl2 + KOH = K2MnO4 + KCl + K2FeO4 + H2O =>
4 KMnO4 + FeCl2 + 8 KOH = 4 K2MnO4 + 2 KCl + K2FeO4 + 4 H2O
S8(S) + F2 = SF6 =>
S8(S) + 27 F2 = 9 SF6
Ba{2+} + Cr2O7{2-} + H2O = BaCrO4 + H{+} =>
2 Ba{2+} + Cr2O7{2-} + H2O = 2 BaCrO4 + 2 H{+}
Na3(PO4) + (NH)(NO3) = Na(NO3) + (NH)3(PO4) =>
Na3(PO4) + 3(NH)(NO3) = 3 Na(NO3) + (NH)3(PO4)
Na(OH)2 = Na + OH =>
Na(OH)2 = Na + 2 OH
Hg1 + H2O = HgH2O =>
Hg1 + H2O = HgH2O
Ni + IO3 = Ni(IO3)2 =>
Ni + 2 IO3 = Ni(IO3)2
Pb(NO3)2(aq) + NaI(s) = Na(NO3)(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(s) = 2 Na(NO3)(aq) + PbI2(s)
Fe + H3PO4 = Fe(PO4)3 + H2H =>
Fe + 3 H3PO4 = Fe(PO4)3 + 3 H2H
Na2 + SO4 + BaCl = BaSO4 + NaCl =>
Na2 + 2 SO4 + 2 BaCl = 2 BaSO4 + 2 NaCl
C2H5ONa + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 C2H5ONa + 4 KMnO4 + 11 H2SO4 = 10 CH3CHO + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
KHCO3 + CaCl2 = KCl + CaCO3 + H2O + CO2 =>
2 KHCO3 + CaCl2 = 2 KCl + CaCO3 + H2O + CO2
N2H8CO3 + CaCl2 = NH4Cl + CaCO3 =>
N2H8CO3 + CaCl2 = 2 NH4Cl + CaCO3
(CH3)2C6H3CHO + KMnO4 + H2SO4 = (HOOC)2C6H3COOH + K2SO4 + MnSO4 + H2O =>
5(CH3)2C6H3CHO + 14 KMnO4 + 21 H2SO4 = 5(HOOC)2C6H3COOH + 7 K2SO4 + 14 MnSO4 + 31 H2O
KBr(l) + Cl2(g) = KCl(l) + Br(g) =>
2 KBr(l) + Cl2(g) = 2 KCl(l) + 2 Br(g)
CH3CH2(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
12 CH3CH2(OH)CH3 + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO4 + 9 CH3CH2CH2COOH + 50 H2O
C3H6 + KMnO4 + H2O = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
LiOH + (C17H33COO)3C3H5 = (C17H33COO)Li + C3H5(OH)3 =>
3 LiOH + (C17H33COO)3C3H5 = 3(C17H33COO)Li + C3H5(OH)3
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
CH3COOCl + CH3OH = CH3COOH + HCl =>
2 CH3COOCl + 2 CH3OH = 3 CH3COOH + 2 HCl
copper(ii)chloride + aluminum = aluminumchloride + copper =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Rh2Si + Na2O2 = Rh + Na2SiO2 =>
Rh2Si + Na2O2 = 2 Rh + Na2SiO2
NaCl + SrHg = SrCl2 + Na2Hg =>
2 NaCl + SrHg = SrCl2 + Na2Hg
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
O2 + NaOH + CrCl3 = H2O + H2O2Na2Cr2O7 + NaCl =>
2 O2 + 8 NaOH + 2 CrCl3 = 3 H2O + H2O2Na2Cr2O7 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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