| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O3 + 2 NaBH4 = C6H12O3 + 2 NaBH3
NH4HCO3 = (NH4)2CO3 + H2CO3 =>
2 NH4HCO3 = (NH4)2CO3 + H2CO3
Pb(NO3)2 + LiCl(s) = PbCl2(s) + LiNO3(aq) =>
Pb(NO3)2 + 2 LiCl(s) = PbCl2(s) + 2 LiNO3(aq)
[Cu(NH3)4]SO4 + Zn = Cu + [Zn(NH3)4]SO4 =>
[Cu(NH3)4]SO4 + Zn = Cu + [Zn(NH3)4]SO4
H2O + K2CrO7 = H2CrO7 + K(OH) =>
2 H2O + K2CrO7 = H2CrO7 + 2 K(OH)
Na2S2O3 + Br2 + H2O = NaHSO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = 2 NaHSO4 + 8 HBr
Al + AgO = AlO + Ag =>
Al + AgO = AlO + Ag
C6H5MgBr + C13H10O = C19H15OMgBr =>
C6H5MgBr + C13H10O = C19H15OMgBr
NaBr(aq) + BaCl2(aq) = NaCl(aq) + BaBr2(s) =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl(aq) + BaBr2(s)
Na2Cr2O7*2H2O + H2SO4 = H2CrO4 + Na2SO4 + H2O =>
Na2Cr2O7*2H2O + H2SO4 = 2 H2CrO4 + Na2SO4 + H2O
H2SO4 + NaOH = Na2SO4 + H6O3 =>
3 H2SO4 + 6 NaOH = 3 Na2SO4 + 2 H6O3
K + O2 = K2O2 = K2O = KO2 =>
2 K + O2 = K2O2
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
MgSO4 + NaOH = H2O + MgO + Na2SO4 =>
MgSO4 + 2 NaOH = H2O + MgO + Na2SO4
Cr2(CO3)3 + HC2H3O2 = H2O + CO2 + Cr(C2H3O2)3 =>
Cr2(CO3)3 + 6 HC2H3O2 = 3 H2O + 3 CO2 + 2 Cr(C2H3O2)3
(NH4)3PO4 + HCl = NH4Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3 NH4Cl + H3PO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + NaOH = Na2SO4 + H6O3 =>
3 H2SO4 + 6 NaOH = 3 Na2SO4 + 2 H6O3
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
NaF(aq) + Br2(l) = NaBr(aq) + F2(g) =>
2 NaF(aq) + Br2(l) = 2 NaBr(aq) + F2(g)
C6H5Br + NaOH = C6H5ONa + BrH =>
C6H5Br + NaOH = C6H5ONa + BrH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HJ + Al = AlJ3 + H2 =>
6 HJ + 2 Al = 2 AlJ3 + 3 H2
PCl5 + NH4Cl = (PNCl2)3 + HCl =>
3 PCl5 + 3 NH4Cl = (PNCl2)3 + 12 HCl
Ba(IO)2 + KHS + H2O = KSO3 + I2 + Ba(OH)2 =>
7 Ba(IO)2 + 2 KHS + 6 H2O = 2 KSO3 + 7 I2 + 7 Ba(OH)2
CH3COOH + Na(OH) = H2O + NaC2H3O2 =>
CH3COOH + Na(OH) = H2O + NaC2H3O2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
CH3OH = CH4 + CH3COOH + H2O =>
4 CH3OH = 2 CH4 + CH3COOH + 2 H2O
Ca + NHO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 NHO3 = 4 Ca(NO3)2 + N2O + 5 H2O
NH4OH + KI = KOH + NH4I =>
NH4OH + KI = KOH + NH4I
Al + AgO = AlO + Ag =>
Al + AgO = AlO + Ag
HJ + Al = AlJ3 + H2 =>
6 HJ + 2 Al = 2 AlJ3 + 3 H2
Al + AgO = AlO + Ag =>
Al + AgO = AlO + Ag
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
Ca + NHO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 NHO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H3PO4 + Y(OH)2 = Y3(PO4)2 + H2O =>
2 H3PO4 + 3 Y(OH)2 = Y3(PO4)2 + 6 H2O
NaMnO4 + H2SO4 = Na2SO4 + HMnO4 =>
2 NaMnO4 + H2SO4 = Na2SO4 + 2 HMnO4
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
La(NO3)36H2O + Sr(NO3)2 + Mn(CH3COO)24H2O + C12H22O11 = LaSrMnO3 + H2O + CO2 + N2 =>
8 La(NO3)36H2O + 8 Sr(NO3)2 + 8 Mn(CH3COO)24H2O + 9 C12H22O11 = 8 LaSrMnO3 + 403 H2O + 492 CO2 + 152 N2
Al(HSO3)3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al(HSO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 SO2 + 6 H2O
NaOH + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH + CO2(g) = Na2CO3(aq) + H2O(l)
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Na3PO + H2O = NaOH + H3PO =>
Na3PO + 3 H2O = 3 NaOH + H3PO
Fe(NO3)3 + Li2(CO3) = Fe2(CO3)3 + Li(NO3) =>
2 Fe(NO3)3 + 3 Li2(CO3) = Fe2(CO3)3 + 6 Li(NO3)
NaOH + Ca(H2PO4)2 = NaH2PO4 + Ca3(PO4)2 + H2O =>
4 NaOH + 3 Ca(H2PO4)2 = 4 NaH2PO4 + Ca3(PO4)2 + 4 H2O
(C7H9O5S2Na)10000 + O2 = CO + H2O + S + Na =>
(C7H9O5S2Na)10000 + 32500 O2 = 70000 CO + 45000 H2O + 20000 S + 10000 Na
P4(s) + Br2(l) = PBr5(s) =>
P4(s) + 10 Br2(l) = 4 PBr5(s)
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
KMnO4 + SnCl2 + HCl = H2SnCl6 + MnO2 + KCl + H2O =>
2 KMnO4 + 3 SnCl2 + 14 HCl = 3 H2SnCl6 + 2 MnO2 + 2 KCl + 4 H2O
H2(aq) + O2(aq) = H2O(l) =>
2 H2(aq) + O2(aq) = 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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