| Équations équilibrées la veille |
As + F = AsF
NaClO = NaCl + O =>
NaClO = NaCl + O
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca + (CO3)2 = CaCO3 =>
2 Ca + (CO3)2 = 2 CaCO3
UO2SO4 + NH4OH = (NH4)2U2O7 + (NH4)2SO4 + H2O =>
2 UO2SO4 + 6 NH4OH = (NH4)2U2O7 + 2(NH4)2SO4 + 3 H2O
C2 + H2O2 = CO + H2 =>
C2 + H2O2 = 2 CO + H2
P2O5(s) + BaO(s) = Ba3(PO4)2 =>
P2O5(s) + 3 BaO(s) = Ba3(PO4)2
K + MgO = K2O + Mg =>
2 K + MgO = K2O + Mg
Pb2(NO3) + NaCl = Pb2Cl + NaNO3 =>
Pb2(NO3) + NaCl = Pb2Cl + NaNO3
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
Ca + K3PO4 = CaPO4 + K =>
Ca + K3PO4 = CaPO4 + 3 K
Fe2(SO4)3 + Fe(OH)3 = (Fe(OH)2)2SO4 =>
Fe2(SO4)3 + 4 Fe(OH)3 = 3(Fe(OH)2)2SO4
Mn + Ba(NO3)2 = Mn(NO3)2 + Ba =>
Mn + Ba(NO3)2 = Mn(NO3)2 + Ba
[Zn(H2O)5(OH)] = Zn(OH)2 + [Zn(H2O)6] + H2O =>
2[Zn(H2O)5(OH)] = Zn(OH)2 + [Zn(H2O)6] + 4 H2O
Al + H2SiO3 = AlSiO3 + H2 =>
Al + H2SiO3 = AlSiO3 + H2
NaCIO = NaCI + NaCIO3 =>
3 NaCIO = 2 NaCI + NaCIO3
H2C2O4 + CsOH = H2O + CsHC2O4 =>
H2C2O4 + CsOH = H2O + CsHC2O4
NaOH + HAuCl4 = NaAuCl4 + H2O =>
NaOH + HAuCl4 = NaAuCl4 + H2O
PbCl2(aq) + KI(aq) = PbI2(s) + KCl(aq) =>
PbCl2(aq) + 2 KI(aq) = PbI2(s) + 2 KCl(aq)
Mg + NaFl = MgFl + Na =>
Mg + NaFl = MgFl + Na
Zr + N3 = Zr3N =>
9 Zr + N3 = 3 Zr3N
C4H10O + K2Cr2O7 = C4H8O + H2O + K2Cr2O6 =>
C4H10O + K2Cr2O7 = C4H8O + H2O + K2Cr2O6
Ni2(SO4)3 + KOH = Ni(OH)3 + K2SO4 =>
Ni2(SO4)3 + 6 KOH = 2 Ni(OH)3 + 3 K2SO4
Zn{2+} + NH3 = Zn(NH3)4{2+} =>
Zn{2+} + 4 NH3 = Zn(NH3)4{2+}
Hg + NaCl = HgCl + Na =>
Hg + NaCl = HgCl + Na
(NH4)2CO3(aq) + CaBr2(aq) = NH4Br(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaBr2(aq) = 2 NH4Br(aq) + CaCO3(s)
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
K2O + N2 + O2 = KNO3 =>
2 K2O + 2 N2 + 5 O2 = 4 KNO3
P4O10 + PCl5 = Cl3PO =>
P4O10 + 6 PCl5 = 10 Cl3PO
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
Al(ClO4)3 + Zn = ZnO + AlCl3 =>
Al(ClO4)3 + 12 Zn = 12 ZnO + AlCl3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Be2 + O2 = BeO =>
Be2 + O2 = 2 BeO
H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O
Th(NO3)4 + K3PO4 = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3PO4 = Th3(PO4)4 + 12 KNO3
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
C12H10O7 + O2 = CO2 + H2O =>
C12H10O7 + 11 O2 = 12 CO2 + 5 H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
Ba(NO3)2 + NaI = BaI2 + Na(NO3) =>
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
HCl + H2O2 = Cl + H2O =>
2 HCl + H2O2 = 2 Cl + 2 H2O
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
Fe(NO3)3 + Li3PO4 = FePO4 + Li(NO3) =>
Fe(NO3)3 + Li3PO4 = FePO4 + 3 Li(NO3)
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
CHCl3 + Zn + H2O = CH4 + Zn(OH)Cl =>
CHCl3 + 3 Zn + 3 H2O = CH4 + 3 Zn(OH)Cl
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
SiF4(g) + H2O(l) = H2SiF6(aq) + H2SiO3(s) =>
3 SiF4(g) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(s)
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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