| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
H2SO4 + AlOH2 = H2O + AlSO3 =>
H2SO4 + AlOH2 = 2 H2O + AlSO3
(NH4)3N + NaNO3 = Na3N + NH4NO3 =>
(NH4)3N + 3 NaNO3 = Na3N + 3 NH4NO3
NaBr + KClO3 = NaClO3 + KBr =>
NaBr + KClO3 = NaClO3 + KBr
S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2
ZnO + Ga2O3 = ZnGa2O4 =>
ZnO + Ga2O3 = ZnGa2O4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s) =>
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s)
C6H12O6 + (CH3CO)2O = C12H22O11 =>
4 C6H12O6 + 3(CH3CO)2O = 3 C12H22O11
H2SO4NaHSO4 = NaH3(SO4)2 =>
H2SO4NaHSO4 = NaH3(SO4)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
K3PO4(aq) + Pb(NO3)2(aq) = KNO3 + Pb3(PO4)2 =>
2 K3PO4(aq) + 3 Pb(NO3)2(aq) = 6 KNO3 + Pb3(PO4)2
Al2(SO4)3*18H2O + K2SO4 = KAl(SO4)2 + H2O =>
Al2(SO4)3*18H2O + K2SO4 = 2 KAl(SO4)2 + 18 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3) + Pb(Cl4) =>
2 BaCl2 + Pb(NO3)2 = 2 Ba(NO3) + Pb(Cl4)
Bi2O3 + Sb2O3 + TeO2 + Cu(NO3)2 + H2 = Cu2Bi5Sb13Te30 + H2O + NO =>
5 Bi2O3 + 13 Sb2O3 + 60 TeO2 + 4 Cu(NO3)2 + 190 H2 = 2 Cu2Bi5Sb13Te30 + 190 H2O + 8 NO
CuOH + H2O2 = Cu(OH)2 =>
2 CuOH + H2O2 = 2 Cu(OH)2
NH4Fe(SO4)2 + KOH = NH3 + Fe(OH)3 + K2SO4 + H2O =>
NH4Fe(SO4)2 + 4 KOH = NH3 + Fe(OH)3 + 2 K2SO4 + H2O
C4H10O + Na2Cr2O7 + HNO3 = C4H8O2 + Cr(NO3)3 + Na + H2O =>
2 C4H10O + Na2Cr2O7 + 6 HNO3 = 2 C4H8O2 + 2 Cr(NO3)3 + 2 Na + 5 H2O
Fe2N3 + NaNO3 + NaOH = NaFeO4 + NaNO2 + H2O =>
2 Fe2N3 + 23 NaNO3 + 10 NaOH = 4 NaFeO4 + 29 NaNO2 + 5 H2O
Na2CO3 + CH2O2 = CHOONa + CO2 + H2O =>
Na2CO3 + 2 CH2O2 = 2 CHOONa + CO2 + H2O
C2H4Br2 + NaOH = C2H2 + NaBr + H2O =>
C2H4Br2 + 2 NaOH = C2H2 + 2 NaBr + 2 H2O
Ce2(CO3)2 + C10H20O2 = Ce2(C10H19O2)2 + CO2 + H2O =>
28 Ce2(CO3)2 + 57 C10H20O2 = 28 Ce2(C10H19O2)2 + 66 CO2 + 38 H2O
BrO + H2O = HBrO + OH =>
BrO + H2O = HBrO + OH
H2PO + KOH = K2PO + H2O =>
H2PO + 2 KOH = K2PO + 2 H2O
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
H2O + Cl2 = HClO + HCl =>
H2O + Cl2 = HClO + HCl
Na2SO3 + SrCl2 + O2 = SrSO4 + NaCl =>
2 Na2SO3 + 2 SrCl2 + O2 = 2 SrSO4 + 4 NaCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MgNo2 = Mg + No =>
MgNo2 = Mg + 2 No
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
Ce2(CO3)2 + C10H20O2 = Ce(C10H19O2)2 + CO2 + H2O =>
Ce2(CO3)2 + 4 C10H20O2 = 2 Ce(C10H19O2)2 + 2 CO2 + 2 H2O
Li + H2S = H2 + LiS =>
Li + H2S = H2 + LiS
NaI = I2 + Na =>
2 NaI = I2 + 2 Na
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + Cl = NH4Cl + N2 =>
8 NH3 + 6 Cl = 6 NH4Cl + N2
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
(H3O)Fe3(SO4)2(OH)6 + H{+} = Fe{3+} + H2O + (SO4){2-} =>
(H3O)Fe3(SO4)2(OH)6 + 5 H{+} = 3 Fe{3+} + 7 H2O + 2(SO4){2-}
HgCl4 + SnCl2 = HgCl2 + SnCl4 =>
HgCl4 + SnCl2 = HgCl2 + SnCl4
NaC2H3O2 = Na + C + H2 + O2 =>
2 NaC2H3O2 = 2 Na + 4 C + 3 H2 + 2 O2
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2 =>
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2
PbCl2 + NH3 = PbNH3 + Cl =>
PbCl2 + NH3 = PbNH3 + 2 Cl
Al + HBr = AlBr6 + H =>
Al + 6 HBr = AlBr6 + 6 H
I + Ca = ICa =>
I + Ca = ICa
Zn(CN)2 = Zn2 + C + N =>
2 Zn(CN)2 = Zn2 + 4 C + 4 N
NH4Cl + Al(OH)3 = AlCl3 + NH3 + H2O =>
3 NH4Cl + Al(OH)3 = AlCl3 + 3 NH3 + 3 H2O
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
N2O5 + KOH = KO5 + N2OH =>
N2O5 + KOH = KO5 + N2OH
CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/24
Équations équilibrées sur07/09/23
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