| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + CuO = CaO + Cu(OH)2
Al(OH)3 + H2 + H2O = [Al(H2O)6] =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2[Al(H2O)6]
C2F5H1 + O2 = CO2 + OF2 + H2O =>
2 C2F5H1 + 7 O2 = 4 CO2 + 5 OF2 + H2O
H2O + Cr(OH)3 + P = CrO4{2-} + PH3 + H{+} =>
H2O + Cr(OH)3 + P = CrO4{2-} + PH3 + 2 H{+}
H2SO4 + C6H14 = C6H14O4 + H2S =>
H2SO4 + C6H14 = C6H14O4 + H2S
HCuCl2 + H2O = Cu2O + HCl =>
2 HCuCl2 + H2O = Cu2O + 4 HCl
KOH + Al2O3 = Al(OH)3 + K2O =>
6 KOH + Al2O3 = 2 Al(OH)3 + 3 K2O
C2H5OH + KMnO4 = KC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + 4 MnO2 + KOH + 4 H2O
K3[Al(C2O4)3]*3H2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + Mn + Al =>
7 K3[Al(C2O4)3]*3H2O + 3 KMnO4 + 12 H2SO4 = 42 CO2 + 33 H2O + 12 K2SO4 + 3 Mn + 7 Al
K2MnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 SnSO4 + 4 H2SO4 = 2 Sn(SO4)2 + MnSO4 + K2SO4 + 4 H2O
Sr + Kr = SrKr =>
Sr + Kr = SrKr
KMnO4 + I = KMnI4 + O =>
KMnO4 + 4 I = KMnI4 + 4 O
Mg + AlCl3 = (MgCl3) + Al =>
Mg + AlCl3 = (MgCl3) + Al
AgNO3 + Ca(OH)2 = Ag2O + H2O + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = Ag2O + H2O + Ca(NO3)2
W + Cl2 = W(Cl2)2 =>
W + 2 Cl2 = W(Cl2)2
MnCrO4 + HCl = MnCr2O7 + MnCl2 + H2O =>
2 MnCrO4 + 2 HCl = MnCr2O7 + MnCl2 + H2O
Na2CrO4 + H2S + HCl = S + Cr2O3 + NaCl + H2O =>
2 Na2CrO4 + 3 H2S + 4 HCl = 3 S + Cr2O3 + 4 NaCl + 5 H2O
C4H4 + H2 = C4H8 =>
C4H4 + 2 H2 = C4H8
HClO + NaCN = NaClO + HCN =>
HClO + NaCN = NaClO + HCN
Mg(OH)2 + HCl = MgCl2 + OH + H2 =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 OH + H2
C2H4O + C3H7OH = C5H12O2 =>
C2H4O + C3H7OH = C5H12O2
Al2O3 + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
Al2O3 + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2O(l)
PbCl3 + CaCO3 = CaCl2 + Pb2(CO3)3 =>
2 PbCl3 + 3 CaCO3 = 3 CaCl2 + Pb2(CO3)3
NH3(aq) + CoCl2(aq) + H2O(l) = Co(OH)2(s) + NH4Cl(aq) =>
2 NH3(aq) + CoCl2(aq) + 2 H2O(l) = Co(OH)2(s) + 2 NH4Cl(aq)
KJ + CuSO4 = J2 + CuJ + K2SO4 =>
4 KJ + 2 CuSO4 = J2 + 2 CuJ + 2 K2SO4
CH4O(q) + O2(q) = CO2(q) + H2O(q) =>
2 CH4O(q) + 3 O2(q) = 2 CO2(q) + 4 H2O(q)
NaClO2 + Cl2 = ClO2NaCl =>
2 NaClO2 + Cl2 = 2 ClO2NaCl
I2 + HNO3(k) = HIO3 + NO + H2O =>
3 I2 + 10 HNO3(k) = 6 HIO3 + 10 NO + 2 H2O
NH4I + Ca(OH)2 = CaI2 + H2O + NH3 =>
2 NH4I + Ca(OH)2 = CaI2 + 2 H2O + 2 NH3
Pl + HNO3 + HCl = HPlCl4 + NO + H2O =>
Pl + HNO3 + 4 HCl = HPlCl4 + NO + 2 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CS + H2O = CSOH + H2 =>
2 CS + 2 H2O = 2 CSOH + H2
Ba(OH)2 + HCl = BaH + Cl(OH)2 =>
Ba(OH)2 + HCl = BaH + Cl(OH)2
Na2Po4 = Na + Po4 =>
Na2Po4 = 2 Na + Po4
Si + H2 = H2Si =>
Si + H2 = H2Si
C3H8O + Fe2(Cr2O7)3 + H2SO4 = C3H8O2 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
9 C3H8O + Fe2(Cr2O7)3 + 12 H2SO4 = 9 C3H8O2 + 3 Cr2(SO4)3 + Fe2(SO4)3 + 12 H2O
NH4 + KI = NI + KH4 =>
NH4 + KI = NI + KH4
HNCO + NO2 = NO + H2O + CO =>
2 HNCO + 3 NO2 = 5 NO + H2O + 2 CO
NO3{-} + C6H12O6 = NO2{-} + H2CO3 =>
12 NO3{-} + C6H12O6 = 12 NO2{-} + 6 H2CO3
Ca(HO)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(HO)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
(Li3)N + H2O = NH3 + LiOH =>
(Li3)N + 3 H2O = NH3 + 3 LiOH
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Na2CO3(aq) + CoCl2(aq) = CoCO3 + NaCl =>
Na2CO3(aq) + CoCl2(aq) = CoCO3 + 2 NaCl
C2H5Br + KOH(at) = KBr + H2O + C2H4 =>
C2H5Br + KOH(at) = KBr + H2O + C2H4
MgSO4(aq) + Ca(ClO3)2(aq) = Mg(ClO3)2 + CaSO4 =>
MgSO4(aq) + Ca(ClO3)2(aq) = Mg(ClO3)2 + CaSO4
NiSO4(aq) + KOH(aq) = Ni(OH)2(s) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(s) + K2SO4(aq)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaOH + Cr(NO3)3 = Cr(OH)3 + NaNO3 =>
3 NaOH + Cr(NO3)3 = Cr(OH)3 + 3 NaNO3
MgCl2 + HClO = Mg(ClO3)2 + HCl =>
MgCl2 + 6 HClO = Mg(ClO3)2 + 6 HCl
Fe2O3 + CuO = Fe2O3CuO =>
Fe2O3 + CuO = Fe2O3CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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