| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + NH4Br(aq) = PbBr(aq) + NH4(NO3)2(aq)
CuSO4 + NH3 + H2O = [Cu(NH3)4H2O] + SO4 =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4H2O] + SO4
H2NO3 + Mg = MgNO3 + H =>
H2NO3 + Mg = MgNO3 + 2 H
BrF3 = Br2(g) + F2(g) =>
2 BrF3 = Br2(g) + 3 F2(g)
CuO + Cl2 = Cu + OCl2 =>
CuO + Cl2 = Cu + OCl2
Al + NaOH + H2O = NaAl(OH)4 + H1 =>
Al + NaOH + 3 H2O = NaAl(OH)4 + 3 H1
C6H14N4O2 + O2 = CO2 + H2O + NH3 =>
2 C6H14N4O2 + 11 O2 = 12 CO2 + 2 H2O + 8 NH3
NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O =>
2 NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COH + 7 H2O
SO3 + ClO3 = SO4 + Cl2 =>
6 SO3 + 2 ClO3 = 6 SO4 + Cl2
(C6H14) + O2 = C2O + H2O =>
(C6H14) + 5 O2 = 3 C2O + 7 H2O
Au2(MnO4)3 + Mg(BrO4)2 = Au(BrO4)3 + MgMnO4 =>
Au2(MnO4)3 + 3 Mg(BrO4)2 = 2 Au(BrO4)3 + 3 MgMnO4
Ba + HCl = HBaCl =>
Ba + HCl = HBaCl
Zn + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + NH4NO3(g) =>
4 Zn + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + 3 H2O(l) + NH4NO3(g)
C3H5O(COOH)2COO + H2O = H3O + C3H5OCOOH(COO)2 =>
C3H5O(COOH)2COO + H2O = H3O + C3H5OCOOH(COO)2
NaCHO2 + H2SO4 = CO + Na2SO4 + H2O =>
2 NaCHO2 + H2SO4 = 2 CO + Na2SO4 + 2 H2O
HCl(l) + NaOH(s) = H2O(l) + NaCl(s) =>
HCl(l) + NaOH(s) = H2O(l) + NaCl(s)
Cr2O7{2-} + SO2(g) + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO2(g) + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
MnCl2 + KMnO4 + H2O = MnO2 + HCl + KOH =>
3 MnCl2 + 2 KMnO4 + 4 H2O = 5 MnO2 + 6 HCl + 2 KOH
Fe + CO3 = FeO3 + C =>
Fe + CO3 = FeO3 + C
Al + HClO3 = Al(ClO3)3 + H2O + ClO2 =>
Al + 6 HClO3 = Al(ClO3)3 + 3 H2O + 3 ClO2
KI + H2O = KOH + HI =>
KI + H2O = KOH + HI
CH3CHOHCOOH + ZnO + H2O = C6H10O6Zn*3H2O =>
2 CH3CHOHCOOH + ZnO + 2 H2O = C6H10O6Zn*3H2O
Fe(OH)3 + CUO = Fe2O3 + CU(OH)2 =>
2 Fe(OH)3 + 3 CUO = Fe2O3 + 3 CU(OH)2
sulfuricacid + potassiumhydroxide = H2O + potassiumsulfate =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Fe + CuBr = CuFe + Br =>
Fe + CuBr = CuFe + Br
NaClO(aq) + H2O(l) = NaOH(aq) + Cl2(g) + O2(g) =>
4 NaClO(aq) + 2 H2O(l) = 4 NaOH(aq) + 2 Cl2(g) + O2(g)
NH4 + NO3 = (NH4)(NO3) =>
NH4 + NO3 = (NH4)(NO3)
NaClO(aq) + H2O(l) = HClO(aq) + NaOH(aq) =>
NaClO(aq) + H2O(l) = HClO(aq) + NaOH(aq)
NaOH + MgS = Na2S + Mg(OH)2 =>
2 NaOH + MgS = Na2S + Mg(OH)2
HClO + CaOH = HOH + CaClO =>
HClO + CaOH = HOH + CaClO
MnCl + HMnO4 = MnO2 + H2O + Cl2 =>
6 MnCl + 8 HMnO4 = 14 MnO2 + 4 H2O + 3 Cl2
FeCl3 + H2S = FeCl2 + HCl + S2 =>
4 FeCl3 + 2 H2S = 4 FeCl2 + 4 HCl + S2
Ca(OH)2 + C20H14O4 = C2H3O2 + CaOH =>
16 Ca(OH)2 + C20H14O4 = 10 C2H3O2 + 16 CaOH
Mn2O3 = Mn + O2 =>
2 Mn2O3 = 4 Mn + 3 O2
BaCl2 + KI2 = BaI2 + KCl2 =>
BaCl2 + KI2 = BaI2 + KCl2
Cr(NO3)3 + NaPO4 = NaNO3 + Cr(PO4)3 =>
Cr(NO3)3 + 3 NaPO4 = 3 NaNO3 + Cr(PO4)3
H3BO3 = H2BO3{-} + H{+} =>
H3BO3 = H2BO3{-} + H{+}
Fr2O + H2O = FrOH =>
Fr2O + H2O = 2 FrOH
NH4SCN + Ba(OH)2 = Ba(SCN)2 + NH3 + H2O =>
2 NH4SCN + Ba(OH)2 = Ba(SCN)2 + 2 NH3 + 2 H2O
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr2{3+} + H2O =>
9 C2H6O + 4 Cr2O7{2-} + 20 H{+} = 9 C2H4O2 + 4 Cr2{3+} + 19 H2O
H2O2 + NaI = I + NaH2O2 =>
H2O2 + NaI = I + NaH2O2
HClO + RbOH = HOH + ClORb =>
HClO + RbOH = HOH + ClORb
CoCl2 + KNO2 = K[Co(NO2)]Cl2 =>
CoCl2 + KNO2 = K[Co(NO2)]Cl2
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(s) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2S + NaOH = NaSO4 + Na + H2O =>
H2S + 10 NaOH = NaSO4 + 9 Na + 6 H2O
NaOH + Pb(NO3)2 = NaNO3 + Pb(HO)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(HO)2
In(OH)3 + HF = InF3 + H2O =>
In(OH)3 + 3 HF = InF3 + 3 H2O
K + AfCl = Af + KCl =>
K + AfCl = Af + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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