| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5O + NaOH = C6H4ONa + H2O
Mg(NO3)2 + KOH = Mg + OH + K(NO3)2 =>
Mg(NO3)2 + KOH = Mg + OH + K(NO3)2
H2SO4 + KI + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
7 H2SO4 + 6 KI + K2Cr2O7 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O + 3 I2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
CH4 + H2O + CO2 = CH3OH =>
3 CH4 + 2 H2O + CO2 = 4 CH3OH
Li2O + C = Li + CO2 =>
2 Li2O + C = 4 Li + CO2
Ca + CoCl3 = CaCl2 + CoCl2 =>
Ca + 2 CoCl3 = CaCl2 + 2 CoCl2
C10H20O + H2O = C10H22O2 =>
C10H20O + H2O = C10H22O2
Mn + ZnCl2 + Si3N4 + LiN3 = MnZn9Si10N20 + LiCl + N2 =>
3 Mn + 27 ZnCl2 + 10 Si3N4 + 54 LiN3 = 3 MnZn9Si10N20 + 54 LiCl + 71 N2
KMnO4 + H2O + NO2 = MnO2 + HNO3 + KNO3 =>
KMnO4 + H2O + 3 NO2 = MnO2 + 2 HNO3 + KNO3
Al2(CO3)3(s) + HCl(aq) = AlCl3(s) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(l)
Cs + Ni = CsNi =>
Cs + Ni = CsNi
Br + I = IBr3 =>
3 Br + I = IBr3
H2Te + NaOH = Na2Te + H2O =>
H2Te + 2 NaOH = Na2Te + 2 H2O
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
LiCl + NaHCO3 = LiHCO3 + NaCl =>
LiCl + NaHCO3 = LiHCO3 + NaCl
Al + S = Al6S =>
6 Al + S = Al6S
HC1O3 + HC1 = H2O + C =>
HC1O3 + 5 HC1 = 3 H2O + 6 C
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq) =>
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
O2 + Sr = OSr =>
O2 + 2 Sr = 2 OSr
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
Fe(NH3)3 + H3O = Fe(H3O)3 + NH3 =>
Fe(NH3)3 + 3 H3O = Fe(H3O)3 + 3 NH3
Al4Cu9 = Al + Cu =>
Al4Cu9 = 4 Al + 9 Cu
C3H7OH + K = C3H6OK + H2 =>
C3H7OH + K = C3H6OK + H2
K2SO3 + CO2 = K2CO3 + SO2 =>
K2SO3 + CO2 = K2CO3 + SO2
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + CuPO4 =>
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + CuPO4
KMnO4 + HCl = K(MnCl2) + H2O + Cl2 =>
KMnO4 + 8 HCl = K(MnCl2) + 4 H2O + 3 Cl2
C6H5CO2 + H2O = C6H5 + OH =>
6 C6H5CO2 + 17 H2O = 7 C6H5 + 29 OH
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Na2CO3 + CaCl2 = Na2Cl2 + Ca2(CO3)2 =>
2 Na2CO3 + 2 CaCl2 = 2 Na2Cl2 + Ca2(CO3)2
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
CO2 + H2O = C2H4O2 + O2 =>
2 CO2 + 2 H2O = C2H4O2 + 2 O2
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
Na2Co3 + NH4Cl = Na2Cl + Co3NH4 =>
Na2Co3 + NH4Cl = Na2Cl + Co3NH4
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
Au2O3 + N2O5 = Au(NO3)3 =>
Au2O3 + 3 N2O5 = 2 Au(NO3)3
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2 =>
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
P + HNO3 = P(NO3) + NO + H2O =>
3 P + 4 HNO3 = 3 P(NO3) + NO + 2 H2O
K2CO3(aq) + HI(aq) = H2O(l) + CO2(g) + KI =>
K2CO3(aq) + 2 HI(aq) = H2O(l) + CO2(g) + 2 KI
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
H + Al = HAl =>
H + Al = HAl
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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