| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Cr5 + 5 ArV = 5 ArCr7 + 5 V
XNH4NO3 = XN2O + H2O =>
XNH4NO3 = XN2O + 2 H2O
C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
CuJ + H2SO4 = CuSO4 + J2 + H2S + H2O =>
4 CuJ + 5 H2SO4 = 4 CuSO4 + 2 J2 + H2S + 4 H2O
C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11
HCl + S = HClS =>
HCl + S = HClS
CS2(i) + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2(i) + 2 NH3(g) = H2S(g) + NH4SCN(s)
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
MgSO4 + NaOH = Mg(OH)2(aq) + Na2SO4(s) =>
MgSO4 + 2 NaOH = Mg(OH)2(aq) + Na2SO4(s)
Ti2O4 + Cl + C = TiCl4 + CO2 =>
Ti2O4 + 8 Cl + 2 C = 2 TiCl4 + 2 CO2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
FeN + HNO3 = FeNO3 + NH =>
FeN + HNO3 = FeNO3 + NH
La2O3 + ReO2 = La4Re3O12 =>
2 La2O3 + 3 ReO2 = La4Re3O12
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Fe + (SO4)3 = Fe2(SO4) =>
6 Fe + (SO4)3 = 3 Fe2(SO4)
HNO3 + Cu = Cu9NO302 + NO2 + H2O =>
600 HNO3 + 9 Cu = Cu9NO302 + 599 NO2 + 300 H2O
COOH(CH)2CHCOOH + NaOH = COOH(CH)2CHCOONa + H2O =>
COOH(CH)2CHCOOH + NaOH = COOH(CH)2CHCOONa + H2O
Ba{2+} + Cl({-}) = Ba + Cl{2} =>
3 Ba{2+} + 2 Cl({-}) = 3 Ba + 2 Cl{2}
COCl3 + FeCl2 = COCl2 + FeCl3 =>
COCl3 + FeCl2 = COCl2 + FeCl3
C8H16O2 + C2H5OH = C10H20O2 + H2O =>
C8H16O2 + C2H5OH = C10H20O2 + H2O
Al(s) + HNO3(aq) = H2(g) + Al(NO3)3(aq) =>
2 Al(s) + 6 HNO3(aq) = 3 H2(g) + 2 Al(NO3)3(aq)
Fe(OH)3 + H2C2O4 = Fe + (H2O)6 + (C2O4)2 =>
4 Fe(OH)3 + 6 H2C2O4 = 4 Fe + 2(H2O)6 + 3(C2O4)2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
H2O + NH4NO3 = NH4OH + NHO3 =>
H2O + NH4NO3 = NH4OH + NHO3
HCO3{+} + H{-} = H2O + CO2 =>
HCO3{+} + H{-} = H2O + CO2
C + K2SO4 = CO2 + K2S =>
2 C + K2SO4 = 2 CO2 + K2S
MgSO4 + Na2CO3 + H2O = Mg3(OH)2(CO3)2 + Na2SO4 + CO2 =>
3 MgSO4 + 3 Na2CO3 + H2O = Mg3(OH)2(CO3)2 + 3 Na2SO4 + CO2
NO2 + H2O = NO + HNO4 =>
5 NO2 + H2O = 3 NO + 2 HNO4
I3{-} + OH{-} = I{-} + IO3{-} + H2O =>
3 I3{-} + 6 OH{-} = 8 I{-} + IO3{-} + 3 H2O
SO3 + HNO3 = SO4 + H2O + NO2 =>
SO3 + 2 HNO3 = SO4 + H2O + 2 NO2
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
FeZn + CuSO4 = FeSO4 + CuZn =>
FeZn + CuSO4 = FeSO4 + CuZn
C7H2(NO2)3 + O2 = CO2 + H2O + N2 =>
2 C7H2(NO2)3 + 9 O2 = 14 CO2 + 2 H2O + 3 N2
ZnSO4 + Na2(CO3) = Zn2(CO3) + NaSO4 =>
2 ZnSO4 + Na2(CO3) = Zn2(CO3) + 2 NaSO4
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
FeCl3 + Fe(CN)6 = Fe4[Fe(CN)6] + Cl2 =>
4 FeCl3 + Fe(CN)6 = Fe4[Fe(CN)6] + 6 Cl2
Mg + NaOH = Mg(OH)2 + NaMg =>
3 Mg + 2 NaOH = Mg(OH)2 + 2 NaMg
HNO3 + Au(OH)3 = Au(NO4) + H2O =>
HNO3 + Au(OH)3 = Au(NO4) + 2 H2O
CaSO4 + H2O = Ca(HSO4)2 + Ca(OH)2 =>
2 CaSO4 + 2 H2O = Ca(HSO4)2 + Ca(OH)2
C6H10O5 + H2O = H2 + CO2 =>
C6H10O5 + 7 H2O = 12 H2 + 6 CO2
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl =>
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl
CrO + O2 = CrO3 =>
CrO + O2 = CrO3
HCHO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide =>
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
NaOH + FeBr3 = Na2Br2 + Fe(OH)3 =>
6 NaOH + 2 FeBr3 = 3 Na2Br2 + 2 Fe(OH)3
C7H5NO3 + C3H6O + NaOH = C16H10N2O2 + H2O + NaC2H3O2 =>
2 C7H5NO3 + 2 C3H6O + 2 NaOH = C16H10N2O2 + 4 H2O + 2 NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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