| Équations équilibrées la veille |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + LiCl = ZnCl + Li =>
Zn + LiCl = ZnCl + Li
HNO2 + HS{-} = NO2{-} + H2S =>
HNO2 + HS{-} = NO2{-} + H2S
CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
KNH2 + HNO3 = KN3 + H2O + KOH =>
2 KNH2 + HNO3 = KN3 + 2 H2O + KOH
As2S3 + O3 = As2O3 + S =>
As2S3 + O3 = As2O3 + 3 S
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Na(ClO)2 + HCl = NaCl + H2O + Cl2 =>
2 Na(ClO)2 + 8 HCl = 2 NaCl + 4 H2O + 5 Cl2
MnO4{-} + Mn{2+} + ZnO = MnO2 + Zn{2+} =>
2 MnO4{-} + 3 Mn{2+} + 2 ZnO = 5 MnO2 + 2 Zn{2+}
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C10H14 + KMnO4 + H2SO4 = C10H8O4 + MnSO4 + K2SO4 + H2O =>
5 C10H14 + 14 KMnO4 + 21 H2SO4 = 5 C10H8O4 + 14 MnSO4 + 7 K2SO4 + 36 H2O
C7H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C7H6OH =>
10 C7H8 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 14 H2O + 3 K2SO4 + 10 C7H6OH
Al + C(t) = Al4C3 =>
4 Al + 3 C(t) = Al4C3
Cu(SCN)2 + SO2 + H2O = CuSCN + SCN{-} + SO4{2-} + H{+} =>
2 Cu(SCN)2 + SO2 + 2 H2O = 2 CuSCN + 2 SCN{-} + SO4{2-} + 4 H{+}
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
[Co(NH3)4CO3]Cl + HCl = [Co(NH3)4(H2O)Cl]Cl2 + CO2 =>
[Co(NH3)4CO3]Cl + 2 HCl = [Co(NH3)4(H2O)Cl]Cl2 + CO2
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH3OHCl =>
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH3OHCl
Fe2 + H2 = Fe2H2 =>
Fe2 + H2 = Fe2H2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
C2SNH4 + H2O = C2ONH4 + H2S =>
C2SNH4 + H2O = C2ONH4 + H2S
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
W + HF + HNO3 = H2[WF8] + NO + H2O =>
W + 8 HF + 2 HNO3 = H2[WF8] + 2 NO + 4 H2O
Pb(HO)2 + HCl = H2O + PbCl2 =>
Pb(HO)2 + 2 HCl = 2 H2O + PbCl2
Ag + NaSCN = AgSCN + Na =>
Ag + NaSCN = AgSCN + Na
Ba(OH)2 = BaH2 + O2 =>
Ba(OH)2 = BaH2 + O2
Mg{2+} + Fe = Mg + Fe{2+} =>
Mg{2+} + Fe = Mg + Fe{2+}
PbO + C = Pb + CO =>
PbO + C = Pb + CO
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
LiBr + Ti2(SO3)4 = Li2SO3 + TiBr4 =>
8 LiBr + Ti2(SO3)4 = 4 Li2SO3 + 2 TiBr4
C6H12O6 = C2H4OHCOOH =>
C6H12O6 = 2 C2H4OHCOOH
NaCl + AgNO3 = Ag(NaCl) + NO3 =>
NaCl + AgNO3 = Ag(NaCl) + NO3
H2SO4 + C3H8O = C3H10SO5 =>
H2SO4 + C3H8O = C3H10SO5
HNO2 + K2CO3 = KNO2 + H2O + CO2 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2O + CO2
CaOH2 + SO2 + O2 = CaSO3 + H2O =>
2 CaOH2 + 2 SO2 + O2 = 2 CaSO3 + 2 H2O
ZnBr2 + Na3P = Zn3P2 + NaBr =>
3 ZnBr2 + 2 Na3P = Zn3P2 + 6 NaBr
CH4 + CuO = Cu + CO2 + H2O =>
CH4 + 4 CuO = 4 Cu + CO2 + 2 H2O
Mg + Al(NO3)2 = Al + Mg(NO3)2 =>
Mg + Al(NO3)2 = Al + Mg(NO3)2
C2H4 + O22 = H2O + CO2 =>
11 C2H4 + 3 O22 = 22 H2O + 22 CO2
Be(PO2)2 + HCl = PCl3 + BeCl2 + H2O =>
Be(PO2)2 + 8 HCl = 2 PCl3 + BeCl2 + 4 H2O
C2H2 + HF = C2H3F =>
C2H2 + HF = C2H3F
CH4 + CuO = Cu + CO2 + H2O =>
CH4 + 4 CuO = 4 Cu + CO2 + 2 H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
(CH3*CH3) + O2 = CO2 + H2O =>
2(CH3*CH3) + 7 O2 = 4 CO2 + 6 H2O
Cr(OH)3 + KI + H2SO4 = CrSO4 + I2 + K2SO4 + H2O =>
2 Cr(OH)3 + 2 KI + 3 H2SO4 = 2 CrSO4 + I2 + K2SO4 + 6 H2O
Ag(NO3) + Ca(Cl2) = Ca(NO3)2 + AgCl =>
2 Ag(NO3) + Ca(Cl2) = Ca(NO3)2 + 2 AgCl
KOH + Zn(CH3COO)2 = K(CH3COO)2 + ZnOH =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + ZnOH
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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