| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S + 3 O2 = 2 SO3
CrO + CO2 = CrCO3 =>
CrO + CO2 = CrCO3
CH3COONH4 + HNO3 = NH4NO3 + CH3COOH =>
CH3COONH4 + HNO3 = NH4NO3 + CH3COOH
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
Fe(NO3)3 + P(OH)3 = Fe(OH)3 + P(NO3)3 =>
Fe(NO3)3 + P(OH)3 = Fe(OH)3 + P(NO3)3
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3
PCl3 + NaOH = Na2HPO4 + NaCl + H2O + PH3 =>
4 PCl3 + 18 NaOH = 3 Na2HPO4 + 12 NaCl + 6 H2O + PH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
CuS(s) + H2(g) = Cu(s) + H2S(g) =>
CuS(s) + H2(g) = Cu(s) + H2S(g)
Ba3[Al(OH)6]2 + H2SO4 = Ba(HSO4)2 + Al(HSO4)3 + H2O =>
Ba3[Al(OH)6]2 + 12 H2SO4 = 3 Ba(HSO4)2 + 2 Al(HSO4)3 + 12 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Al(NO3)3 + CuSO4 = Cu(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 CuSO4 = 3 Cu(NO3)2 + Al2(SO4)3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Zn + Ni{2+} = Ni + Zn{2+} =>
Zn + Ni{2+} = Ni + Zn{2+}
CaO + Mg(NO3)2 = Ca(NO3)2MgO =>
CaO + Mg(NO3)2 = Ca(NO3)2MgO
H2 + I2 = HI =>
H2 + I2 = 2 HI
sodiumbicarbonate + hydrochloricacid = carbondioxide + water + sodiumchloride =>
NaHCO3 + HCl = CO2 + H2O + NaCl
(HCl)2 + MnO2 = MnCl2 + H2O + Cl2 =>
2(HCl)2 + MnO2 = MnCl2 + 2 H2O + Cl2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
LiCl + Pb(NO3)2 = LiNO3 + PbCl2 =>
2 LiCl + Pb(NO3)2 = 2 LiNO3 + PbCl2
HCl + Ag{+} = H{+} + AgCl =>
HCl + Ag{+} = H{+} + AgCl
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
AgNo3 + Cu(OH)2 = AgOH + Cu(No3)2 =>
2 AgNo3 + Cu(OH)2 = 2 AgOH + Cu(No3)2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
C6H5ONa + HCOOH = C6H5OH + HCOONa =>
C6H5ONa + HCOOH = C6H5OH + HCOONa
LiClH3PO4 = LiH2PO4HCl =>
LiClH3PO4 = LiH2PO4HCl
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cl2 + CaF2 = ClF + Ca =>
Cl2 + CaF2 = 2 ClF + Ca
C6H12O6 + H2SO4 = C6H10 + H2O + HSO4 =>
C6H12O6 + 10 H2SO4 = C6H10 + 6 H2O + 10 HSO4
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
NaOH + CuNO = NaNO + CuOH =>
NaOH + CuNO = NaNO + CuOH
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
Na + P = Na3P =>
3 Na + P = Na3P
H2C2O4 + KMnO4 = MnC2O4 + K2C2O4 + CO2 + H2O =>
8 H2C2O4 + 2 KMnO4 = 2 MnC2O4 + K2C2O4 + 10 CO2 + 8 H2O
NH4C1 + NaOH = NaC1 + NH3 + H2O =>
NH4C1 + NaOH = NaC1 + NH3 + H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaP + S = CaS + P =>
CaP + S = CaS + P
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + Ag2O = Ag + N2 + H2O =>
2 NH3 + 3 Ag2O = 6 Ag + N2 + 3 H2O
MnO2 + NaBr + H2SO4 = Br2 + H2O + MnSO4 + Na2SO4 =>
MnO2 + 2 NaBr + 2 H2SO4 = Br2 + 2 H2O + MnSO4 + Na2SO4
Ag + HgNO3 = AgNO3 + Hg =>
Ag + HgNO3 = AgNO3 + Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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