| Équations équilibrées la veille |
2 HCl + As2O3 + 2 NaNO3 + H2O = 2 NO + 2 H2AsO4 + 2 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + N2 + O2 = Mg(NO2)2 =>
Mg + N2 + 2 O2 = Mg(NO2)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 + HF = H2CO3NaF =>
NaHCO3 + HF = H2CO3NaF
Ca(OH)2 + PO4 = Ca5OH(PO4)3 + OH =>
5 Ca(OH)2 + 3 PO4 = Ca5OH(PO4)3 + 9 OH
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
NaAsS2 = Na2S + As2S3 =>
2 NaAsS2 = Na2S + As2S3
KMnO4 + HCl + C2H6O = KOH + MnO4 + C2H6 + Cl =>
KMnO4 + HCl + C2H6O = KOH + MnO4 + C2H6 + Cl
NaOH(aq) + HCl(aq) = NaCl(g) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(g) + H2O(l)
Au + HgCl2 = Hg + AuCl =>
2 Au + HgCl2 = Hg + 2 AuCl
H2PO3 + Br = BrPO2 + H2O =>
H2PO3 + Br = BrPO2 + H2O
Mg(Cl)2(aq) + H2SO4(aq) = MgSO4(s) + HCl(aq) =>
Mg(Cl)2(aq) + H2SO4(aq) = MgSO4(s) + 2 HCl(aq)
Mo + HNO3 + HCl = MoCl6 + NO2 + H2O =>
Mo + 6 HNO3 + 6 HCl = MoCl6 + 6 NO2 + 6 H2O
BeF2(aq) + K2O(aq) = BeO + KF =>
BeF2(aq) + K2O(aq) = BeO + 2 KF
FeOH(NO3)2 + H2SO4 = Fe2(SO4)3 + Fe(NO3)3 + H2O =>
6 FeOH(NO3)2 + 3 H2SO4 = Fe2(SO4)3 + 4 Fe(NO3)3 + 6 H2O
Fe2 + H2O = Fe(OH) + H =>
Fe2 + 2 H2O = 2 Fe(OH) + 2 H
Si5H6 + SiH4 = Si2H6 =>
Si5H6 + 9 SiH4 = 7 Si2H6
NH4 + Ca(OH)2 = NH4OH + Ca =>
2 NH4 + Ca(OH)2 = 2 NH4OH + Ca
BaCl2(aq) + NaOH(aq) = Ba(OH)2(s) + Na(Cl) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 Na(Cl)
C5 + O2 = C5O =>
2 C5 + O2 = 2 C5O
MgSO4*7H2O + Na3PO4*12H2O = Mg3(PO4)2*7H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*12H2O = Mg3(PO4)2*7H2O + 3 Na2SO4 + 38 H2O
Cr + NaOH = Cr(OH)2 + Na2 =>
Cr + 2 NaOH = Cr(OH)2 + Na2
Mg + Al(OH)2 = Mg(OH)2 + Al2 =>
2 Mg + 2 Al(OH)2 = 2 Mg(OH)2 + Al2
S86 + O2 = SO3 =>
S86 + 129 O2 = 86 SO3
Cu2S + OF2 = CuF2 + SF6 + O2 =>
2 Cu2S + 10 OF2 = 4 CuF2 + 2 SF6 + 5 O2
Fe2(SO4)3 + Ca = Ca2SO4 + Fe =>
Fe2(SO4)3 + 6 Ca = 3 Ca2SO4 + 2 Fe
CH3COOH + Al2(CO3)3 = CO2 + H2O + Al(CH3COO) =>
5 CH3COOH + 2 Al2(CO3)3 = 8 CO2 + 4 H2O + 4 Al(CH3COO)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
NH4 + K2(HgI4) + KOH = Hg2NI*H2O + KI + K + H2O =>
NH4 + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + K + 3 H2O
HF + HeO = HeF + H2O2 =>
2 HF + 2 HeO = 2 HeF + H2O2
Ba3N2 + NiO2 = BaO + Ni3N4 =>
2 Ba3N2 + 3 NiO2 = 6 BaO + Ni3N4
NaAsS2 = Na2S + As2S3 =>
2 NaAsS2 = Na2S + As2S3
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
NO3 + H = NO2H + H2O =>
NO3 + 3 H = NO2H + H2O
(H2S) + H2SO4 = (H2O) + S =>
3(H2S) + H2SO4 = 4(H2O) + 4 S
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O =>
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O
C6H12 + O2 = C2O4 + H2 =>
C6H12 + 6 O2 = 3 C2O4 + 6 H2
NH4Cl + Co2(SO4)2 = (NH4)2SO4 + CoCl2 =>
4 NH4Cl + Co2(SO4)2 = 2(NH4)2SO4 + 2 CoCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na(s) + Se(g) = Na2Se =>
2 Na(s) + Se(g) = Na2Se
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaHCO3(aq) + HC2H3(aq) = NaC2H3O2 + H2CO3 =>
3 NaHCO3(aq) + 2 HC2H3(aq) = 3 NaC2H3O2 + H2CO3
(Fe(CN)6){4-} + MnO4{-} + H{+} = Fe3{+} + Mn{2+} + CO2 + NO3{-} + H2O =>
3(Fe(CN)6){4-} + 35 MnO4{-} + 100 H{+} = Fe3{+} + 35 Mn{2+} + 18 CO2 + 18 NO3{-} + 50 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Al + Sn(No3)2 = Al(No3)3 + Sn =>
2 Al + 3 Sn(No3)2 = 2 Al(No3)3 + 3 Sn
Na2MnO4 + H2O = NaMnO4 + MnO(OH)2 + NaOH =>
3 Na2MnO4 + 3 H2O = 2 NaMnO4 + MnO(OH)2 + 4 NaOH
MnO2 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + H2O =>
MnO2 + 2 H2SO4 + 2 FeSO4 = Fe2(SO4)3 + MnSO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
