| Équations équilibrées la veille |
Na2Al2Si2O8 + CaCl2 = CaAl2Si2O8 + 2 NaCl
KOH + Al = K + AlOH =>
KOH + Al = K + AlOH
Cr{3+} = Cr2{6+} =>
2 Cr{3+} = Cr2{6+}
B(OH)4 + H2O2 = B2(OH)4(O2)2 + H2O =>
2 B(OH)4 + 2 H2O2 = B2(OH)4(O2)2 + 4 H2O
HCl + Ca(OH)2 = H2O + OH + ClCa =>
HCl + Ca(OH)2 = H2O + OH + ClCa
H2C2O4 + Fe(OH)3 = H3O + Fe(C2O4)3 =>
3 H2C2O4 + Fe(OH)3 = 3 H3O + Fe(C2O4)3
Al3 + H2SO4 = Al(SO4)2 + H2 =>
Al3 + 6 H2SO4 = 3 Al(SO4)2 + 6 H2
KHSO5 + C12H22O11 = K + SO2 + CO2 + H2O =>
48 KHSO5 + 5 C12H22O11 = 48 K + 48 SO2 + 60 CO2 + 79 H2O
C10H16 + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16 + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
(NH4)3PO4 + Fe2(CO3)3 = FePO4 + NH3 + H2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 6 NH3 + 3 H2CO3
CdCO3 = CdOCO2 =>
CdCO3 = CdOCO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H{+} + MnO4{2-} + C2O2{2-} = Mn{2+} + CO2 + H2 =>
8 H{+} + MnO4{2-} + 2 C2O2{2-} = Mn{2+} + 4 CO2 + 4 H2
Fe(OH)3 + HJ = FeJ2 + H2O + J2 =>
2 Fe(OH)3 + 6 HJ = 2 FeJ2 + 6 H2O + J2
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Fe(C2H3O2)2 + Al(OH)3 = Al(C2H3O2)3 + Fe(OH)2 =>
3 Fe(C2H3O2)2 + 2 Al(OH)3 = 2 Al(C2H3O2)3 + 3 Fe(OH)2
H2CO3 = HCO3{-} + H{+} = HCO3{-} = CO32{-} + H{+} =>
H2CO3 = HCO3{-} + H{+}
Na2SO4 + TiO2 = Na2TiO3 + SO3 =>
Na2SO4 + TiO2 = Na2TiO3 + SO3
CdOH2 = CdH2O =>
CdOH2 = CdH2O
Ag3PO4 + MgCO3 = Mg3(PO4)2 + Ag2CO3 =>
2 Ag3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 Ag2CO3
Ba(s) + Al(NO3)3(aq) = Ba(NO3)2(aq) + Al(s) =>
3 Ba(s) + 2 Al(NO3)3(aq) = 3 Ba(NO3)2(aq) + 2 Al(s)
C34H38N4O2 + O2 = CO2 + H2O + NO2 =>
2 C34H38N4O2 + 93 O2 = 68 CO2 + 38 H2O + 8 NO2
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
Fe + CaCl2 = FeCl3 + Ca =>
2 Fe + 3 CaCl2 = 2 FeCl3 + 3 Ca
Sn + Cu(NO3)4 = Sn(NO3)2 + Cu =>
2 Sn + Cu(NO3)4 = 2 Sn(NO3)2 + Cu
C + SiO2 + Ca3(PO4)2 = P4 + CO + CaSiO3 =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = P4 + 10 CO + 6 CaSiO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H8O6 + Ca = C6H5O6Ca2 + H2 =>
2 C6H8O6 + 4 Ca = 2 C6H5O6Ca2 + 3 H2
CrCl3 + NaClO3 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + NaClO3 + 8 NaOH = Na2Cr2O7 + 7 NaCl + 4 H2O
MnS + HNO3 = MnSO4 + NO + H2O =>
3 MnS + 8 HNO3 = 3 MnSO4 + 8 NO + 4 H2O
MgO4 = Mg + O =>
MgO4 = Mg + 4 O
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)]Cl2 + H2O =>
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)]Cl2 + 7 H2O
(HMnO4) + K(OH) = KMnO4 + H2O =>
(HMnO4) + K(OH) = KMnO4 + H2O
N2O5 + H2SO4 = NO2 + HSO4 + H3O =>
N2O5 + 3 H2SO4 = 2 NO2 + 3 HSO4 + H3O
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq) =>
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq)
Cl2Fl2 = ClFl =>
Cl2Fl2 = 2 ClFl
Ca(a) + Br2(l) = CaBr2(a) =>
Ca(a) + Br2(l) = CaBr2(a)
H2SO3 + Au = H2Au + SO3 =>
H2SO3 + Au = H2Au + SO3
H3PO4 + HBr = P4 + HBrO3 + H2O =>
12 H3PO4 + 10 HBr = 3 P4 + 10 HBrO3 + 18 H2O
Co(NO3)2K4Fe(CN)6 = CoFe(CN)6K4(NO3)2 =>
Co(NO3)2K4Fe(CN)6 = CoFe(CN)6K4(NO3)2
NH4HF2 = NH4 + H + F =>
NH4HF2 = NH4 + H + 2 F
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H5O2N + O2 = N2 + CO2 + H2O =>
4 C2H5O2N + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Co(NO3)3Na3PO4 = CoPO4Na3(NO3)3 =>
Co(NO3)3Na3PO4 = CoPO4Na3(NO3)3
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + Al = KAl =>
K + Al = KAl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
