| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4CH3COO + NaOH = (NH4)OH + NaCH3COO
C3H674 + O2 = CO2 + H2O =>
2 C3H674 + 343 O2 = 6 CO2 + 674 H2O
N + O = N2O4 =>
2 N + 4 O = N2O4
Fe(s) + HNO3 = Fe(NO3)2 + H2 =>
Fe(s) + 2 HNO3 = Fe(NO3)2 + H2
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
Fe(OH)3NaOH = NaFe(OH)4 =>
Fe(OH)3NaOH = NaFe(OH)4
Zn + HCl = Zn2HCl =>
2 Zn + HCl = Zn2HCl
Ca3(PO4)2 = P4 + O2 + Ca =>
2 Ca3(PO4)2 = P4 + 8 O2 + 6 Ca
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
HClO + HCl = H2O + Cl2 =>
HClO + HCl = H2O + Cl2
Ca(NO3)2(aq) + MgOH(aq) = CaOH(s) + Mg(NO3)2(aq) =>
Ca(NO3)2(aq) + MgOH(aq) = CaOH(s) + Mg(NO3)2(aq)
RuCl(PPh3)2(C5H5) + SnCl2 = Ru(PPh3)2(C5H5)(SnCl3) =>
RuCl(PPh3)2(C5H5) + SnCl2 = Ru(PPh3)2(C5H5)(SnCl3)
AlI3 + KCl = AlCl3 + KI =>
AlI3 + 3 KCl = AlCl3 + 3 KI
Sr(OH)2 + H2SO4 = (SrOH)2(SO4) + H2O =>
2 Sr(OH)2 + H2SO4 = (SrOH)2(SO4) + 2 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3) + H2O =>
3 MnO + 5 PbO2 + 5 HNO3 = 3 HMnO4 + 5 Pb(NO3) + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2Ce2 = HCe =>
H2Ce2 = 2 HCe
Cr2O2 + H2 = Cr + H2O =>
Cr2O2 + 2 H2 = 2 Cr + 2 H2O
Cu3P + HNO3 = Cu(PO4)2 + Cu(NO3)2 + NO + H2O =>
6 Cu3P + 56 HNO3 = 3 Cu(PO4)2 + 15 Cu(NO3)2 + 26 NO + 28 H2O
Ca(s) + N2(g) = Ca3N2 =>
3 Ca(s) + N2(g) = Ca3N2
Mg + HCl3 = H2 + MgCl2 =>
3 Mg + 2 HCl3 = H2 + 3 MgCl2
S7 + P2O5 = SO3 + P4 =>
10 S7 + 42 P2O5 = 70 SO3 + 21 P4
K + HNO3 = N2O + KNO3 + H2O =>
8 K + 10 HNO3 = N2O + 8 KNO3 + 5 H2O
PCl{-}2 = PCl{-}5 =>
PCl{-}2 = PCl{-}5
SiB + NH3 = BN + H2 + Si =>
2 SiB + 2 NH3 = 2 BN + 3 H2 + 2 Si
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
NaOH + BrO2 = NaBr + NaBrO3 + H2O =>
6 NaOH + 6 BrO2 = NaBr + 5 NaBrO3 + 3 H2O
BeOC = CO2Be2C =>
2 BeOC = CO2Be2C
AgNO3 + K2S2O8 + KOH = Ag2O2 + K2SO4 + H2O + KNO3 =>
2 AgNO3 + K2S2O8 + 4 KOH = Ag2O2 + 2 K2SO4 + 2 H2O + 2 KNO3
Ni(OH) + HS = H2O + NiS =>
Ni(OH) + HS = H2O + NiS
NaNO2 + H2S + O2 = Na2S + HNO3 =>
2 NaNO2 + H2S + O2 = Na2S + 2 HNO3
NaHCO3 + KMnO4 = KHCO3 + NaMnO4 =>
NaHCO3 + KMnO4 = KHCO3 + NaMnO4
Sn + NaOH = Na2 + SnO3 + H2 =>
2 Sn + 6 NaOH = 3 Na2 + 2 SnO3 + 3 H2
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe3 =>
3 Zn + 3 Fe(NO3)3 = 3 Zn(NO3)3 + Fe3
Na2SO4 + CaCO2 + C = Na2CO3 + CO2 + CaS =>
2 Na2SO4 + 2 CaCO2 + 3 C = 2 Na2CO3 + 3 CO2 + 2 CaS
Na2S + CH3COOH = NaCH3COO + H2S =>
Na2S + 2 CH3COOH = 2 NaCH3COO + H2S
N2Cl4 + CH4 = N2 + H + C3Cl4 =>
N2Cl4 + 3 CH4 = N2 + 12 H + C3Cl4
KAlSi3O8 + Al(OH)3 + H{+} = Al2Si2O5(OH)4 + SiO2 + K{+} =>
KAlSi3O8 + Al(OH)3 + H{+} = Al2Si2O5(OH)4 + SiO2 + K{+}
S2O8{2-} + H2O = SO4{2-} + H2O2 + H{+} =>
S2O8{2-} + 2 H2O = 2 SO4{2-} + H2O2 + 2 H{+}
Fe(SO4) + K3Fe(CN)6 = Fe(Fe(CN)6) + K3SO4 =>
Fe(SO4) + K3Fe(CN)6 = Fe(Fe(CN)6) + K3SO4
NaF + Cu(NO3)2 = Na(NO3)2 + CuF =>
NaF + Cu(NO3)2 = Na(NO3)2 + CuF
NO2 = N2O4 =>
2 NO2 = N2O4
Zn + K3FeCN6 = Zn3(FeCN6)2 + K =>
3 Zn + 2 K3FeCN6 = Zn3(FeCN6)2 + 6 K
C2H6O + H2SO4 = C2H4O2 + SO2 + H2O =>
C2H6O + 2 H2SO4 = C2H4O2 + 2 SO2 + 3 H2O
H2SO4(l) + BaCl2(s) = HCl(aq) + BaSO4(s) =>
H2SO4(l) + BaCl2(s) = 2 HCl(aq) + BaSO4(s)
Au + H2SeO4 = SeO2 + Au(SeO4)3 + H2O =>
Au + 6 H2SeO4 = 3 SeO2 + Au(SeO4)3 + 6 H2O
SO2 + Br2 + KOH = KHSO4 + KBr + H2O =>
SO2 + Br2 + 3 KOH = KHSO4 + 2 KBr + H2O
N2H6SO4 + NaOH + CuSO4 = N2 + Na2SO4 + Cu + H2O =>
N2H6SO4 + 6 NaOH + 2 CuSO4 = N2 + 3 Na2SO4 + 2 Cu + 6 H2O
NaPO2H2 + HBrO + NaOH = NaBr + Na3PO4 + H2O =>
NaPO2H2 + 2 HBrO + 4 NaOH = 2 NaBr + Na3PO4 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
