| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl5 + 20 Na3 = 15 Na4Cl2
Cu3(PO4)2 + HCl(aq) = CuCl2(aq) + H3PO4(aq) =>
Cu3(PO4)2 + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4(aq)
FeCl3 + Na2S + H2O = Na2SO4 + FeCl2 + HCl =>
8 FeCl3 + Na2S + 4 H2O = Na2SO4 + 8 FeCl2 + 8 HCl
CeO2 + NH3 = Ce2O3 + H2O + N2 =>
6 CeO2 + 2 NH3 = 3 Ce2O3 + 3 H2O + N2
H2S + NH3 = NH3S + H2 =>
H2S + NH3 = NH3S + H2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Na2H2P2O7 + AgNO3 = Ag4P2O7 + NaH3P2O7 + NaNO3 =>
3 Na2H2P2O7 + 4 AgNO3 = Ag4P2O7 + 2 NaH3P2O7 + 4 NaNO3
S2O3 + FeCl3 = [Fe(S2O3)2] + Cl =>
2 S2O3 + FeCl3 = [Fe(S2O3)2] + 3 Cl
C7H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(l)
Na2HPO4*12H2O = P2O5 + Na2O + H2O =>
2 Na2HPO4*12H2O = P2O5 + 2 Na2O + 25 H2O
CH4 + O2 = CO2 + H2O4095 =>
CH4 + 4096 O2 = CO2 + 2 H2O4095
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
Cr(OH)3(s) + HNO3(aq) = Cr(NO3)3(aq) + H2O(l) =>
Cr(OH)3(s) + 3 HNO3(aq) = Cr(NO3)3(aq) + 3 H2O(l)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
Ca(OH)2(NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2(NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
KCr(SO4)2 + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
2 KCr(SO4)2 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 4 K2SO4 + 8 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
K + S = K2S =>
2 K + S = K2S
Li3PO4(aq) + CuCl2(aq) = LiCl(aq) + Cu3(PO4)2(s) =>
2 Li3PO4(aq) + 3 CuCl2(aq) = 6 LiCl(aq) + Cu3(PO4)2(s)
CO3{2-} + H2SO4 = CO2 + H2O + SO4{2-} =>
CO3{2-} + H2SO4 = CO2 + H2O + SO4{2-}
NaClO + AgNO3 = AgCl + NaNO3 + O2 =>
2 NaClO + 2 AgNO3 = 2 AgCl + 2 NaNO3 + O2
Cu + Cr(CH3COO) = Cu(CH3COO)3 + Cr =>
Cu + 3 Cr(CH3COO) = Cu(CH3COO)3 + 3 Cr
C6H5NO2 + C6H1404 = C12H10N2 + C6H12O4 + H2O =>
350 C6H5NO2 + C6H1404 = 175 C12H10N2 + C6H12O4 + 696 H2O
HCl + Mg(s) = H2(l) + MgCl2 =>
2 HCl + Mg(s) = H2(l) + MgCl2
SiCl4(l) + Mg() = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg() = Si(s) + 2 MgCl2(s)
(NH4)3(PO4) + Ca(OH)2 = (NH4)3(OH)2 + Ca(PO4) =>
(NH4)3(PO4) + Ca(OH)2 = (NH4)3(OH)2 + Ca(PO4)
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
ClO4{-} + Br{-} + H{+} = Cl{-} + H2O + Br2 =>
ClO4{-} + 8 Br{-} + 8 H{+} = Cl{-} + 4 H2O + 4 Br2
KMnO4 + K2SO3 + NaOH = K2MnO4 + NaMnO4 + K2SO4 + H2O =>
4 KMnO4 + K2SO3 + 2 NaOH = 2 K2MnO4 + 2 NaMnO4 + K2SO4 + H2O
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
W(C2O4)3 + Fe3(PO4)2 = W(PO4)2 + FeC2O4 =>
W(C2O4)3 + Fe3(PO4)2 = W(PO4)2 + 3 FeC2O4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H5NH2 + NaOH = C2H5NHNa + H2O =>
C2H5NH2 + NaOH = C2H5NHNa + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
C3H8O + OH{-} = CO2 + H2O + e =>
C3H8O + 18 OH{-} = 3 CO2 + 13 H2O + 18e
CH3CH2HO + AgNO3 = CH3CH2OAg + HNO3 =>
CH3CH2HO + AgNO3 = CH3CH2OAg + HNO3
Mg(s) + Pb(C2H3O2)2(ac) = Mg(C2H3O2)2(ac) + Pb(s) =>
Mg(s) + Pb(C2H3O2)2(ac) = Mg(C2H3O2)2(ac) + Pb(s)
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = 2 Na(NO3)2 + 2 AgCl + H2
Sr(HCO3)2 + HCl = SrCl2 + CO2 + H2O =>
Sr(HCO3)2 + 2 HCl = SrCl2 + 2 CO2 + 2 H2O
Ca(ClO4)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(ClO4)2 =>
Ca(ClO4)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(ClO4)2
Na3PO4(aq) + MgSO4(aq)*7H2O(l) = Mg3(PO4)2(s) + Na2SO4(aq) + H2O(l) =>
2 Na3PO4(aq) + 3 MgSO4(aq)*7H2O(l) = Mg3(PO4)2(s) + 3 Na2SO4(aq) + 21 H2O(l)
Mg(OH)2 + H2SO4 = MgSO4 + O2H4 =>
Mg(OH)2 + H2SO4 = MgSO4 + O2H4
NaNO2 + H2O + Br2 = NaBr + NaNO3 + HNO2 =>
3 NaNO2 + H2O + Br2 = 2 NaBr + NaNO3 + 2 HNO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
