| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2 H3PO4 = (Mg)3(PO4)2 + 6 H2O
K2CO3(aq) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
Mg(OH)2 + H3PO4 = (Mg)3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = (Mg)3(PO4)2 + 6 H2O
H3P3O9 + KOH = K3P3O9 + H2O =>
H3P3O9 + 3 KOH = K3P3O9 + 3 H2O
C3H6O + ZnHg + HCl = C3H8 + ZnCl2 + H2O + Hg =>
C3H6O + 2 ZnHg + 4 HCl = C3H8 + 2 ZnCl2 + H2O + 2 Hg
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
4 C14H12O2 + NaBH4 + 4 H2O = 4 C14H14O2 + NaB(OH)4
Ca(OH)2 + H2CrO4 = H2O + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 H2O + CaCrO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe(s) + CaCl2(s) = Ca(s) + FeCl(s) =>
2 Fe(s) + CaCl2(s) = Ca(s) + 2 FeCl(s)
HNO2 = NHO3 + N2 + H2O =>
5 HNO2 = 3 NHO3 + N2 + H2O
MnO4{2-} + H{+} + SO3{2-} = Mn{2+} + H2O + SO4{2-} =>
MnO4{2-} + 4 H{+} + 2 SO3{2-} = Mn{2+} + 2 H2O + 2 SO4{2-}
CaCl2 + NH3 = CaNH3 + Cl =>
CaCl2 + NH3 = CaNH3 + 2 Cl
CH3COOH = C3H8 + O2 + C =>
2 CH3COOH = C3H8 + 2 O2 + C
HBr + Cr2(CO3)3 = H2CO3 + CrBr3 =>
6 HBr + Cr2(CO3)3 = 3 H2CO3 + 2 CrBr3
Na3 + H2O = NaOH + H3O =>
Na3 + 6 H2O = 3 NaOH + 3 H3O
CH4 + O2 = C2H4O + H2O =>
4 CH4 + 3 O2 = 2 C2H4O + 4 H2O
MnSO4 + K2S2O8 = MnO2 + K2SO4 + SO3 =>
MnSO4 + K2S2O8 = MnO2 + K2SO4 + 2 SO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
FeCl3 + KCNS = K3(Fe(CNS)6) + KCl =>
FeCl3 + 6 KCNS = K3(Fe(CNS)6) + 3 KCl
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
Li3N + HCl = LiCl + H3N =>
Li3N + 3 HCl = 3 LiCl + H3N
PCl5 + LiOH = LiCl + Li3PO4 + H2O =>
PCl5 + 8 LiOH = 5 LiCl + Li3PO4 + 4 H2O
NaCl + K2CrO4 = Na2CrO4 + KCl =>
2 NaCl + K2CrO4 = Na2CrO4 + 2 KCl
(NO3)3 = NO3 =>
(NO3)3 = 3 NO3
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
C6H6 + NaOH = C6H5Na + HOH =>
C6H6 + NaOH = C6H5Na + HOH
Ca(NO2)2 + KI + H2SO4 = CaSO4 + K2SO4 + I2 + H2O + NO =>
Ca(NO2)2 + 2 KI + 2 H2SO4 = CaSO4 + K2SO4 + I2 + 2 H2O + 2 NO
HCO3 + HBrO = H2CO3 + BrO =>
HCO3 + HBrO = H2CO3 + BrO
C10H15NO + NH3 + C2H5OH = C10H15N + H2O =>
4 C10H15NO + NH3 + 5 C2H5OH = 5 C10H15N + 9 H2O
Fe(HCO3)2 = Fe(CO3) + CO2 + H2O =>
Fe(HCO3)2 = Fe(CO3) + CO2 + H2O
C6H12O6 + O2 = CH2OH + CO2 =>
C6H12O6 + O2 = 4 CH2OH + 2 CO2
NaCO3 + NaCl2 = Na + Cl2CO3 =>
NaCO3 + NaCl2 = 2 Na + Cl2CO3
Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2
H2O + CrO4{-2} + HSnO2{-} = HSnO3{-} + CrO2{-} + OH{-} =>
H2O + 2 CrO4{-2} + 3 HSnO2{-} = 3 HSnO3{-} + 2 CrO2{-} + 2 OH{-}
Ga + HClO4 = Ga(ClO4)3 + H2 =>
2 Ga + 6 HClO4 = 2 Ga(ClO4)3 + 3 H2
O2 + S = SO =>
O2 + 2 S = 2 SO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZrP2 = Zr + P =>
ZrP2 = Zr + 2 P
Sn + HCl = SnCl22H20 + H2 =>
Sn + 22 HCl = SnCl22H20 + H2
H2C2O4(aq) + NaOH(aq) = NaHC2O4(aq) + H2O(l) =>
H2C2O4(aq) + NaOH(aq) = NaHC2O4(aq) + H2O(l)
Ba(NO3)2 + Al2(SO4)3 = Al(NO3)3 + BaSO4 =>
3 Ba(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 BaSO4
AgNO3(aq) + C6H8O6(s) = Ag + C6H6O6 + HNO3 =>
2 AgNO3(aq) + C6H8O6(s) = 2 Ag + C6H6O6 + 2 HNO3
CaI2 + NaOH = NaI + Ca(OH)2 =>
CaI2 + 2 NaOH = 2 NaI + Ca(OH)2
HNO3 + C7H8 = C7H5N3O6 + H2O =>
3 HNO3 + C7H8 = C7H5N3O6 + 3 H2O
CuSO4 + H2O = [Cu(H2O)4]SO4 =>
CuSO4 + 4 H2O = [Cu(H2O)4]SO4
Nd200O300 + Ce100O200 + Cu100O100 = Nd185Ce15Cu100O400 + O200 =>
74 Nd200O300 + 12 Ce100O200 + 80 Cu100O100 = 80 Nd185Ce15Cu100O400 + 3 O200
C6H12O6 + H2O = C6H24O12 =>
C6H12O6 + 6 H2O = C6H24O12
CH3COOH + CH3OH = (CH3COO)CH3 + H2O =>
CH3COOH + CH3OH = (CH3COO)CH3 + H2O
Pt + HNO2 + HCl = H2[PtCl6] + NO + H2O =>
Pt + 4 HNO2 + 6 HCl = H2[PtCl6] + 4 NO + 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
