| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HCl + 2 H2O2 = [CuCl4] + 4 H2O
N2H2 = N2 + NH3 =>
3 N2H2 = 2 N2 + 2 NH3
CrO4{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
2 CrO4{-2} + 16 H{+} + 6 Cl{-} = 2 Cr{+3} + 8 H2O + 3 Cl2
Na2Cr2O7 + C = Cr2O3 + CO + Na =>
Na2Cr2O7 + 4 C = Cr2O3 + 4 CO + 2 Na
C4H19 + O2 = CO2 + H2O =>
4 C4H19 + 35 O2 = 16 CO2 + 38 H2O
K3PO4 + AgCl2 = KCl + Ag3(PO4)2 =>
2 K3PO4 + 3 AgCl2 = 6 KCl + Ag3(PO4)2
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
C6H12O6(aq) = C2H6O(l) + CO2(g) =>
C6H12O6(aq) = 2 C2H6O(l) + 2 CO2(g)
H{+} + MnO4 + Fe{2+} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + MnO4 + 6 Fe{2+} = 6 Fe{3+} + Mn{2+} + 4 H2O
Fe + Al(NO3)3 = Al + Fe(NO3)3 =>
Fe + Al(NO3)3 = Al + Fe(NO3)3
HBrO3 + SO2 + H2O = H2SO4 + HBr =>
HBrO3 + 3 SO2 + 3 H2O = 3 H2SO4 + HBr
K(NO3) + C + S = N2 + CO2 + K2S =>
2 K(NO3) + 3 C + S = N2 + 3 CO2 + K2S
C2H4 + N2O = CO2 + H2O + N2 =>
C2H4 + 6 N2O = 2 CO2 + 2 H2O + 6 N2
H2PO3 + Zn(OH)2 = Zn2(PO3)2 + H2O =>
2 H2PO3 + 2 Zn(OH)2 = Zn2(PO3)2 + 4 H2O
NaHS + MgI2 = NaI + Mg(HS)2 =>
2 NaHS + MgI2 = 2 NaI + Mg(HS)2
Fe{2+} + O{2-} = Fe + O =>
Fe{2+} + O{2-} = Fe + O
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
Ba(NO3)3 + CaSO4 = BaSO4 + Ca(NO3)3 =>
Ba(NO3)3 + CaSO4 = BaSO4 + Ca(NO3)3
K2Cr2O7 + H2SO4 + N2H6SO4 = K2SO4 + N2 + H2O + Cr2(SO4)3 =>
2 K2Cr2O7 + 5 H2SO4 + 3 N2H6SO4 = 2 K2SO4 + 3 N2 + 14 H2O + 2 Cr2(SO4)3
Co3N2 + N2 = CoN2 =>
Co3N2 + 2 N2 = 3 CoN2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
MnO4{-} + Cl2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
5 MnO4{-} + Cl2{-} + 2 H2O = 5 MnO2 + 2 ClO4{-} + 4 OH{-}
H2SO3 + Fr(OH) = Fr2SO3 + H2O =>
H2SO3 + 2 Fr(OH) = Fr2SO3 + 2 H2O
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
Cr2O7{2-} + H{+} + Br{-} = Br2 + Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Br{-} = 3 Br2 + 2 Cr{3+} + 7 H2O
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C17H35COOK + HCl = C17H35COOH + KCl =>
C17H35COOK + HCl = C17H35COOH + KCl
ZnN + Co2O2 = ZnO2 + Co2N =>
ZnN + Co2O2 = ZnO2 + Co2N
H9C6O7 + NaHCO3 = CO2 + H2O + Na3C6H5O2 =>
28 H9C6O7 + 57 NaHCO3 = 111 CO2 + 107 H2O + 19 Na3C6H5O2
As2O3 + KMnO4 + H2SO4 = As2O5 + MnO + K2SO4 + H2O =>
5 As2O3 + 4 KMnO4 + 2 H2SO4 = 5 As2O5 + 4 MnO + 2 K2SO4 + 2 H2O
SrCO3 + CH3COOH = Sr(CH3COO)2 + H2O + CO3 =>
6 SrCO3 + 11 CH3COOH = 6 Sr(CH3COO)2 + 4 H2O + 4 CO3
[Fe(H2O)6]Cl2 + NaOH = NaCl + Fe(OH)2 + H2O =>
[Fe(H2O)6]Cl2 + 2 NaOH = 2 NaCl + Fe(OH)2 + 6 H2O
Co(OH)2 + NaClO + H2O = Co(OH)3 + NaCl =>
2 Co(OH)2 + NaClO + H2O = 2 Co(OH)3 + NaCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Rb + O = RbO2 =>
Rb + 2 O = RbO2
HCl = Cl{-} + H{+} =>
HCl = Cl{-} + H{+}
CH2(OH)CH2COOH + KMnO4 + H2SO4 = CH2(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 CH2(OH)CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 CH2(COOH)2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
HClO4 = H + ClO4 =>
HClO4 = H + ClO4
K2Cr2O7 + HCl = Cr2Cl3 + Cl2 + KCl + H2O =>
2 K2Cr2O7 + 28 HCl = 2 Cr2Cl3 + 9 Cl2 + 4 KCl + 14 H2O
P4(s) + S8(s) = P4S3(s) =>
8 P4(s) + 3 S8(s) = 8 P4S3(s)
BrF2SbF6 + Au = AuF2SbF6 + Br2 =>
2 BrF2SbF6 + 2 Au = 2 AuF2SbF6 + Br2
C55H52 + O2 = CO2 + H2O =>
C55H52 + 68 O2 = 55 CO2 + 26 H2O
HReO4 + KNO3 = KReO4 + HNO3 =>
HReO4 + KNO3 = KReO4 + HNO3
Na2SiO3 + H2O + FeCl3 = Fe(OH)3 + SiO2 + NaCl =>
3 Na2SiO3 + 3 H2O + 2 FeCl3 = 2 Fe(OH)3 + 3 SiO2 + 6 NaCl
HIO3 + Fe(SO4) + H2SO4 = Fe2(SO4)3 + HI + H2O =>
HIO3 + 6 Fe(SO4) + 3 H2SO4 = 3 Fe2(SO4)3 + HI + 3 H2O
Mn2O3 + SO2 + O2 = MnSO4 =>
2 Mn2O3 + 4 SO2 + O2 = 4 MnSO4
H2SO4 + Ti = SO4Ti + H2 =>
H2SO4 + Ti = SO4Ti + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
