Calculate the concentrations of all species present in 0.14 M H2SO3. (Ka1=1.5×10−2, Ka2=6.3×10−8). Calculate the concentration of H2SO3, HSO3- , H3O+, SO32- in solution.
first construct the ICE table and then substitute the
values in the equation of Ka and then calculate the equilibrium
concentration values as follows
Calculate the concentrations of all species present in 0.14 M H2SO3. (Ka1=1.5×10−2, Ka2=6.3×10−8). Calculate the concentration...
180Q1 Part A Calculate the pH and the concentrations of all species present in 0.14 M H2SO3. (Ka1 = 1.5×10−2, Ka2 = 6.3×10−8) Express your answer to three significant figures and include the appropriate units. Part B Calculate the concentration of H2SO3 in solution. Express your answer to two significant figures and include the appropriate units. Part C Calculate the concentration of HSO−3 in solution. Express your answer to two significant figures and include the appropriate units. Part D Calculate...
NEED HELP ASAP Determine the concentrations of the following ionic species present in a 0.305 M solution of the diprotic acid H2SO3. For H2SO3, Ka1 = 1.4E-2, Ka2 = 6.3E-8. What is the H3O+ ion concentration? What is the HSO3- ion concentration? What is the SO32- ion concentration?
NEED HELP ASAP Determine the concentrations of the following ionic species present in a 0.279 M solution of Na2SO3. For H2SO3, Ka1 = 1.4E-2, Ka2 = 6.3E-8 (in M) What is the OH- ion concentration? What is the HSO3- ion concentration? What is the SO32- ion concentration?
Calculate the concentration of all species in a 0.530 M solution of [H2SO3]. [H2SO3], [HSO3-], [SO32-], [H3O+], [OH-]
Calculate the concentrations of all species in a 0.610 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10–2 and Ka2 = 6.3× 10–8. A. [HSO3-] B. [H2SO3] C. [OH-] D. [H+]
Calculate the concentrations of all species in a 0.340 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10–2 and Ka2 = 6.3× 10–8. (NA+) (SO3^2-) HSO3^-1 H2SO3 OH^-1 H^+
Part 3 – Put it all together. Calculate the concentrations of all species in a 0.330 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10–2 and Ka2 = 6.3× 10–8. Na+ H+ OH- H2SO3 SO3 2- HSO3 -
Calculate the pH and the equilibrium concentrations of HSO3- and SO32- in a 0.1770 M sulfurous acid solution, H2SO3 (aq). For H2SO3, Ka1 = 1.7×10-2 and Ka2 = 6.4×10-8 pH = [HSO3-] = _______ M [SO32-] = ______ M
Calculate the concentration of all species in a 0.540 M solution of H2SO3. The acid ionization constants for the acid are Ka1=1.6×10^−2 and Ka2=6.4×10^−8.
Calculate the concentration of all species in a 0.155 M solution of H2SO3. [H3O+] =_____M [H2SO3]=_____M [HSO3-]= _____ M [SO3^2-]=_____M [OH-]=______M