How many moles of naoh do you have to add to benzoic acid

Reference no: EM13702199

Question- You have a 1.00 L solution of .123 molarity benzoic acid, a weak monoprotic acid. You also have NaOH. How many moles of NaOH do you have to add to the benzoic acid if you want to make a buffer with a pH of 4.2? Assume no volume change. Ka(Benzoic acid) = 6.3x10^-5

Your answer must be supported by illustrations, Please answer with work shown to receive points

Reference no: EM13702199

Questions Cloud

Purity of the material band consist of a single component : Question- Using your results as a guide, comment on the purity of the material in the green and yellow bands; that is, did each band consist of a single component

Write out seven separate reactions of the compound : Question- a) Write out seven separate reactions of this compound, including reagents and products. Include sterochemistry if relevant.

The triphenylmethanol synthesis is ethoxytriphenylmethane : Question- One possible by-product from the triphenylmethanol synthesis is ethoxytriphenylmethane. Tell how and when it might form, and give an equation and mechanism for the reaction.

What is the mechanism by which catalyst anode : Question- What is the mechanism by which catalyst anode and cathode materials are believed to become ineffective in fuel cells

How many moles of naoh do you have to add to benzoic acid : Question- You have a 1.00 L solution of .123 molarity benzoic acid, a weak monoprotic acid. You also have NaOH. How many moles of NaOH do you have to add to the benzoic acid if you want to make a buffer with a pH of 4.2

A linear arrangement of electron pairs : Question- What hybridization is required for central atoms that have a tetrahedral arrangement of electron pairs. A trigonal planar arrangement of electron pairs. A linear arrangement of electron pairs

How many unhybridized p atomic orbitals are present : How many unhybridized p atomic orbitals are present when a central atom exhibits tetrahedral geometry. Trigonal planar geometry. Linear geometry

What hybridization is required for central atoms : Question- What hybridization is required for central atoms that have a tetrahedral arrangement of electron pairs. A trigonal planar arrangement of electron pairs? A linear arrangement of electron pairs

Explain electronegativity value between boron and carbon : Question- Hydrogen has an electronegativity value between boron and carbon and identical to phosphorus. With this in mind, rank the following bonds in order of decreasing polarity. Use the appropriate symbol to separate substances in the list.

User Account

All Pages