aaawkins6407 aaawkins6407

02-11-2022
Chemistry

Answered

in the titration of acetic acid and naoh, the use of the color indicator mandates that excess base be present to detect the reaction endpoint. will this cause the calculated and reported molarity of acetic acid in vinegar to be slightly high or low?

Answer :

Other Questions

explain how a solution containing 0.10 m acetic acid (hc2h3o2) and 0.10 m sodium acetate (nac2h3o2) can resist changes in ph when small amounts of either hcl or

determine the theoretical yield of lead and identify the limiting reactant if 0.50 g of al and 10.0 ml of 0.350 m of lead(ii) nitrate are allowed to react. 7. h

in the titration of 25.0 ml of 0.1 m ch3cooh with 0.1 m naoh, how is the ph calculated after 30.0 ml of titrant is added? group of answer choices the ph is base

g what is a true statement about lewis acids and bases? c,o (a) a lewis acid must have a nonbonding (lone) pair of electrons. (b) a lewis base must have a nonbo

Modify the structure of the amino acid valine to complete the reactions corresponding to the equilibrium constants kb1 and kb2 . modify the amino acid by adding

the law of conservation of mass states that the ___ before the reaction, has to ____ the ____ after the reaction. Atoms are not ____ and they are not ____ class

| Adipic acid contains 49.32% C, 43.84% O, and 6.85% H by mass. What is the empirical formula? A) C3H5O₂ B) C3H3O4 C) C₂HO3 D) C₂H5O4

At the equivalence point for the titration of hcn with koh, the ph is expected to be.

which statement about buffers is true? group of answer choices buffers consist of a strong acid and its conjugate base. buffers make the floor shine. buffers re

) if some volatile impurities in the crucible are not burned off in step 1 but are removed in step 4, is the reported percent mass of water in the hydrated salt