In a chemical reaction, substance r reacts with compound xy to produce 470 g of compound rx. if the theoretical yield of
rx is 56.0 g, what is its percent yield?
actual yield
use %yield - theoretical veld x 100
9.00%
16.1%
83.9%
119%

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8