Question

How many numbers of protons present in 4g of NaoH

Answer 1

There are about 6.023x10^23 atoms per mol. Therefore, 4 grams of NaOH contains about 6.023x10^22 atoms. 1 atom of NaOH contains 20 protons (11+8+1). Multiply that by the number of atoms in 4 grams to get a total of 1.2046x10^24 protons.

Answer 2

Answer:

See answer in the attachment ⬆️

20×6.022×10^²² = 1.20×10²⁴ Protons