ethangregory977 ethangregory977

08-03-2021
Chemistry

contestada

How many molecules are in 3.5g of NaOH

Respuesta :

cabrito305330150264 cabrito305330150264

08-03-2021

Answer:

12.o44

Explanation:

Molar mass of naoh is 40g/mol

Number of moles=given mass/molar mass

=80/40=2mol

Again no of atoms 2x6.022x10"23=12.044

Answer Link

andyrafaelpadillaper andyrafaelpadillaper

08-03-2021

The answer is 39.99711. We assume you are converting between grams NaOH and mole.

Answer Link

Otras preguntas

What are the sides of the DNA ladder made of?

Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3

what is aas congruence?

What are the sides of the DNA ladder made of?

determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exis

determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exis

Find the LCM of 8,9, and 12

Find the LCM of 8,9, and 12

7 - 3 ( 5t - 10 ) = 67

A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the pric