btsloonas48 btsloonas48

24-08-2019
Chemistry

contestada

Did I do this problem correctly? If not,,, pls correct me

Did I do this problem correctly If not pls correct me class=

Respuesta :

thedemon840 thedemon840

24-08-2019

Answer:

14.007

Explanation:

Atomic mass of Nitrogen;

;(14.003 × 99.63) + (15.000 × 0.37)

;In which this gives us..1400.66889..then divide by the total percentage..which is 100

; 1400.66889 ÷ 100 = 14.007

Answer Link

Otras preguntas

Simplify the expression. Write the answer using scientific notation. (7 × 105)2 a. 4.9 × 1010 b. 4.9 × 1011 c. 4.9 × 109 d. 49 × 1010

Find the value of x.

Question 18 of 20 2 Points Which option is an example of inductive reasoning? W A. All the cats I've seen are furry. Therefore, most cats are furry. B. Water is

5v-u=-2 and -v+9u=18, then the simultaneous solution of the given equation is? Please show how you work out the problem (:

Read the passage below. Look for clues about its text structure. Swimming in the ocean is different from swimming in a pool. The ocean is so huge there is no wa

Factor the polynomial completely. (y - 8)^2 - 16

Two electricians are assigned to work on a remote control wiring job. One electrician works 8 1/2 hours each day, and the other electrician works 2 1/2 hours ea

Government Which of the following has the authority to form commissions when deemed necessary?

which organ does the digestion of protein to take place

Which system is equivalent to {y = -2x^2 {y = x-2 ?