btsloonas48
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 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

the first European to sail the new all-water route around Africa to the orient was
(√x+1/√x)^2find dy/ dx and substitute 2 in dy/ dx
16 to 19 years old are how many percent likely to in a car crash?
Makes 0% sense what is #5? Words: cute,communicate, and maybe.. None fit could it be communicate?
Need Help with question #6
What is a well tested explanation that unifies a broad range of observations called
what is the second step of the scientific method
The speed limit is 25 miles per hour, but it seems that many of the cars are going faster. The city places 2 counter strips 360 feet apart in the lane closest t
what is the fraction of 8.5%
(12y2+17y-4)+9y2-13y+3)