jasmanaujla1234 jasmanaujla1234

02-09-2020
Chemistry

contestada

Which elements are present in ammonia and calculate its mass

Respuesta :

elisaxdbugeja elisaxdbugeja

02-09-2020

Answer:

nitrogen and hydrogen

Its molecular mass is 17g

Explanation:

Ammonia = NH3

nitrogen= 14g

hydrogen= 1g × 3 =3

14+3=17

Answer Link

Otras preguntas

Why were most of the metals used in antiquity class (b) ( soft , in hsab terminology) metals?

What is the purpose for proteins being in the cell membrane

Sam is 5 years old. his older brother, tom, is three times as old as sam. when sam is 20, how old will tom be? 15

(12n - n) + 5n How do you solve this 4th grade math question?

The phrase "harmony is vertical" means that

Where is an absolute value function not differentiable?

If I have a 94 in my class and my final exam is worth 10%, what would be my final score if I make a 50? (I'm setting the bar low so I can feel good about myself

Use function notation to write the equation of the line A. f(x) = -3/2x - 2 B. f(x) = -3/2x + 2 C. f(x) = -2/3x - 2 D. f(x) = 3/2x - 2

what is spending $25 as an integer?

How do modern monsters differ from historical monsters? A. Modern monsters cannot be identified by physical characteristics alone; historical monsters could