kyherder09 kyherder09

17-04-2021
Chemistry

contestada

which formula can be used to calculate the molar mass of ammonia

Respuesta :

hopegirma hopegirma

23-04-2021

Answer:

Since there are 3 Hydrogen atoms present, the formula mass of H is 1.0 × 3 = 3.0 g/mol. Therefore, by adding them up, the formula mass of ammonia is: [14.0 g/mol + 3.0 g/mol] = 17.0 g/mol.

Answer Link

Otras preguntas

PLEASE HELP!!! Pr-Cal Question 20 points A farmer has 120 feet of fencing available to build a rectangular pen for her pygmy goats. She wants to give them as mu

2) Write an equation of the line that is parallel to -x + y = 5 and passes through the point (2, -5). A) y = x - 7 B) y = x - 5 C) y = x - 3 D) y = -x - 3

What is the quotient of -8x∧6 over 4x∧-3 ??

Is an employability skill is a skill which develops over time

simplify cos^2 theta(1 + tan^2 theta) Answers: cos^2 theta + sin^2 theta cos^2 theta 1 -1

If a runner runs a race on a circular track that has a radius of 30 m and they complete the race in 125 seconds, but they end the race at the same spot they sta

PLEASE HELP ME PLEASE HELP Maria's family drove 140 mi to her grandparents' house and averaged 56 mi/h on the way there. On the return trip, they averaged 5

2c(b+15c)+(b–6c)(5c+2b)

Isolate the variable to solve 4x + 4 > –20. Which number line shows the solution set?

Rationalize the denominator.