stevensonhoped stevensonhoped

24-01-2020
Chemistry

contestada

1. How many moles are in 493.4 grams of calcium phosphide?

Respuesta :

25-01-2020

Formula = Ca3P2
RAM of; Ca = 40 x 3 = 120g, P = 30 x 2 = 60g. 120 + 60 = 180g

Mole = 493.4g / 180g = 2.74mols

Answer Link

Otras preguntas

ANSWER THIS QUESTION PLEASE!

Holes treasure in the suit case

Mrs. Cox measured the height of seven students. What is the combined height of the tallest and shortest student?

Use the information in the table to find the indicated probability. Number of Degree Recipients at a Local College Degree Male Female Associate's 224 387 Bachel

Is X/3=5+3y/4 a linear equation

HOME WORK I NEED HELP - Germany: explain the policy put in place to reduce underpopulation. What would be the positives and negatives of this? Has it worked?

I need some help I’m so confused

heres some easy math!

Why do we study National studies

40 points please give the right answer