01-02-2021
Chemistry

contestada

How many molecules are in 643.21 grams of Mg3(PO4)2?

Respuesta :

gizelleramirez05 gizelleramirez05

02-02-2021

Answer:

643.21g 1 mol 6.022^23

262.87 g 1 mol

= 1.4735E24 [Mg3(PO4)2]

Answer Link

Otras preguntas

Find the measure of < AED for m < BEC = 36

*Environmental science 11. What’s the main difference between the anthropocentric and the holistic approach to nature? The anthropocentric approach is a subset

What is the relationship between the period and the orbital radius? Select one: a. It is a direct relationship- As the period increases the orbital radius also

You plan to borrow $35,000 at a 7.5% annual interest rate. The terms require you to amortize the loan with 7 equal end-of-year payments. How much interest would

Determine whether the following is an example of a sampling error or a non sampling error. A researcher studied brother-sister pairs to see if there is a diffe

Choose the incorrect statement regarding how the nervous system coordinates homeostasis in the body. Multiple Choice Through sense organs and simple sensory ner

At the beginning of the current fiscal year, the balance sheet for Davis Co. showed liabilities of $256,000. During the year liabilities decreased by $14,400, a

This element is a gas that is found in both nucleic acids and in amino acids, important building blocks of life. What is it? A. Nitrogen B. Sulfur C. Oxygen D.

Medical control orders an infusion of 1 L of normal saline over 4 hours during a long-distance transport. You have a 1,000-mL bag of normal saline and a macrodr

How to find A'B' of a set. Plz reply as soon as possible. I shall remain thankful for that.