Visleydi Visleydi

04-03-2021
Chemistry

contestada

If I have 2.500 grams of magnesium how many moles of magnesium do I have?

Respuesta :

M7Yasuo M7Yasuo

11-03-2021

Answer:

0.1029(rounded to sig figs)

Explanation:

convert from grams to moles

Amount in grams/molar mass of substance

Molar mass of Mg=24.305

So, 2.500/24.305=0.1028594939

Rounded to 0.1029

Answer Link

Otras preguntas

5. On average, how many years earlier do smokers die than nonsmokers? (Points : 1) 5 to 6 10 to 11 13 to 14 19 to 20

Which word has the long e sound? a. client b. inferior c. beautiful d. poetic

What would be the most likely effect of one company buying a competitor?

how do you say theatre in Spanish

Why did we use coin-flipping as a method to choose traits for the parent pets and the offspring pets?

A recipe call for 2 cups of water for every 5 cups of flour. How many cups of water are needed for 1 cup of flour? A. 2 1/2 cups B. 2 cups C. 1/2 cup D. 2/5 cup

An archer’s arrow follows a parabolic path. The height of the arrow f(x) is given by f(x) = -16x^2 + 200x + 4, in feet. Find the maximum height of the arrow.

PLEASE HELP I GIVE THANKS

how would u form a superlative for the adverb widely

What is the primary purpose of the Supremacy Clause?