selenafedroff0pceo8s selenafedroff0pceo8s

17-01-2020
Mathematics

contestada

Convert 4.90*10^31 atoms of nickel to moles of nickel

Respuesta :

LammettHash LammettHash

17-01-2020

1 mole of any substance is approximately 6.022*10^23 atoms (Avogadro's number)

So

(4.90*10^31 atoms) * (1 mole / 6.022*10^23 atoms) = 8.14*10^7 moles

Answer Link

Otras preguntas

Which of Georgia's transportation systems BEST allows Georgia business people to travel to international cities and Georgia companies to reach international mar

Write a 7-10 sentence paragraph about Ponyboy Curtis' character from The Outsiders.

evaluate each expression for s = 2 and t = 5 -4(s)²+t³÷5

According to the article, what are three things people should consider when setting a fitness goal.

a medical practice has a policy of billing only for charges in excess of $50. when the medical assistant requests a $45 payment for the office visit, the patie

What led to the decline of the Axum Empire in the 7th century a. d. ?

Which body system make movement possible

Why is it important to analyze the cultural context of a myth or epic? A. Cultural context helps the reader distinguish between myths and epics. B. Analyzing

What is the minimum number of degrees that a regular hexagon can be rotated before it carries onto itself? A. 180 B. 90 C. 45 D. 60

What are two major differences of Herpes and HIV? This is for health class