wronnie215 wronnie215

02-05-2018
Chemistry

contestada

How many atoms of carbon (C,12.01 g/mol) are in a diamond with a mass of 0.568 g?

Respuesta :

mkryukova19 mkryukova19

02-05-2018

0.568 g C *(1 mol C/12.01 g C) = (0.568/12.01) mol C

(0.568/12.01) mol C *( 6.02 * 10²³ atoms/1 mol)= (0.568*6.02 * 10²³)/12.01=
= 2.85 * 10²² atoms C

Answer Link

Otras preguntas

What are the opportunity costs of going to the gym for a workout rather than studying for an economics test?

In the body, protein buffers are very important in __________.a. defending the body against bacteria and toxins. b. maintaining acid-base balance in the body. c

What type of cost involves an evaluation of comparative advantage and disadvantages

The management team has asked you to reschedule the project so it finishes two weeks earlier without spending more money. They haven't removed any requirements

Which of the following do critics argue are the effects of Texas part-time legislature's biennial 140-day session? A. The low pay for legislators means they mus

Which drug can cause chemical burns? 1 Anthralin 2 Prednisone 3 Tazarotene 4 Calcipotriene

Ronnie surveyed the senior class for a math project. Below are the results of his survey. What type of graph is best for Ronnie to display his data? A. Double

The modern day marching band traces its origin directly to what country’s military bands?

How do I get my card off of brainly?

How can researching travel time, routes and weather conditions benefit drivers who are planning a road trip?