01-05-2020
Chemistry

contestada

How many hydrogen atoms are there in 2.0 g of ethanol C2H6OH... explain, please

Respuesta :

winterkid29 winterkid29

01-05-2020

Explanation:

1g of H=1mole

7g of H=7/1*1

=7moles

number of atoms,7 in mole of H=7*6.10^23

=4.2*10^24

Answer Link

Otras preguntas

Is it worth it to buy primogems? I really want Zhongli but I'd need to pay $43 ($143 if I loose the 50/50)

The "Open" sign at Cenzo's flashes every 4 seconds. The "Open" sign at The Kettle flashes every 5 seconds and the "Welcome" sign at Centrella's Deli flashes eve

The rainforests of Africa are in danger of all of the following except? A. deforestation B. population pushing into the rainforest C. farming pushing into the f

There are 645 students at Tech Middle School, and 20% of the students are th graders, How rising Students are 7th graders? ?

help i’m confused‍♀️ kinda forgot what a inequality is over quarantine lol

Choose the correct value for x. multiple choice.

Mention any three characteristics of development.

Find the solution(s) of the following equation. 16 ba 121 Lesson 3: numbers Choose all answers that apply: Lesson 4: $ line 4 Lesson 5:1 11 4 11 Extra pract Non

A ray of light travels through air (n = 1.00) and approaching the boundary with water (n = 1.33). The angle of incidence is 45.0°. Determine the angle of refrac

heeeeeeeeeeeelp me pleeeease