16-02-2017
Chemistry

contestada

C2H5; 58.14 g/mol
Molecular formula:

Respuesta :

scme1702 scme1702

24-02-2017

The mass of the empirical formula is: 12 x 2 + 5 x 1 = 29
Number of units of empirical formula: 58.14 / 29 = 2.00

Therefore, the molecular formula:
C₄H₁₀

Answer Link

Otras preguntas

Job A3B was ordered by a customer on September 25. During the month of September, Jaycee Corporation requisitioned $2,100 of direct materials and used $3,600 of

What is an information security policy? a. A policy that defines acceptable behavior by customers b. A policy that defines what uniforms should be warn by guard

What is it about DNA that determines one's traits?

Suppose an industry is made up of 16 firms. Three firms each sell 12 percent of the industry's total output; another three firms each sell 8 percent; another fi

Calculate the molecular (formula) mass of each compound: (a) iron(ll) acetate tetrahydrate; (b) sulfur tetrachloride; (c) potassium permanganate.

When estimating the number of spheres contained in a prism we should account for the empty space between the spheres. To do this we find 190% of the volume of t

Which formula best represents the first step used to allocate an indirect cost to a cost object? Multiple Choice a. Total cost to be allocated divided by cost

Josephine would like to become part of an elite manager network at her company so she can get access to general and line-management experience to help her succe

I am begging you I need your help on this I really don’t know what to do please help me I’m begging you please help me please please

An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight, but mos