davidriveradr123 davidriveradr123

14-05-2020
Chemistry

contestada

a. What is the mass in grams of 4.2 mols of FeO2?

Respuesta :

pmapina2 pmapina2

14-05-2020

Well I think is 8.9 because yeah

Answer Link

kiwikookies kiwikookies

14-05-2020

4.2 Mols FeO2 * 71.844g/1mol = 301.74g FeO2

Answer Link

Otras preguntas

Merchandise inventory that is available for sale is a(n) ________ (asset/expense/revenue) and reported on the ____________ (balance sheet/income statement) and

Question 1(Multiple Choice Worth 2 points) (Finding Area Using Triangles and Rectangles MC) 1 What is the area of a right triangle with a height of 8 yards and

Indicate whether each of the following statements about treasury stock is true or falseOne reason for a corporation to buy its own stock is to boost its net inc

Managing supply chain visibility involves making sure that potential supply chain partners are aware of your organization's needs.a) Trueb) False

When ticket holders fail to attend, sports teams lose the money these fans would have spent on refreshments, souvenirs, etc. The percentage of fans who don't sh

question in attachment

Evaluate the following limits:(a) lim _{x → 0} {x³-9 x/x²+3 x}=-3 (b) lim _{x →-3} {x³-9 x/x²+3 x}=-6 (c) lim _{x → 1} {x³-9 x/x²+3 x}=-8

Find the domain and range of the function: Domain: -2, 1; Range: all real numbers.

Let x(t)=[[x₁(t)],[x₂(t)]] be a solution to the system of differential equations: x₁'(t)=-45x₁(t)+21x₂(t) x₂'(t)=-98x

Adenosine triphosphate can be used as a marker for: A. Living cells only B. Dead cells only C. Both living and dead cells D. None of the above