megmegab megmegab

04-03-2016
Chemistry

contestada

what mass is needed for 5000 moles of iron.

Respuesta :

olemakpadu olemakpadu

05-03-2016

From Periodic table atomic mass of Iron Fe is 56 grams / mole

I mole of iron, Fe needs 56 grams

5000 would then require : 5000 * 56 = 280 000

= 280 000 grams or 280 kilograms.

Answer Link

Otras preguntas

hmm.....................

14.How long will it take a car to go from a complete stop to 44 km/hr if they are accelerating at 5 km/hr2?

In the diagram of △△NRQ below, SP∥∥RQ, NS=10, SR=50, and PQ=40. What is the length of NQ?

Determine the largest integer value of x in the solution of the following inequality. 3x – 7 < -2

There are 35 people running a race. Five people move on to the Semi-Final Race.

Jimmy and Jennifer are selling pies for a school fundraiser. Customers can buy apple pies and blackberry pies. Jimmy sold 10 apple pies and 2 blackberry pies f

what made the round city special

Light travels approximately 982,080,000 ft/s, and one year has approximately 32,000,000 seconds. A light year is the distance light travels in one year. Calcul

A race horse runs one lap around a lake in 10 minutes. How long will it take for the horse to run 6 laps around the lake at the same pace?

Which equation is equivalent to 5= 4/3 (6y +9)? A) 5 = 8y +3 B) 5= 8y +9 C) 5 = 8y + 12 D) 5 = 8y + 36