the mole concept, Chemistry

Assignment Help:
if one ton contains 2000 pounds and the coal is 2% by mass sulfur, what is the mass sulfur in one ton of coal?

how many grams of sulfur is this?
how many moles of sulfur is this?

Related Discussions:- the mole concept

Simple molecular orbital description of diborane, Q. Simple molecular orbit...

Q. Simple molecular orbital description? we can give a simple molecular orbital description of bonding in B 2 H 6 as follows. Each boron atom is sp 3 hybrid giving four sp 3

Then total possible number of subshells would be, If n+l= 6  , then total p...

If n+l= 6  , then total possible number of subshells would be: (1) 3        (2) 4        (3) 2       (4) 5 Ans:  3

Assignment, assignments of hydrogen bonding

assignments of hydrogen bonding

Analytical chemistry, What is T in the indicator Eriochrome Black-T used fo...

What is T in the indicator Eriochrome Black-T used for the determination of hardness of water?

Procedure regarding purchase of laboratory related items, INTRODUCTION : I...

INTRODUCTION : In this exercise you will learn various steps and procedures adopted while purchasing lab-related items. This exercise will acquaint you with practices of preparing

Alcoholic acidity calculation, Why alcoholic acidity express in terms of su...

Why alcoholic acidity express in terms of sulphuric acid

Write the maximum possible coordination number of atom, Write the maximum p...

Write the maximum possible coordination number of an atom in an hcp crystal structure of an element? Illustrate the formula relating pressure of a gas with its mole fraction in

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd