Answered: 1. How many GRAMS of phosphorus are…

1. How many GRAMS of phosphorus are present in 2.39 moles of phosphorus triiodide ? grams. 2. How many MOLES of iodine are present in 1.35 grams of phosphorus triiodide ? moles.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter3: Composition Of Substances And Solutions

Section: Chapter Questions

Problem 10E: Which contains the greatest number of moles of oxygen atoms: 1 mol of ethanol (C2H5OH), 1 mol of...

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

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1. How many GRAMS of phosphorus are present in 2.39 moles of phosphorus triiodide ?
grams.
2. How many MOLES of iodine are present in 1.35 grams of phosphorus triiodide ?
moles.
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