Answered: 1. How many GRAMS of chromium(III)…

1. How many GRAMS of chromium(III) nitrite are present in 2.18 moles of this compound ? grams. 2. How many MOLES of chromium(III) nitrite are present in 1.88 grams of this compound ? moles.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter8: Chemical Composition

Section: Chapter Questions

Problem 130CP: . How many atoms of carbon are present in 1 .0 g of CH4O ? How many atoms of carbon are present in...

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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.

Question

1. How many GRAMS of chromium(III)
nitrite are present in 2.18 moles of this
compound?
grams.
2. How many MOLES of chromium(III)
nitrite are present in 1.88 grams of this
compound ?
moles.

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