Please 4. Consider a 150.0 g sample of nitrogen trifluoride (NF3). Show your work for each of thecalculations below using dimensional analysis.a) How many moles of nitrogen trifluoride are present in the sample?b) Calculate the number of nitrogen trifluoride molecules present in the sample.ple of the comprc) Calculate the total number of atoms present in the sample.d) Calculate the number of nitrogen atoms present in the sample.the nunber cof formula units presesample of the compounle) Calculate the number of fluorine atoms present in the sample.d. Detersof ions pro124g samplethe comnoundf) Add up the number of nitrogen atoms and fluorine atoms present. Does that number lookfamiliar? Does this make sense? Explain.number of C esent in 124gsamolealcium lons prg) Draw the interactions present between nitrogen trifluoride molecules? Show at least 3 nitrogentrifluoride molecules.Determine theaf Chloride lons present in 124 g sample of the compound

Given: The mass of NF3 = 150 g. The molar mass of NF3 = 71 g/mol.

4. Consider a 150.0 g sample of nitrogen trifluoride (NF3). Show your work for each of the calculations below using dimensional analysis. a) How many moles of nitrogen trifluoride are present in the sample? b) Calculate the number of nitrogen trifluoride molecules present in the sample. 1243mple of the compoul c) Calculate the total number of atoms present in the sample. d) Calculate the number of nitrogen atoms present in the sample. 124 g sample of formula units prese

4. Consider a 150.0 g sample of nitrogen trifluoride (NF3). Show your work for each of the calculations below using dimensional analysis. a) How many moles of nitrogen trifluoride are present in the sample? b) Calculate the number of nitrogen trifluoride molecules present in the sample. 1243mple of the compoul c) Calculate the total number of atoms present in the sample. d) Calculate the number of nitrogen atoms present in the sample. 124 g sample of formula units prese

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 12ALQ: Is there a difference between a homogeneous mixture of hydrogen and oxygen in a 2:1 mole ratio and a...

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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

Please

4. Consider a 150.0 g sample of nitrogen trifluoride (NF3). Show your work for each of the
calculations below using dimensional analysis.
a) How many moles of nitrogen trifluoride are present in the sample?
b) Calculate the number of nitrogen trifluoride molecules present in the sample.
ple of the compr
c) Calculate the total number of atoms present in the sample.
d) Calculate the number of nitrogen atoms present in the sample.
the nunber cof formula units prese
sample of the compounl
e) Calculate the number of fluorine atoms present in the sample.
d. Deters
of ions pro
124g sample
the comnound
f) Add up the number of nitrogen atoms and fluorine atoms present. Does that number look
familiar? Does this make sense? Explain.
number of C esent in 124gsamole
alcium lons pr
g) Draw the interactions present between nitrogen trifluoride molecules? Show at least 3 nitrogen
trifluoride molecules.
Determine the
af Chloride lons present in 124 g sample of the compound

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