Stoichiometry chemistry A worksheet

Anonymous
timer Asked: Dec 4th, 2017
account_balance_wallet $10

Question description

Stoichiometry worksheet needed to be done. It is simple, just show work and fill out the tavle on page 2.

Name Date Stoichiometry CHEMISTRY A Stoichiometry can be thought of as the math of chemistry. It involves using relationships between reactants and/or products to determine such quantities as mass, moles, and number of atoms. Dimensional analysis is a way to simplify stoichiometric problem solving. In this activity, you will use dimensional analysis in order to count the number of atoms in a given substance. 1. A sample of gold (Au) has a mass of 35.12 g. a. Calculate the number of moles of gold (Au) in the sample and record in Table 1. Show your work. b. Calculate the number of atoms of gold (Au) in the sample and record in Table 1. Show your work. 2. A sample of table sugar (sucrose, C12H22O11) has a mass of 1.202 g. a. Calculate the number of moles of C12H22O11 contained in the sample and record in Table 1. Show your work. b. Calculate the moles of each element in C12H22O11 and record in Table 1. Show your work. c. Calculate the number of atoms of each type in C12H22O11 and record in Table 1. Show your work. ยฉ 1 2014 Connections Education LLC. All rights reserved. Table 1 C12H22O11 Au Mass (grams) Molar mass (g/mol) C: Moles of each element H: O: C: Atoms of each element H: O: ยฉ 1 2014 Connections Education LLC. All rights reserved.

Tutor Answer

madushan
School: Purdue University

Attached.

Name

Date

Stoichiometry
CHEMISTRY A
Stoichiometry can be thought of as the math of chemistry. It involves using
relationships between reactants and/or products to determine such quantities as
mass, moles, and number of atoms. Dimensional analysis is a way to simplify
stoichiometric problem solving. In this activity, you will use dimensional analysis in
order to count the number of atoms in a given substance.

1. A sample of gold (Au) has a mass of 35.12 g.
a. Calculate the number of moles of gold (Au) in the sample and record in
Table 1. Show your work.
๐‘›๐‘ข๐‘š๐‘๐‘’๐‘Ÿ ๐‘œ๐‘“ ๐...

flag Report DMCA
Review

Anonymous
Outstanding Job!!!!

Similar Questions
Hot Questions
Related Tags

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors