Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Please help me in the same form the question is if you can write it the same way pleaseeeee
![dd-ons Help
Last edit was 4 minutes ago
BIUA
Russo One
14
Chamical
Formula
Molar Mast
of atoms or
molecules
Subetance
Mase (9)
Aumber of Moler
Soda Pop Can
Al
370g
teel (ironi Wool
Fe
Charcoal
C
Copper Pipe
Cu
Rock Salt
Nacl
Water
H,0
Glass
Si0,
Chalk
CaCO,
styrofoam Cup
(Bx12)-(8x1)
104 gmol
C,H,
Pencil Eraser
CH
=158 ombl
(2x12-(3x1)
+35.5)
-625 gmol
PVC Pipe
C,H,Cl
(6x12)-(10x1
Cotton Ball
E172 gmol
Sugar Cube
CH0
427.875g 3423 g/mol
125 mo
Plastic Bottle
CH,0
192 gmol
Crayon
CHs2
=352 gmol
tions
(1) A chemist teeds 125 moles of sugar so dissolve in 1 er of water How many grams of sugar will the chemist need?
lili](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F211df801-713e-47ff-8e34-a05449a9ef36%2F09ecc082-9aa1-49c3-bccb-a2a4ce2bd1e4%2Fzhbfl1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:dd-ons Help
Last edit was 4 minutes ago
BIUA
Russo One
14
Chamical
Formula
Molar Mast
of atoms or
molecules
Subetance
Mase (9)
Aumber of Moler
Soda Pop Can
Al
370g
teel (ironi Wool
Fe
Charcoal
C
Copper Pipe
Cu
Rock Salt
Nacl
Water
H,0
Glass
Si0,
Chalk
CaCO,
styrofoam Cup
(Bx12)-(8x1)
104 gmol
C,H,
Pencil Eraser
CH
=158 ombl
(2x12-(3x1)
+35.5)
-625 gmol
PVC Pipe
C,H,Cl
(6x12)-(10x1
Cotton Ball
E172 gmol
Sugar Cube
CH0
427.875g 3423 g/mol
125 mo
Plastic Bottle
CH,0
192 gmol
Crayon
CHs2
=352 gmol
tions
(1) A chemist teeds 125 moles of sugar so dissolve in 1 er of water How many grams of sugar will the chemist need?
lili
![CasHsa
=352 gmal
Questions
(1) A chemist needs 1.25 moles of sugar to dissolve in 1 liter of water. How many grams of sugar will the chemist need?
(2) From the calculated number of molecules of calcium carbonate (CacO,) in a piece of chalk, determine the total number of atorns
each of the elements within your piece of chalk calcium, carbon, and oxygen. Hovw many atoms in total are present?
Molecules of CaCO,
Atoms of Ca
Atoms of C
Atoms of 0
Total atoms
(3) The amount of iron required per day for the average person is D.015 g. How many atoms of iron is this?
Atoms of Fe
(4) CHALLENGE QUESTION: According to the National Institutes of Health (NIH). the recommended amount of sodium
consumed per day for the average person is no more than 2.3 g. Using this information, how many moles of salt (NaCI) would be
healthy for a typical person?
Molecules of NaCl](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F211df801-713e-47ff-8e34-a05449a9ef36%2F09ecc082-9aa1-49c3-bccb-a2a4ce2bd1e4%2F86jc09w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:CasHsa
=352 gmal
Questions
(1) A chemist needs 1.25 moles of sugar to dissolve in 1 liter of water. How many grams of sugar will the chemist need?
(2) From the calculated number of molecules of calcium carbonate (CacO,) in a piece of chalk, determine the total number of atorns
each of the elements within your piece of chalk calcium, carbon, and oxygen. Hovw many atoms in total are present?
Molecules of CaCO,
Atoms of Ca
Atoms of C
Atoms of 0
Total atoms
(3) The amount of iron required per day for the average person is D.015 g. How many atoms of iron is this?
Atoms of Fe
(4) CHALLENGE QUESTION: According to the National Institutes of Health (NIH). the recommended amount of sodium
consumed per day for the average person is no more than 2.3 g. Using this information, how many moles of salt (NaCI) would be
healthy for a typical person?
Molecules of NaCl
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