Answer as the same form as the question and clear to read LabAdd-ons HelpLast edit was 2 minutes agoBIUA*Russo One12CrayonCaHs2352 g=352 g/molNA moleculesstions(1) A chemist needs 1.25 moles of sugar lo dissolve in 1iter of water. How many grams of sugar will the chemist need?1 mol of sugar (12x6) (1x12)+(16x6)-180g1.25 mol of sugar 125X180 225g(2) From the calculated number of molecules of calcium carbonate (Caco)n a piece of chak, determine the tctal numbeach of the elements within your piece of chak, calcium. carbon, and oxygen. How many atoms in tocal are present?Molecules of CaCo, 100 g/mol|Roms of Ca.Atoms of CAtoms of 0Ttal atoms.(3) The amount of iron required per day for the average person is 0.015g. How many atoms.ot iron is this?Roms of Fe 56 gmolmoles of Fe ins CO15g of te-0.01s23561 mol-6023xdd anonsso. 0.000212mode1,608x0 20 toms(4 CHALLENGE QUESTION According so the Natonal Insitutes of Health (NIH), the recommended amount of sodiuconsumed per day for the average person is no.more than 2.3 g. Using ths information. how many moies of salt (NaC)wbealthy tor a typical person?1mol of NaCi-585 gmalemales of NaCls23g-23Molecules of Nacl對彩券58.5

Moles of sugar to be dissolved in 1 liter of water = 1.25 mol Molecular mass of sugar = 6(12) +…

Answered: Molecules of Caco, 100 g/mol Atoms of…

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Chemistry

Molecules of Caco, 100 g/mol Atoms of Ca Atoms of C Atoms of 0 Total atoms

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 6ALQ: You have a chemical in a sealed glass container filled with air. The setup is sitting on a balance...

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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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Answer as the same form as the question and clear to read

Lab
Add-ons Help
Last edit was 2 minutes ago
BIUA*
Russo One
12
Crayon
CaHs2
352 g
=352 g/mol
NA molecules
stions
(1) A chemist needs 1.25 moles of sugar lo dissolve in 1iter of water. How many grams of sugar will the chemist need?
1 mol of sugar (12x6) (1x12)+(16x6)-180g
1.25 mol of sugar 125X180 225g
(2) From the calculated number of molecules of calcium carbonate (Caco)n a piece of chak, determine the tctal numb
each of the elements within your piece of chak, calcium. carbon, and oxygen. How many atoms in tocal are present?
Molecules of CaCo, 100 g/mol|
Roms of Ca.
Atoms of C
Atoms of 0
Ttal atoms.
(3) The amount of iron required per day for the average person is 0.015g. How many atoms.ot iron is this?
Roms of Fe 56 gmol
moles of Fe ins CO15g of te-0.01s
23
56
1 mol-6023xdd anons
so. 0.000212mode1,608x0 20 toms
(4 CHALLENGE QUESTION According so the Natonal Insitutes of Health (NIH), the recommended amount of sodiu
consumed per day for the average person is no.more than 2.3 g. Using ths information. how many moies of salt (NaC)w
bealthy tor a typical person?
1mol of NaCi-585 gmale
males of NaCls23g-23
Molecules of Nacl
對彩券
58.5

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