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2. a) How many moles of C0, are in 68.0 g of CO,? Jeam O1OH 1o salom vasnm b) How many atoms of potassium are in 0.150 moles of potassium? 0.08 di Ledmeg to courbrere ODH lo c) How many moles of Cl, are in 5000 molecules of Cl,? CIA To

2. a) How many moles of C0, are in 68.0 g of CO,? Jeam O1OH 1o salom vasnm b) How many atoms of potassium are in 0.150 moles of potassium? 0.08 di Ledmeg to courbrere ODH lo c) How many moles of Cl, are in 5000 molecules of Cl,? CIA To

Chemistry
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...
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(pe), ODH 2. a) How many moles of CO, are in 68.0 g of CO,? 29lom 00.0 spbong od for b) How many atoms of potassium are in 0.150 moles of potassium? o boviupen s c) How many moles of Cl, are in 5000 molecules of Cl,? 0.08 9T vlotelgmos HCIO amg vonm wo SLA To oale d) How many grams of sodium are in 0.820 moles of Na,SO ? e) How many moles of oxygen atoms are in 125 g of Ba, (PO,),? 4 2 f) How many formula units of K,S are in 85.0 g of K,S? ICIO g) What is the average mass in grams of a NH, molecule? h) What is the average mass in atomic mass units of a cobalt atom? ulo for each of the following compounds given
Transcribed Image Text:(pe), ODH 2. a) How many moles of CO, are in 68.0 g of CO,? 29lom 00.0 spbong od for b) How many atoms of potassium are in 0.150 moles of potassium? o boviupen s c) How many moles of Cl, are in 5000 molecules of Cl,? 0.08 9T vlotelgmos HCIO amg vonm wo SLA To oale d) How many grams of sodium are in 0.820 moles of Na,SO ? e) How many moles of oxygen atoms are in 125 g of Ba, (PO,),? 4 2 f) How many formula units of K,S are in 85.0 g of K,S? ICIO g) What is the average mass in grams of a NH, molecule? h) What is the average mass in atomic mass units of a cobalt atom? ulo for each of the following compounds given
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Note : As per our guidelines we are supposed to answer first 3 parts please repost the other Parts as separate question.

Given 

(a)  Mass of CO2  = 68 gram .

     Number of mole of CO2 = ? 

(b)  Number of mole of Potassium = 0.150 mole

      Number of atom of Potassium = ?

(c)  Number of molecule of Cl2  = 5000 molecules

      Number of mole of Cl2  = ? 

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