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A 0.235 mL sample of carbon tetrachloride (density = 1.59 g/mL, MM = 153.81 g/mol) contains how many AMU of Cl? Note: Use 6.022 x 1023 and/or 1.661 x 10-24 as appropriate. 5.18 x 1022 2.42 x 10-3 2.07 x 1020 1.30 x 1022 2.07 x 1023

A 0.235 mL sample of carbon tetrachloride (density = 1.59 g/mL, MM = 153.81 g/mol) contains how many AMU of Cl? Note: Use 6.022 x 1023 and/or 1.661 x 10-24 as appropriate. 5.18 x 1022 2.42 x 10-3 2.07 x 1020 1.30 x 1022 2.07 x 1023

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
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A 0.235 mL sample of carbon tetrachloride (density = 1.59 g/mL, MM = 153.81 g/mol) contains how many AMU of Cl?

Note: Use 6.022 x 1023 and/or 1.661 x 10-24 as appropriate.

5.18 x 1022

2.42 x 10-3

2.07 x 1020

1.30 x 1022

2.07 x 1023

0.333 g of a hydrocarbon (CxHy) was analyzed by combustion analysis and 1.009 g of CO2 (MM = 44.01 g/mol) and 0.516 g of H2O (MM = 18.02 g/mol).  

Which of the following is the correct empirical formula of the hydrocarbon? 


 

C2H4

C2H5

C3H7

C2H3

CH3

0.333 g of a hydrocarbon (C,H,) was analyzed by combustion analysis and 1.009 g of CO₂ (MM = 44.01 g/mol) and 0.516 g of H₂O (MM = 18.02 g/mol). How many moles of hydrogen were in the 0.333 g sample? Enter your answer in standard notation to the proper number of significant figures. Answer: Check 0.333 g of a hydrocarbon (C,H,) was analyzed by combustion analysis and 1.009 g of CO₂ (MM = 44.01 g/mol) and 0.516 g of H₂O (MM = 18.02 g/mol). Which of the following is the correct empirical formula of the hydrocarbon? O C₂H4 O C₂H5 O C3H7 O C₂H3 O CH3 Check
Transcribed Image Text:0.333 g of a hydrocarbon (C,H,) was analyzed by combustion analysis and 1.009 g of CO₂ (MM = 44.01 g/mol) and 0.516 g of H₂O (MM = 18.02 g/mol). How many moles of hydrogen were in the 0.333 g sample? Enter your answer in standard notation to the proper number of significant figures. Answer: Check 0.333 g of a hydrocarbon (C,H,) was analyzed by combustion analysis and 1.009 g of CO₂ (MM = 44.01 g/mol) and 0.516 g of H₂O (MM = 18.02 g/mol). Which of the following is the correct empirical formula of the hydrocarbon? O C₂H4 O C₂H5 O C3H7 O C₂H3 O CH3 Check
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