Multiple Choice
Which of the following is an atomic element?
A) bromine
B) hydrogen
C) oxygen
D) fluorine
E) lithium
Correct Answer:
Verified
Correct Answer:
Verified
Q83: Determine the name for aqueous HCl.<br>A) chloric
Q84: What is the mass of 9.86 ×
Q85: How many molecules of N<sub>2</sub>O<sub>4</sub> are in
Q86: How many moles of C<sub>5</sub>H<sub>8</sub> contain 4.95
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Q90: Calculate the molar mass of H<sub>2</sub>CO<sub>3</sub>.<br>A) 62.03
Q91: Identify the compound used in welding torches.<br>A)
Q92: Which of the following compounds is vinegar?<br>A)
Q93: Identify an ether.<br>A) CH<sub>3</sub>CH<sub>2</sub>OCH<sub>2</sub>CH<sub>3</sub><br>B) CH<sub>3</sub>CH<sub>2</sub>Br<br>C) CH<sub>3</sub>CH<sub>2</sub>PH<sub>2</sub><br>D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub><br>E)