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Author Question: What is the concentration of HCl in the final solution when 65 mL of a 12 mol L-1 HCl(aq) solution ... (Read 64 times)

xroflmao

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Question 1

What is the concentration of FeCl3 in a solution prepared by dissolving 20.0 g of FeCl3 in enough water to make 275 mL of solution?
◦ 4.48 × 10-4 mol L-1
◦ 0.448 mol L-1
◦ 2.23 mol L-1
◦ 2.23 × 103 mol L-1

Question 2

What is the concentration of HCl in the final solution when 65 mL of a 12 mol L-1 HCl(aq) solution is diluted with pure water to a total volume of 0.15 L?
◦ 2.8 × 10-2 mol L-1
◦ 5.2 mol L-1
◦ 28 mol L-1
◦ 5.2 × 103 mol L-1


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Marked as best answer by xroflmao on Jul 8, 2021

popopong

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xroflmao

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Reply 2 on: Jul 8, 2021
Wow, this really help


JCABRERA33

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Reply 3 on: Yesterday
:D TYSM

 

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