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Author Question: A solution of 34.5% sulfuric acid by weight in water has a density of 1.26 g/mL. How many grams of ... (Read 137 times)

Davideckstein7

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on: Jul 8, 2021

Question 1

A piece of metal ore weighs 8.25 g. When a student places it into a graduated cylinder containing water, the liquid level rises from 21.25 mL to 26.47 mL. What is the density of the ore?
◦ 0.312 g mL-1
◦ 0.633 g mL-1
◦ 1.58 g mL-1
◦ 3.21 g mL-1

Question 2

A solution of 34.5% sulfuric acid by weight in water has a density of 1.26 g/mL. How many grams of sulfuric acid are needed to make 3.22 L of this solution?
◦ 1.20 × 105 g
◦ 882 g
◦ 135 g
◦ 1.40 × 103 g
◦ 1.40 × 105 g
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by Davideckstein7 on Jul 8, 2021

angrybirds13579

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Davideckstein7

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Reply 2 on: Jul 8, 2021
Excellent

marict

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Reply 3 on: Yesterday
Wow, this really help

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