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Author Question: A sample of iron metal is placed in a graduated cylinder. It is noted that 10.4 mL of water is ... (Read 25 times)

markburs

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on: Nov 5, 2023
A sample of iron metal is placed in a graduated cylinder. It is noted that 10.4 mL of water is displaced by the iron. The iron is then reacted with excess hydrochloric acid to produce iron (II) chloride and hydrogen gas. Given the density for iron is 7.86 g/mL, how many grams of iron (II) chloride are produced in the reaction?
Fe(s) + 2HCl(aq) → FeCl2(aq) + H2(g)
◦ 23.6 g
◦ 47.2 g
◦ 185 g
◦ 3.00 g
◦ 81.7 g
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by markburs on Nov 5, 2023

ad2018

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Reply #1 on: Nov 5, 2023
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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markburs

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Reply 2 on: Nov 5, 2023
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Excellent

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