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Calculate the number of moles of 1₂(s) formed when 12.4 mol of nitrogen triiodide are decomposed. Express your answer with three significant digits. Do not include units! mol I₂ (s)

Calculate the number of moles of 1₂(s) formed when 12.4 mol of nitrogen triiodide are decomposed. Express your answer with three significant digits. Do not include units! mol I₂ (s)

Introductory Chemistry: An Active Learning Approach
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter10: Quantity Relationships In Chemical Reactions
Section: Chapter Questions
Problem 41E: Ammonia can be formed from a combination reaction of its elements. A small fraction of an unreacted...
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or Calculate the number of moles of I₂(s) formed when 12.4 mol of nitrogen triiodide are decomposed. Express your answer with three significant digits. Do not include units! mol I₂ (s) A student wanted to fill a small balloon with 1.00 L of H₂(g) at SATP. The hydrogen gas is produced when aluminium metal reacts with hydrochloric acid according to the following reaction: 2 Al(s) + 6 HCl(aq) - ->>> What mass (in g) of aluminium metal is required to react with excess hydrochloric acid to produce 1.00 L of hydrogen gas at SATP? Express your answer with three significant digits. Do not include units! g Al(s) 2 AlCl3(aq) + 3 H₂(g) To test the stoichiometry of a reaction, a student placed a copper wire into a solution of silver nitrate. The reaction is Cu(s) + 2 AgNO3(aq) Cu(NO3)2(aq) + 2 Ag(s) The student collected and recorded the following data: ass of Cu(s) before reaction = 25.80 g Proctorio is sharing your screen. Stop sharing D LL Hide
Transcribed Image Text:or Calculate the number of moles of I₂(s) formed when 12.4 mol of nitrogen triiodide are decomposed. Express your answer with three significant digits. Do not include units! mol I₂ (s) A student wanted to fill a small balloon with 1.00 L of H₂(g) at SATP. The hydrogen gas is produced when aluminium metal reacts with hydrochloric acid according to the following reaction: 2 Al(s) + 6 HCl(aq) - ->>> What mass (in g) of aluminium metal is required to react with excess hydrochloric acid to produce 1.00 L of hydrogen gas at SATP? Express your answer with three significant digits. Do not include units! g Al(s) 2 AlCl3(aq) + 3 H₂(g) To test the stoichiometry of a reaction, a student placed a copper wire into a solution of silver nitrate. The reaction is Cu(s) + 2 AgNO3(aq) Cu(NO3)2(aq) + 2 Ag(s) The student collected and recorded the following data: ass of Cu(s) before reaction = 25.80 g Proctorio is sharing your screen. Stop sharing D LL Hide
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