Nitrogen triiodide reacts explosively upon contact according to the following reaction: Calculate the mass of nitrogen gas formed by the complete decomposition of 4.85 g of nitrogen triiodide. Express the mass in grams to three significant figures. [5] ΑΣΦ m(N₂) = ? g 2NI3(s) → N₂(g) + 31₂(g)

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.83PAE: 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is...
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Part A
Nitrogen triiodide reacts explosively upon contact according to the following reaction:
Calculate the mass of nitrogen gas formed by the complete decomposition of 4.85 g of nitrogen triiodide.
Express the mass in grams to three significant figures.
Π ΑΣΦ
m(N₂) =
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E
?
bo
g
2NI3(s) → N₂(g) + 31₂(g)
Transcribed Image Text:Part A Nitrogen triiodide reacts explosively upon contact according to the following reaction: Calculate the mass of nitrogen gas formed by the complete decomposition of 4.85 g of nitrogen triiodide. Express the mass in grams to three significant figures. Π ΑΣΦ m(N₂) = Submit Request Answer E ? bo g 2NI3(s) → N₂(g) + 31₂(g)
Part A
Solid strontium reacts rigorously with liquid water to form aqueous strontium hydroxide and hydrogen gas. Enter a balanced equation for the reaction.
Express your answer as a chemical equation including phases.
ΑΣΦ
?
A chemical reaction does not occur for this question.
Submit Request Answer
Transcribed Image Text:Part A Solid strontium reacts rigorously with liquid water to form aqueous strontium hydroxide and hydrogen gas. Enter a balanced equation for the reaction. Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question. Submit Request Answer
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