What is the density of CH4 gas at 134 °C and at 737 mmHg? (1 atm = 760 mmHg) OA 0.0290 g/L OB.3.73 g/L OC. 1.86 g/L O D.0.465 g/L OE. 0.932 g/L QUESTION 18 When aqueous solutions of AgNO3 and KI are mixed, AgI precipitates. The balanced net ionic equation is: OA. AgNO3 (aq) + KI (aq) AgI (s) + KNO3(aq) OB Ag+ (aq) + NO3(aq) → AgNO3(aq) OCAgNO3(aq) + KI (aq) OD-Ag+ (aq) + NO3(aq) AgNO3 (s) E Ag+ (aq) + I (aq) - Agl (s) 1 AgI (aq) + KNO3 (s) Click Save and Submit to save and submit. Chick Save All Answers to save all answers.
What is the density of CH4 gas at 134 °C and at 737 mmHg? (1 atm = 760 mmHg) OA 0.0290 g/L OB.3.73 g/L OC. 1.86 g/L O D.0.465 g/L OE. 0.932 g/L QUESTION 18 When aqueous solutions of AgNO3 and KI are mixed, AgI precipitates. The balanced net ionic equation is: OA. AgNO3 (aq) + KI (aq) AgI (s) + KNO3(aq) OB Ag+ (aq) + NO3(aq) → AgNO3(aq) OCAgNO3(aq) + KI (aq) OD-Ag+ (aq) + NO3(aq) AgNO3 (s) E Ag+ (aq) + I (aq) - Agl (s) 1 AgI (aq) + KNO3 (s) Click Save and Submit to save and submit. Chick Save All Answers to save all answers.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter1: Basic Concepts Of Chemistry
Section: Chapter Questions
Problem 49RGQ: Fluoridation of city water supplies has been practiced in the United States for several decades. It...
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Transcribed Image Text:What is the density of CH4 gas at 134 °C and at 737 mmHg?
(1 atm = 760 mmHg)
OA. 0.0290 g/L
OB.3.73 g/L
O c. 1.86 g/L
OD.0.465 g/L
OE. 0.932 g/L
QUESTION 18
When aqueous solutions of AgNO3 and KI are mixed, AgI precipitates. The balanced net ionic equation is:
OA AgNO3 (aq) + KI (aq)
AgI (s) + KNO3(aq)
OBAg+ (aq) + NO3¯ (aq) → AgNO3 (aq)
OC. AgNO3(aq) + KI (aq) → AgI (aq) + KNO3 (s)
D-Ag+ (aq) + NO3 (aq) → AgNO3 (s)
OE Ag+ (aq) + I (aq) AgI (s)
Hok
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