The allowable concentration level of vinyl chloride, C2H3Cl, in the atmosphere in a chemical plant is...
The allowable concentration level of vinyl chloride, C2H3Cl, in
the atmosphere in a chemical plant is 2.4×10−6 g/L
How many moles of vinyl chloride in each liter does this
represent?
How many molecules per liter?
Homework Answers
Add Answer to:
The allowable concentration level of vinyl chloride, C2H3Cl, in
the atmosphere in a chemical plant is...
A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment...
A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 15.0 g/m3 . The results of 17 randomly timed measurements of the sulfur dioxide level produced a mean of 16.98 g/m3 and a standard deviation of 3.92 g/m3 . Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a)...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 15.0 g/m3. The results of 17 randomly timed measurements of the sulfur dioxide level produced a mean of 16.98 g/m² and a standard deviation of 3.92 g/m? Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 14.25 g/m'. The results of 19 randomly timed measurements of the sulfur dioxide level produced a mean of 17.13 g/m3 and a standard deviation of 4.60 g/m Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 13.50 g/m?. The results of 20 randomly timed measurements of the sulfur dioxide level produced a mean of 15.42 g/m3 and a standard deviation of 3.51 g/mu. Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
The concentration of each solution will be given in molarity (M). Molarity is a quantity that...
The concentration of each solution will be given in molarity (M). Molarity is a quantity that expresses the moles of solute present per liter of solution. A sodium hydroxide solution is labeled as 0.1020 M. i. Write that as a ratio of moles and liters. ii. If 11.25 mL of the 0.1020 M NaOH solution is used to titrate a solution, then how many moles of NaOH does that represent? iii. If the number of moles of unknown acid neutralized are determined to...
4. Consider the chemical equation for the synthesis of sodium chloride. (0.5 points per blank) 2Na...
4. Consider the chemical equation for the synthesis of sodium chloride. (0.5 points per blank) 2Na (s) + Cl2 (g) -----> 2NaCl(g) How many moles of NaCl can be formed from 2 moles of Na and 1 mole of Cl2? ______mol NaCl If you have 8 moles of Na and 5 moles of Cl2, how many moles of NaCl could be produced? Which reactant limits the amount of product? ________ mol NaCl __________ is the limiting reactant. How many moles...
Consider the following balanced chemical equation: C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(l) a. How many...
Consider the following balanced chemical equation: C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(l) a. How many moles of CO2 form when 1.53 moles of C2H5OH react? moles CO2 b. How many moles of H2O form from the reaction of 1.53 moles of C2H5OH? moles H2O c. How many moles of CO2 form when 1.53 moles of H2O form? moles CO2 d. How many molecules of CO2 form when 1.53 moles of H2O form? × 10(Click to select)21222324 molecules CO2
e Shenon at is the difference between hydrogen chloride and hydrochloric acid? Hydrogen chloride is a...
e Shenon at is the difference between hydrogen chloride and hydrochloric acid? Hydrogen chloride is a gas while hydrochloric acid is aqueous 3. Calcul Calculate the molarity (moles of tert-butyl chloride per liter of solution) of the tert-butyl chloride in acetone given at the end of this week's lab procedure. Show your work. The density of tert-butyl chloride at room temperature is 0.842 g/mL). - = 0.00492 L ) 0.842 100ML 9.1439 x ImL * IL 0.842 M = o.ous...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of 0.10 M KIO,, a precipitate forms. for barium a. Which ion will still be present at appreciable concentration in the equilibrium mixture if K iodate is very small? b. What would that concentration be? 3. Lead chloride, PbCly, is slightly soluble with K equal to 1.7 x 10. a. What is the solubility of lead chloride in pure water? b. What would the solubility...
A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.9 femtoliters. This particular type of...
A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.9 femtoliters. This particular type of bacteria is known to communicate with its own species by secreting a small molecule called bactoX (MW 1214 g/mol). A. Each bacterium contains 5530 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.0 L sample volume that contains 2.620 x 10" bacterial cells? moles: mol B. Calculate the molarity (mol/L.) of bacto X in the 1.0 ML...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 15.0 g/m3. The results of 17 randomly timed measurements of the sulfur dioxide level produced a mean of 16.98 g/m² and a standard deviation of 3.92 g/m? Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 14.25 g/m'. The results of 19 randomly timed measurements of the sulfur dioxide level produced a mean of 17.13 g/m3 and a standard deviation of 4.60 g/m Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
9. A chemical plant is required to maintain ambient sulfur dioxide concentration levels in the working environment atmosphere at an average level of no more than 13.50 g/m?. The results of 20 randomly timed measurements of the sulfur dioxide level produced a mean of 15.42 g/m3 and a standard deviation of 3.51 g/mu. Test if the chemical plant is in violation of the working code. If needed, assume that the ambient sulfur dioxide concentration level is normally distributed. (a) [2...
The concentration of each solution will be given in molarity (M). Molarity is a quantity that expresses the moles of solute present per liter of solution. A sodium hydroxide solution is labeled as 0.1020 M. i. Write that as a ratio of moles and liters. ii. If 11.25 mL of the 0.1020 M NaOH solution is used to titrate a solution, then how many moles of NaOH does that represent? iii. If the number of moles of unknown acid neutralized are determined to...
e Shenon at is the difference between hydrogen chloride and hydrochloric acid? Hydrogen chloride is a gas while hydrochloric acid is aqueous 3. Calcul Calculate the molarity (moles of tert-butyl chloride per liter of solution) of the tert-butyl chloride in acetone given at the end of this week's lab procedure. Show your work. The density of tert-butyl chloride at room temperature is 0.842 g/mL). - = 0.00492 L ) 0.842 100ML 9.1439 x ImL * IL 0.842 M = o.ous...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of 0.10 M KIO,, a precipitate forms. for barium a. Which ion will still be present at appreciable concentration in the equilibrium mixture if K iodate is very small? b. What would that concentration be? 3. Lead chloride, PbCly, is slightly soluble with K equal to 1.7 x 10. a. What is the solubility of lead chloride in pure water? b. What would the solubility...
A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.9 femtoliters. This particular type of bacteria is known to communicate with its own species by secreting a small molecule called bactoX (MW 1214 g/mol). A. Each bacterium contains 5530 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.0 L sample volume that contains 2.620 x 10" bacterial cells? moles: mol B. Calculate the molarity (mol/L.) of bacto X in the 1.0 ML...
Most questions answered within 3 hours.
-
Calculate the pH of each of the following solutions.
0.50 M HBr
3.1×10−4 M KOH
4.2×10−5...
asked 1 hour ago -
For the year ended December 31, Depot Max’s cost of merchandise
sold was $85,600. Inventory at the...
asked 1 hour ago -
Week 10 - Professional Memo Assignment
Professional Memo Assignment
Your mission for this week, should you...
asked 1 hour ago -
Write a Python program that stores the data for each
player on the team, and it...
asked 1 hour ago -
In
the last 3 months, mike never knows when he is going to get his
allowance...
asked 1 hour ago -
Is Ca(OH)2 a Bronsted base, Lewis base, or both? Why?
asked 1 hour ago -
1A- Why don’t voters complain about U.S. tariffs on imported
sugar?
Because sugar is only a...
asked 1 hour ago -
Cash Payback Period
Primera Banco is evaluating two capital investment proposals for
a drive-up ATM kiosk,...
asked 1 hour ago -
Create a button in Swift (Xcode) that will create a charge,
create a charge using Stripe's...
asked 1 hour ago -
The reaction rate of CO and NO2 in the reaction
CO(g) + NO2(g) → CO2(g) +...
asked 1 hour ago -
Imagine that a chemist puts 6.40 mol each of
C3H8 and O2 in a 1.00-L container...
asked 1 hour ago -
How much money should be invested today in order to have $8340
at the end of...
asked 2 hours ago