Chemistry
Chemistry, 22.12.2020 14:00, annalisamorris0

The quantities 1 mol and 22.4 L can be used in conversion factors that change moles to volume and volume to moles at STP. true or false

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 11:50, hamidaakter936848
Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
Answers: 2
image
Chemistry, 22.06.2019 13:00, nadikadiaz1
These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.
Answers: 1
image
Chemistry, 22.06.2019 14:00, JJlover1892
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
Answers: 2
image
Chemistry, 22.06.2019 20:50, kris1920
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
Do you know the correct answer?
The quantities 1 mol and 22.4 L can be used in conversion factors that change moles to volume and vo...

Questions in other subjects:

Konu
Health, 06.07.2019 03:00
Konu
History, 06.07.2019 03:00