subject
Chemistry, 23.09.2019 18:00 finldani4

Determine the number of particles in 1 mole of dust mites.
a.1.204 x 1024 particles
b.1.51 x 102 particles
c.3.01 x 1032 particles
d.6.022 x 1023 particles

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00mร—8.00mร—2.50m is to be filled with pure oxygen at 22.0โˆ˜c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
question
Chemistry, 23.06.2019 01:30
List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn
Answers: 2
question
Chemistry, 23.06.2019 07:40
Which of the following has expanded our knowledge of the universe beyond our solar system the most? a. manned space travel b. the hubble space telescope c. the pioneer and voyager missions d. the international space station
Answers: 3
question
Chemistry, 23.06.2019 16:50
How can a scientist assess whether a pure niobium (nb) sample is responsible for contaminating the lab with radioactivity? test the niobium sample to see whether it now contains other elements.test the niobium sample for the presence of niobium oxide compounds.heat the niobium, and see if the level of radioactivity in the lab increases.place the niobium under pressure, and see if the level of radioactivity in the lab increases.
Answers: 3
You know the right answer?
Determine the number of particles in 1 mole of dust mites.
a.1.204 x 1024 particles
b....
Questions
question
Mathematics, 04.02.2020 00:44
question
Mathematics, 04.02.2020 00:44
question
Mathematics, 04.02.2020 00:44
Questions on the website: 13722367