subject
Chemistry, 04.05.2020 23:06 thruhdyjgrt

How many moles are there in 2.73 x 1023 water atoms? a 4.65 mol b 0.453 mol c 0.3.53 mol d 0.270 mol

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
question
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
question
Chemistry, 22.06.2019 12:30
Word equation for k+ h2o yield koh + h2
Answers: 2
question
Chemistry, 22.06.2019 14:20
Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
Answers: 1
You know the right answer?
How many moles are there in 2.73 x 1023 water atoms? a 4.65 mol b 0.453 mol c 0.3.53 mol d 0.270 mol...
Questions
question
Mathematics, 30.08.2019 21:00
Questions on the website: 13722367