Questions by Shmakovpn

Questions by Shmakovpn

How does sharecropping benefit the owner of the land ,but not the workers?

asked Sep 27, 2020

1 answer

5 votes

51.5k views

A chemist wants to extract a solute from 100 mL of water using only 300 mL of ether. The partition coefficient between ether and water is 3.10 . Calculate q , the fraction of solute that would remain in

asked Apr 4, 2020

1 answer

5 votes

5.8k views

A 53 kg person eats a 518 Calorie (518 kcal) jelly doughnut for breakfast. (a) How many joules of energy are the equivalent of this jelly doughnut? (b) How many steps must this person climb on a very tall

asked Jan 22, 2020

2 answers

4 votes

78.2k views

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