Chemistry, 27.07.2019 16:00 forshee785

Jeremy had a set of 500 toy blocks that could be connected by snapping them together. at first, he used all the blocks to build a small house. later, he rearranged all the blocks to build a small car. how did the mass of the house compare to the car?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:30, terrancebest

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Answers: 2

continue

Chemistry, 22.06.2019 10:00, momo1039

When a septic tank backs up a goes in to clean it out

Answers: 2

continue

Chemistry, 23.06.2019 01:00, kaykardash

Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose

Answers: 2

continue

Chemistry, 23.06.2019 01:30, jonmorton159

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.

Answers: 1

continue

You know the right answer?

Jeremy had a set of 500 toy blocks that could be connected by snapping them together. at first, he u...