Chemistry, 22.08.2019 21:30, hope564

If the following are energy returned on investment (eroi) ratios for particular energy sources, which of the following is the most efficient?
3
10: 1
48/4
2: 1

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 10:30, yhhh

In pqr m< p=60 m< q= 30 and m

Answers: 1

continue

Chemistry, 22.06.2019 14:30, hjlhdjfhjh

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Answers: 1

continue

Chemistry, 22.06.2019 15:30, alaf05160

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.

Answers: 2

continue

Chemistry, 22.06.2019 20:20, Matseleng3775

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Answers: 1

continue

Do you know the correct answer?

If the following are energy returned on investment (eroi) ratios for particular energy sources, whic...