Chemistry, 06.03.2021 17:50 lilquongohard
Cells can do three kinds of work: making proteins and polymers, transporting substances, and
A)
PΔV work to move a piston.
B)
energy work.
C)
mechanical work, such as contracting muscles.
D)
heat work.
Answers: 2
Chemistry, 22.06.2019 06:00
Match the name of the following compound: mgso4 · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
Answers: 1
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Chemistry, 23.06.2019 01:30
The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
Answers: 1
Cells can do three kinds of work: making proteins and polymers, transporting substances, and
A)
Mathematics, 04.04.2020 00:03
Mathematics, 04.04.2020 00:03
History, 04.04.2020 00:03
Mathematics, 04.04.2020 00:03
Mathematics, 04.04.2020 00:03
Mathematics, 04.04.2020 00:03
Mathematics, 04.04.2020 00:03
Social Studies, 04.04.2020 00:03