Chemistry, 20.10.2021 22:00, iamsecond235p318rq
The table shows the densities of Earth's layers.
Which of these is most likely the density of Earth's mantle?
1.5-2.2 g/cm3
3.4-5.6 g/cm3
10.6-12.4 g/cm3
13.5-15.2 g/cm3
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 22.06.2019 22:40, lindseyklewis1p56uvi
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
Do you know the correct answer?
The table shows the densities of Earth's layers.
Which of these is most likely the density of Eart...
Questions in other subjects:
History, 01.09.2019 17:10
Social Studies, 01.09.2019 17:10
Biology, 01.09.2019 17:10
Mathematics, 01.09.2019 17:10
Mathematics, 01.09.2019 17:10
Spanish, 01.09.2019 17:10
Mathematics, 01.09.2019 17:10
