Chemistry, 24.04.2020 21:40 valeriegarcia12
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next few minutes?1 Molecules in both the metal and the surrounding air will start moving at lower speeds. 2Molecules in both the metal and the surrounding air will start moving at higher speeds.3 The air molecules that are surrounding the metal will slow down, and the molecules in the metal will speed up. 4The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down.
Answers: 3
Chemistry, 23.06.2019 01:30
Which is an example of a highly unstable isotope that is often used in fission reactions?
Answers: 1
Chemistry, 23.06.2019 01:30
In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?
Answers: 1
Chemistry, 23.06.2019 03:10
Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge
Answers: 2
Chemistry, 23.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely...
Mathematics, 27.06.2019 14:30
English, 27.06.2019 14:30
Mathematics, 27.06.2019 14:30
English, 27.06.2019 14:30