Chemistry
Chemistry, 31.03.2020 21:01, saigelthegreat8337

Hydrochloric acid reacts faster with powdered zinc than with an equal mass of zinc strips because the greater the surface area of the powdered zinc
decreases the frequency of particle collisions

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:00, nothingworksoutforme
The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
Answers: 1
image
Chemistry, 22.06.2019 10:30, kluckey3426
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
image
Chemistry, 22.06.2019 16:30, ccispoppin12
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
image
Chemistry, 22.06.2019 17:00, emma3216
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Do you know the correct answer?
Hydrochloric acid reacts faster with powdered zinc than with an equal mass of zinc strips because th...

Questions in other subjects:

Konu
Mathematics, 17.05.2021 17:50
Konu
Social Studies, 17.05.2021 17:50
Konu
Mathematics, 17.05.2021 17:50
Konu
Mathematics, 17.05.2021 17:50