Chemistry, 02.03.2021 01:10 KindaSmartPersonn
Question 5 (1 point)
In the Density of water lab, we changed the volume and then measured to see if our changing the volume caused a change in the density of
water. What was the independent variable?
Mass of the water
Density of the water
Volume of the water
Mass of the graduated cylinder
Answers: 1
Chemistry, 21.06.2019 21:30
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
Answers: 1
Chemistry, 22.06.2019 10:10
When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
Answers: 2
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
Chemistry, 23.06.2019 15:30
Ms. sullivan's class is designing a miniature roller coaster. after first setting it up, they find that it didn't have enough speed to go through the loop de loop. instead of taking out the loop, they decide to increase the height of the first hill the coaster goes down, and this adds the speed needed to make it through the loop. what would be a drawback to this plan in real life? a) no one likes loop de loops. b) there is no downside to this plan. c) a higher hill means a scarier ride. d) a higher hill takes more time and material to build.
Answers: 1
Question 5 (1 point)
In the Density of water lab, we changed the volume and then measured to see if...
Mathematics, 11.10.2021 06:10
Mathematics, 11.10.2021 06:10
Mathematics, 11.10.2021 06:10
Mathematics, 11.10.2021 06:10
English, 11.10.2021 06:10
English, 11.10.2021 06:10
Mathematics, 11.10.2021 06:10
Physics, 11.10.2021 06:10
Biology, 11.10.2021 06:10
English, 11.10.2021 06:10
Social Studies, 11.10.2021 06:10
Computers and Technology, 11.10.2021 06:10