subject
Mathematics, 20.08.2021 01:20 lordined5256

Max drops one effervescent tablet into a beaker of water and places an identical tablet on the lab table. He observes bubbles of gas form on the surface of the first tablet. The bubbles rise and break on the surface of the water. After several minutes, no more bubbles form and the tablet is not visible in the water. The tablet on the lab table is unchanged. What conclusion should Max draw from his observations? O The tablet that was placed in the water caused dissolved gases in the water to be released through a physical change. O The tablet that was placed in the water changed directly into a gas through a physical change. The tablet that was placed in the water interacted with the water to form a gas through a chemical change. The tablet that was placed in the water broke down when exposed to light and formed a gas through a chemical change​

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:10
If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.
Answers: 1
question
Mathematics, 21.06.2019 20:00
What’s the answer ? use the picture to see the problem
Answers: 2
question
Mathematics, 21.06.2019 22:00
The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
Answers: 1
question
Mathematics, 21.06.2019 23:00
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
You know the right answer?
Max drops one effervescent tablet into a beaker of water and places an identical tablet on the lab t...
Questions
Questions on the website: 13722363