Chemistry, 03.06.2021 22:00 sihamabdalla591
4. (08.01 MC)
Which of the following describes a unique property of water that helps sustain marine life? (5 points)
It freezes upward from the bottom unlike other liquids that freeze downward from the top.
It has a lower density in its solid state than it does in its liquid state.
It shows changes in density at temperatures above 4 °C.
Am It cools faster and heats up faster than most other liquids.
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 20:30
14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->
Answers: 2
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
Chemistry, 22.06.2019 06:30
What effect might melting sea ice have for people who live in coastal areas?
Answers: 1
You know the right answer?
4. (08.01 MC)
Which of the following describes a unique property of water that helps sustain marine...
Questions
Mathematics, 26.08.2019 16:00
History, 26.08.2019 16:00
Biology, 26.08.2019 16:00
Mathematics, 26.08.2019 16:00
Social Studies, 26.08.2019 16:00
Mathematics, 26.08.2019 16:00
Biology, 26.08.2019 16:00
Geography, 26.08.2019 16:00
Mathematics, 26.08.2019 16:00
