Chemistry, 23.04.2021 19:50 wehack6380
9. Shub and his family go on a trip and they drive over a mountain range. Shub wonders how
the rock they see as they drive over the mountain range might be different when they drive
back home next week. What would you tell Shub about how the rock will change? *
The rock will probably change a lot. Rock is always changing and transforming.
The rock is not likely to change very much. Most rock transformation processes
happen very slowly
The rock will not change at all. Rock just stays as it is.
The rock might change if it is the right season.
Answers: 2
Chemistry, 21.06.2019 20:10
Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
Answers: 1
Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
Chemistry, 22.06.2019 17:10
Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth
Answers: 2
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
9. Shub and his family go on a trip and they drive over a mountain range. Shub wonders how
the roc...
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