Is rock solution because it is made up of minerals, water, stone, and dirt?

A sample of helium has a volume of 325 mL and a pressure of 655 mmHg. What will be the pressure, in mmHg, if the sample of helium is compressed to 125 mL (T, n constant) ? (Show calculations.)

Lava that cools quickly forms what type of rock

Hydrogen (h-1), deuterium (h-2), and tritium (h-3) are the three isotopes of hydrogen. what are the values of a, b, and c in the table? a = 2, b = 3, c = 2 a = 1, b = 2, c = 3 a = 2, b = 1, c = 3 a = 1, b = 1, c = 2 a = 1, b = 1, c = 1

1pt The heaviest concentration of asteroids lies in a belt between and O A. Mars and Jupiter OB. Venus and Earth O C. Jupiter and Saturn OD. Uranus and Neptune E. Mercury and Venus

What is the volume of 12g of rain? and how do you know?

Ionic compounds are formed by the ... of electrons? by the what?

What is it called when energy is created without oxygen?

If 21.3 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 297 Kelvin and 1.40 atmospheres? Show all of the work used to solve this problem. 2Li (s) + 2H2O (l) - > 2LiOH (aq) + H2 (g)

How did coroners handle their responsibilities in the early 1900s? Why was there a need for significant change in the job?

Which of the following is the best indication that a chemical change has taken place? a. The matter changes color. b. A mixture separates into layers. c. The change is reversible. d. The shape of the substance changes.