What is the osmotic pressure, in torr, of a 3.00% solution of NaCl in water when the temperature of the solution is 45 ºC? Enter your answer scientific notation.

Which of the following describes volume? A. The number of particles or amount of matter B. Amount of mass contained in a certain space C. How fast the particles of matter are moving D. The amount of space that matter occupies

So, if a sample of a compound decomposed to its constituent elements and produced 25.6 g of o, and 9.60 g of carbon, and another sample produced 21.6 g of o, how much carbon was produced in the second sample?

How many co2 molecules are generated from each pyruvate that enters the mitochondria?

Write a conversion factor that could be used to convert between moles of chlorine and moles of potassium chloride.

Which of the following is a disadvantage of a flat top range? a. contributes to injuries. b. slow to adjust to new temperatures c. not a good source of radiant heat. d. inconsistent heat.

A balloon has a volume of 10,500 liters and the tempature is 15 C. If the temp tire were - 25C what would the volume of the balloon be? A-12,194L B - 9,042L

What types of star can explode in a supernova

Which graph best shows the relationship between kelvin temperature and average kinetic energy?

Can matter exist at a temperature below absolute zero? Why or why not?

When group 17 elements become ions they have a charge of?