Wha is the density of 0.50 grams of gaseous carbon stored under 1.5 atm of pressure at a temperature of - 20.0 c

A. 0.87 g/L

B. 0.58 g/L

C. 8.0 g/L

D. 1.2 g/L

2.50 L of a gas at standard temperature and pressure is compressed to 575 mL. What is the new pressure of the gas

A calorimeter contains 280.0g of water at 13.5C. When 0.250g of a substance with a molar mass of 510.0g/mol is dissolved, the temperature of the resultant solution increases to 17.5C.

Name the following Cr (SO4) 2

How does pH affect enzyme-catalyzed reactions? How does affect enzyme-catalyzed reactions? Energy stored in protons is used to drive endergonic reactions. The concentration of protons affects an enzyme's folded structure and reactivity.

Suppose that two objects exert a gravitational force of 22 N on one another. What would that force be if the mass of one of the objects were doubled? A. 11 N B. 22 N C. 44 N D. 88 N

Why Thioacetamide is heated?

Which compound decreases in solubility as the temperature of the solution is increased from 10c to 50c

What variable is plotted on the x-axis

An atom's valence electrons are those electrons that have the highest energy True or False?

Gas is squeezed into a small container is it compressibility or heat of combustion