At a temperature of - 33.0 degrees C, a sample of confined gas exerts a pressure of 53.3 kPa. If volume remains constant, at what temperature will the pressure reach 133 kPa?

Identify the true statement about diffusion. A. Molecules move from areas of higher concentration to areas of lower concentration. B. Molecules do not move from one location to another. C.

2 C6H14 + 19 O2 - -> 12 CO2 + 14 H2O Using the above reaction, how many moles of C6H14 are needed to produce 8.86 moles of water

The representatives anticipated that the Declaration of Rights and Grievances would lead to:

The reaction described by H2 (g) + I2 (g) ⟶2HI (g) has an experimentally determined rate law of rate=k[H2][I2] Some proposed mechanisms for this reaction are: Mechanism A (1) H2 (g) + I2 (g) - →k12HI (g) (one-step reaction) Mechanism B (1) I2 (g) ⥫⥬=

A homogeneous mixture consists of 34% ethanol and 66% isopropanol. Which of these is the solute of the mixture?

How can we use the mole to convert between the mass and the volume of a substance?

What is the definition of convection a. the process in which energy is released by molecules breaking apart b. the process in which energy is released by molecules breaking apart c. transfer of heat between two objects that are touching d.

Describe how space exploration has changed the economy and culture, and include one specific example.

If a sample containing 2.50 ml of nitroglycerin (density=1.592g/ml) is detonated, how many total moles of gas are produced?

A 5.00g of X, the product of organic synthesis is obtained in a 1.0 dm3 aqueous solution. Calculate the mass of X that can be extracted from the aqueous solution by a 50cm3 of ethoxy ethane. (KD (X) = 40.