Eva pumps up her bicycle tire until it has a gauge pressure of 413 kilopascals. If the surrounding air is at standard pressure, what is the absolute pressure in the bicycle tire?

A. 33.9 kPa

B. 49.7 kPa

C. 312 kPa

D. 514 kPa

The reaction of NO (g) + Cl2 (g) ⇌NOCl (g) + Cl (g) is found to have an equilibrium constant of 1.1*108 at a particular temperature.

15. A 22.4-L sample of which of the following substances, at STP, would contain 6.02 x 10^23 representative particles? * a. gold b. sodium chloride c. sulfur d. carbon dioxide 16.

An item is regularly priced at $70. it is now priced at discount of 20% off the regular price. what is the price now?

An element has three naturally occurring isotopes. Use the information below to calculate the weighted average atomic mass of the element, showing both the setup and the final answer for the calculation. Isotope Atomic Mass Percent Abundance X 1.

Which option states the principle behind the law of conservation of mass and the law of conservation of energy?

Identify the components of a fuel cell. zinc-manganese hydrogen-oxygen nickel-metal hydride lithium ion nickel-cadmium

For the reaction hconh2 (g) ânh3 (g) + co (g), k = 4.84 at 400 k what can be said about this reaction at this temperature?

What would be the effect on the nucleus of an atom if it emitted one alpha particle and one gamma ray

What is the formula for lead (IV) sulfide

In solid KCl, which has the same solid state structure as NaCl (simple cubic unit cell), the distance between the ions is 314 pm. Calculate the length of the edge of the unit cell.