How many moles of HNO3 are required to make 250mL of 0.33 M solution?

Explain Isomerism of Alkanols

A ballon is inflated with 2.42L of helium at a temperature of 27.0°C. When put in the freezer, the volume changes to 2.37L and - 8.8°C, and the pressure is measured to be 754torr. What was the initial pressure?

How many grams of water form when 1.24 l of gas h2 at stp completely reacts with o2?

How many glucose molecules can be produced per second in a plant

The metric unit of force is the A. newton. B. kilogram. C. gram. D. nanometer.

How many bonds are present in HCI? a) 1 b) 3 c) 4 d) 2

Determine the number of moles 1) 20g Na and 2) 34g H2O

Nitrogen dioxide (NO2) gas and liquid water (H2O) react to form aqueous nitric acid (HNO3) and nitrogen monoxide (NO) gas. Suppose you have 5.0 mol of NO2 and 11.0 mol of H2O in a reactor. Suppose as much as possible of the NO2 reacts.

How long does it take the Earth to rotation and revive

What is Charles' law formula?