Is KBr an acid or base

What do the properties of alloys most resemble?

A car travels along a road at a steady speed of 60 mph. How far will it travel in 6 hours?

A helium balloon contains 0.46g off helium. how many moles of helium does it contain?

What is the scientific name for button mushrooms?

What is the density of krypton gas at STP?

We are all familiar with the general principles of operation of an internal combustion engine: the combustion of fuel drives out the piston.

A first order reaction has a rate constant of 0.816 at 25 oC. Given that the activation energy is 22.7 kJ/mol, calculate the rate constant at 34 oC. (enter answer to 3 decimal places)

Part b select the ester that is formed when propanoic acid reacts with isopropyl alcohol in the presence of heat and an acid catalyst.

Do metals form anions or cations

Which of the following gases in Earth's atmosphere would you expect to find as molecules and which as individual atoms? a. Nitrogen b. Oxygen c. Argon