Describe two properties of bromine and fluorine that are different

Which types of nuclear radiation can pass through a T-shirt?

Chemical equilibrium between gaseous reactants and products is shown. N2 (g) + 3H2 (g) ⇌ 2NH3 (g) How will the reaction be affected if the pressure on the system is decreased?

What is the Chemical Composition of the Element of Mercury in the Periodic Table of Elements?

What is the total pressure (in atm) of all non-polar molecules in a 1.0 L vessel containing 0.10 mol of each of the following gases at 298 K; CF4, NH3, SF6, SO2. A) 0.069 atm B) 0.22 atm C) 0.16 atm D) 1.2 atm E) 4.9 atm

Colin is writing a story in which a spy damages a fusion nuclear reactor, the reaction runs out of control, and the reactor explodes like a fusion bomb.

How many carbon atoms will be in the longest chain of 3,3,4,4-tetramethylhexane? How many sub-chains will there be in 3,3,4,4-tetramethylhexane?

What conditions make for a weak volcanic eruption?

Recording station x has determined that the epicenter of a recent earthquake was 250 km away. no information is available yet from any other recording stations. what can you conclude about the location of the epicenter?

A crane lifts a cargo box 10 m off the ground. If the crane lifts the cargo box twice as high, the potential energy will increase by

Consider the reaction cacn2 + 3 h2o → caco3 + 2 nh3. how much nh3 is produced if 187 g of caco3 are produced? 1. 2.13 mol 2. 63.6 mol 3. 3.74 mol 4. 36.1 mol 5. 1.06 mol 6. 72.3 mol