The following reaction has an activation energy of 262 kj/mol.
c4h8(g) > 2c2h4(g)
at 600.0 k the rate constant is 6.1*10^-8s^-1. what is the value of the rate constant at 750.0 k?

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Type the correct answer in the box. spell all words correctly. what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel