How many grams of butane must be reacted to release 15,285 kj of heat

A gas is initially at a pressure of 225 kPa and a temperature of 245 K in a container that is 4.5 L. If the gas is compressed to a volume of 2.1 L and the temperature changes to 275 K, what is the new pressure?

Rewrite this to make it true: Plants use energy to carry out cellular respiration.

What is the ph of a solution that is 0.34 m in sodium acetate and 0.61 m in acetic acid?

What is the formula for tin (ll) chromate

What are possible blood types (neglect positive and negative)

What alkene (s) would be produced from the dehydration of cyclopentanol?

Why would you not expect to find fossils in metamorphic and igneous rocks?

What happens when a zinc rod is immersed in a solution of magnesium sulfate

How does chemical energy relate to the atom and how can we use it?

If the EMF produced in a wire is 0.88 volts and the wire moves perpendicular to a magnetic field of strength 0.075 newtons/amp·meter at a speed of 4.20 meters/second, what is the length of the wire in the magnetic field? a. 0.27 meters b. 2.