Given the balanced equation representing a reaction:
6li +n2 --> 2li3n
which type of chemical reaction is represented by this equation?
(1) synthesis (2) decomposition
(3) single replacement (4) double replacement

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

What is the most important factor in determining climates.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?