What type of reaction does this equation represent? 2i4o9(s) → 4i2(s) + 9o2(g)

What is the most stable monatomic ion formed from nitrogen

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?