Based on this activity, which cup would you purchase? You may want to consider cost and properties. Research the cost of cups on the Internet, if needed. Explain the reason for your decision.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

your answer would be “dry”

the maximum mass of nh3 is nh3 in grams