In one experiment a student accidentally injected a syringe filled with 10 mL of 12 M H2SO4 into the pressure vessel. The metal reacted, H2 was produced and the final pressure was recorded. Can this experiment be used to determine the identity of the unknown metal, or is the data unusable? Yes or No

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.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

2b2t

explanation:

2b2t