Why is mn02 added to the decomposition of H2O2

Explain the measures that can be taken to ensure safety in a storm.

Which is bigger: Water molecules or carbon dioxide : Carbon dioxide or nitrate :Water molecules or nitrate

Correct scientific term for a substance that is burned to provide heat?

What is true of the relationship between electrons and protons? A. they have the same volume B. they have the same mass C. they have the same magnitude charge D. they have the same location

Which property does aspirin have that salicylic acid does not have? ability to dull pain lower solubility lower acidity

If atmospheric pressure suddenly changes from 1.00 atm to 0.892 atm at 298 k, how much oxygen will be released from 4.40 l of water in an unsealed container?

Determine the molecular formula for the unknown if the molecular mass is 60.0 amu and the empirical formula is ch2o.

Draw the organic product of the following nucleophilic reaction

How does the energy of the activated complex compare with the energies of reactants and products? select one: a. it is lower than the energy of both reactants and products. b.

A student asked to convert measurements from liters to mililiters and from mililiters to liters. His answers are shown in bold in the choices shown below. On which choice did he make a mistake?