Write the rate law for the reaction of s2o8^2-

Summarize possible ways in which phases of matter could combine to form a solution.

How many moles in .5g of sodium bromide?

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost