Balance the following redox equation, identifying the element oxidized and the element reduced. show all of the work used to solve the problem.

hno3 + p > h3po4 + no

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

A5.00 g of a in . g of at aa 5.00 g of b in . g of .?at .

All chemicals, even safe chemicals, such as sodium chloride( table salt), are toxic if exposure is high enough. (true or false)