4) A few small drops of water are left in a buret that is then used to titrate a base into an
acid solution to determine the concentration of the acid. Will this small amount of water
have any effect on the determined value for the concentration of the acid? If so, how is
it affected?

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Compare and contrast physical changes with chemical changes.