Will mark barinliest what is the relationship between a scientific theory and a scientific law? a theory becomes a law after years of experimentation. a law becomes a theory after it is verified by scientists around the world. a law describes what happens but a theory explains why it happens. a theory is a mathematical prediction but a law is an explanation.

What are the two largest greenhouse gases

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.

Which statement would indicate the presence of an acid