Many ancient societies had some form of science. however, modern science originated in an ancient asian civilization. greek civilization. egyptian civilization. american civilization.

The Greek Civilization.

Greek civilization.

Explanation:

The origin of modern science was in ancient Greek civilization. Aristotle , Persian lbn Sina and Englishman Roger were the people who have mindset of thinking like in our modern science.  

Our world was more developed at that time and specially in medical science now our scientists are recognizing that y people at olden times have weird rules. And their great knowledge about Ayurveda.

the ratio of the conjugate base to the acid required to attain the desired ph.

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o