Answer:
in acetic acid ,there are 4 hydrogen atoms
Explanation:
C H 3 C O O H
Answer is (1) Produces H+ in aqueous solution
The process that is an example of a chemical change would be of ice turning into water when heated over a Bunsen Burner.
Answer:
Helium is in the __1__ period. All elements in this period have __8__ shells around the nucleus. Also giving brainiest :)
Answer:
Explanation:
The mass percentages of chlorine and fluorine:
Given:
Mass of chlorine = 5.753g
Mass of fluorine = 9.248g
Find the total of the masses given:
Total mass = mass of chlorine + mass of fluorine = 5.753 + 9.248 = 15.001g
% of Cl =
x 100
% of Cl =
x 100 = 38.35%
% of F =
x 100
% of F =
x 100 = 61.65%