What are two processes that scientists use to develop scientific theories and laws?
Test ideas and explanations through repeated investigations.
Take a vote to fairly represent as many different views as possible.
Evaluate the methods and empirical evidence many times.
Consult many different people's wishes, beliefs, and opinions.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;