What type of a liquid will have a pH value equal to 2?

O Acidic

O Alkaline

O Basic

O Neutral

What kind of bond is created by a weak electrical attraction between polar molecules

Which of the followings primarily exist as positively charged at pH7 (pKa for NH2 is ~9 and for imidazole ring ~6, be careful with your calculation using pH=pKa+log (A/HA+) :

Which coefficient should appear in front of lino3 in the balanced equation?

What is the meaning of blood?

What is the volume in liters of 3.46 kilograms of ethanol glycol?

Which of the following are chemicals? A. clothing B. food C. fuels D. all of the above

How many valence electrons are in atom of sulfur?

My sister needs this answered! Donald is creating an experiment to determine if fertilizer affects plant color. He makes this statement: "If each plant receives a different amount of fertilizer, then the plant's color intensity will change.

What would happen to life if earth were in a different location within the solar system

Substance that undergoes a change in a chemical reaction is a. a product c. a reactant. b. a chemical. d. an enzyme.