Chemistry Questions
Explore questions in the Chemistry category that you can ask Spark.E!
A base that does not ionize completely in water is a ___________.
Which of the three acid-base definitions involves the classification of some substances as acids or bases that the other two definitions miss?
What are the products when two water molecules undergo a self-ionization reaction?
What is the expression for the ion-product of water?
How does water behave in a reaction with ammonia?
An Arrhenius base is a compound consisting of hydroxide ions and ___________.
Which common substance does NOT contain an acid?
Substances that change color in the presence of acids or bases are called ___________.
How many ionizable hydrogen atoms are present in the CH3COOH molecule?
As the pH of a solution increases, the acidity ___________.
What is the pH of a solution that has a [H+] of 1.5 × 10−5 M?
A substance that can act as both an acid and a base in different reactions is said to be ___________.
What substances are produced when an acid reacts with a base?
Which is the correct equation for calculating pH?
Salts containing Group I elements (Li+, Na+, K+, Cs+, Rb+) and NH4+
How many food groups in myplate?
Starches with high percentage of ______________ will thicken, but not gel.
Double bonds in fatty acids occur in either the ___________ or ___________ configuration.
Oxidative rancidity, or autoxidation, is promoted by: (select all that apply)
Carbohydrates can be used as which of the following? (select all that apply)