acids and bases

Q: Which of the following statements is true concerning acids and bases?acids and bases don't react with each other acids mixed with bases neutralize each other acids mixed with bases ma

Q: Which of the following statements is true concerning acids and bases?

acids and bases don't react with each other

acids mixed with bases neutralize each other

acids mixed with bases make stronger bases

acids mixed with bases make stronger acids

Q: True or false: bases are sometimes called alkalis.

true

false

Q: Which is the correct set of acid properties, as described by Boyle:

sour taste, corrosive, change litmus from red to blue

sour taste, corrosive, change litmus from blue to red

sweet taste, slippery, change litmus from blue to red

sour taste, slippery, change litmus from blue to red

Q: Neutral solutions have a pH of:

0

7

14

Q: An amphoteric substance can act as both an acid and a base True or false?

true

false

Q: Which is true?

pH of less than 7 is basic; pH of more than 7 is acidic

pH of less than 7 is acidic; pH of more than 7 is basic

Q: Which substance completely dissociates in water?

weak acids

strong acids

Q: According to the definitions of acids and bases devised by Lewis:

acids are electron pair acceptors and bases are electron pair donors acids are electron pair donors and bases are electron pair acceptors

Q: A chemical species having one ionizable hydrogen ion is:

monoprotic

diprotic

triprotic

polyprotic

Q: Vinegar, fruit juice, and cola are examples of:

strong acids

weak acids

strong bases

weak bases