Acids, Bases, Salts, pH...Oh

My!REVIEW

Acid rain

What is an example of an acidic anhydride?

HCl

What is the formula for hydrochloric acid?

H2

Suppose you were conducting a splint test and a loud popping sound is heard.

What gas was produced?

8-14

What is the range for bases on the pH scale?

Acids

______ taste sour

Pale pink…very light pink

During the titration lab, what color was the

indicator when the end point was reached?

VinegarCitric acidLactic acidAscorbic acid

List an ACID that you can find in your home

Completely dissociates into H+ and anions

What makes an acid “strong”?

SO2 and NOx from fossil fuels mix with water in the atmosphere

What causes acid rain?

HNO3

What is the formula for nitric acid?

base

What is a synonym for the term “alkaline”

Substance the release OH- in water

Define an Arrhenius base

Basic Anhydride

_________ is any oxide that dissolved in water would

produce a base.

A weak acid or weak base

What type of substance does an indicator have to

be?

Add a base

How can you neutralize an acid?

7

What is considered neutral on the pH scale?

CH3COOH

What is the formula for acetic acid?

Red litmus paper stays red

Blue litmus paper turns red

Suppose you tested citric acid with red and blue

litmus paper. What color changes would you observe?

CO2

Suppose you were conducting a splint test and the flame goes out. What gas was produced?

electron pair acceptors

According to Lewis, acids are….

Acidic Anhydride

_________ is any oxide that dissolved in water would

produce an acid.

H2CO3

What is the formula for carbonic acid?

Completely dissociates into OH- and cations

What makes a base “strong”?

Baking SodaLye (drain-o)Ammonia cleanersDetergents (soaps)

List one BASE that you could find at your house.

Coal scrubbers – remove sulfur

Alternative energy sourcesLiming lakes/streams

List one way to reduce the affects of acid rain

Point where H+ EQUALS OH-

In terms of ion concentrations, what happens at the end

point/equivalence point of a titration experiment?

proton donors

According to Bronstead-Lowry, acids are…

Liming farm fields

What is an example of a basic anhydride?

Salt

_____ is a crystalline compound composed of the negative ion of an

acid and the positive ion of a base

Substance the releases H+ in water

Define an Arrhenius acid

Add an acid

How can you neutralize a base?

H3PO4

What is the formula for phosphoric acid?

electron pair donors

According to Lewis, bases are….

Neutralization reaction

What type of reaction does the following

represent:acid + base salt + water

O2

Suppose you were conducting a splint test and

the flame goes gets brighter. What gas was produced?

0-6

What is the range for acids on the pH scale?

Red litmus paper turns blue

Blue litmus paper stays blue

Suppose you tested lye (NaOH) with red and blue litmus paper. What color

changes would you observe?

Any substance that when placed in water, can conduct an electric current

What is an electrolyte?

proton acceptors

According to Bronstead-Lowry, bases are…

Hydrogen

What type of gas would most likely be evolved from a

reaction of an acid with an alkali metal and/or an alkaline earth metal?

pH

_____ is the measurement of hydrogen ions in a

solution

Titration

____ is a procedure to determine molarity of a

substance

H2SO4

What is the formula for sulfuric acid?

Hydrolysis

_____ is a reaction with salt and water to produce

and acidic or basic solution

Bases

_________ taste bitter

Alkaline

What is a synonym for “basic”?