ACIDS
BASES
INDICATORS
NEUTRALIZATION
RANDOM
100
This ion is given off when an Arrhenius Acid is mixed with water.

What is H+, H3O+, or hydronium?

100
This is the pH range for a base.
What is more than 7 to 14?
100
A solution has a pH = 7.  A solution would have this color if thymol blue were added to it.
What is yellow?
100
ACID + BASE --> ____ and WATER
What is salt?
100
How many moles of magnesium metal are there in a 50g sample of magnesium ribbon?
What is 2.1 moles of Mg?
200
This is the alternate definition of an acid, other than Arrhenius' definition.
What is a proton donor?
200
This ion is given off when an Arrhenius Base is mixed with water.
What is OH-, or hydroxide?
200
A solution has a pH = 6, and bromcresol green is added to it.  The resulting solution would be this color.
What is blue?
200
As a neutralization reaction takes place, the pH approaches this value.
What is neutral, or 7 ?
200

These are the types of bond in a molecule of diatomic oxygen, O2

What are nonpolar covalent bonds?
300
This is the pH range of an acid.
What is 0 to less than 7?
300
This is the alternate definition of a base, other than Arrhenius' definition.
What is a proton acceptor?
300
Create a pH range that both bromthymol blue and bromcresol green would be yellow.
What is less than 3.8 ?
300
A student titrates 50mL of 0.2M HCl with 33mL of an unknown concentration of KOH.  What is the concentration of KOH?
What is 0.3M KOH?
300

There are this many electrons in a Ca+2 ion

What are 18?
400

Look at the following equation.  This reactant is acting as the acid.


H2O + CO3-2 -->  OH-  +  HCO3-

What is H2O ?

400

According to the secondary definition of acids and bases, which reactant is acting as a base in the following equation?

H2O  +  HC2H3O2  -->  H3O+  +  C2H3O2-

What is H2O ?

400

A solution turns red litmus blue, and blue litmus does not change color.  The solution would best be categorized as this.

What is a base?

400

A student titrates 5mL of 1.0M H3PO4 with 37mL of NaOH.  What was the concentration of the base?

What is 0.41M NaOH?
400

The equation ABC --> A + B + C is an example of THIS type of reaction.

What is decomposition?

500

Name and state the chemical formula of the missing acid in this neutralization reaction:


____ +  ____  -->  Ca(NO3)2  +  H2O

What is nitric acid, or HNO3 ?

500

Fill in the missing base from this neutralization reaction with the name and formula of the base:


____ +  ____  -->  SrBr2  +  H2O

What is strontium hydroxide, Sr(OH)2

500

Describe the pH range in which litmus, bromcresol green, and thymol blue would all be blue.

What is above 9.6 ?

500
This is the key piece of equipment used for the titration; it's a long tube with a small valve on the end.
What is a buret?
500

This is the measure of disorder in a sample.

What is entropy?

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