
NCFE Review 2C
Quiz
•
Chemistry
•
9th - 12th Grade
•
Medium
Standards-aligned
Stephen Jeffcoat
Used 3+ times
FREE Resource
Enhance your content in a minute
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A water sample was found to have a pH of 6 at 25°C. What is the hydroxide concentration in the water sample?
1x10-8 M
6x10-8 M
1x10-6 M
6x10-6 M
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the pH of a solution of KOH with a hydroxide concentration of [OH] = 1x10-4 M
-10
-4
4
10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a titration experiment, if 30.0 mL of an HCl solution reacts with 24.6 mL of a 0.50-M NaOH solution, what is the concentration of the HCl solution?
0.41 M
0.61 M
1.5 M
370 M
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider this reaction:
3Ca (s) + 2H3PO4 (aq) → Ca3(PO4)2 (s) + 3H2 (g)
How many moles of calcium are required to produce 60.0 g of calcium phosphate?
0.145 mole
0.194 mole
0.387 mole
0.581 mole
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the equation 2H2O (l) → 2H2 (g) + O2 (g), what mass of H2O is required to yield 22.4 L of O2 at STP?
12 g
18 g
24 g
36 g
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metallic sodium reacts violently with water to form hydrogen and sodium hydroxide according to the balanced equation:
2Na + 2H2O → 2NaOH + H2
How many moles of hydrogen gas are generated when 4.0 moles of sodium react with excess water?
1.0 mol
2.0 moles
3.0 moles
4.0 moles
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molarity of a solution containing 20.0 g of sodium hydroxide dissolved in 1.00 L of solution?
0.500 M
0.400 M
0.300 M
0.200 M
Tags
NGSS.HS-PS1-5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Post test Sifat Koligatif Larutan
Quiz
•
12th Grade
21 questions
Safety & Lab Review Quiz
Quiz
•
9th Grade
20 questions
Metals Topic Quiz
Quiz
•
11th Grade
20 questions
Mixed Stiochiometry
Quiz
•
9th - 12th Grade
20 questions
การสอบที่ 24 แร่โคลัมไบต์-แทนทาไลต์ (Columbite-Tantalite Ores)
Quiz
•
12th Grade
20 questions
EXAMEN DE GRADO QUIMICA
Quiz
•
12th Grade
20 questions
Penyetaraan Reaksi Redoks
Quiz
•
12th Grade
20 questions
Átomos y Tabla periódica
Quiz
•
1st Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
17 questions
Reaction Rates
Quiz
•
11th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
