Last unit practice chem

Last unit practice chem

10th Grade

33 Qs

quiz-placeholder

Similar activities

Heating Curve Formulas and Practice

Heating Curve Formulas and Practice

10th - 12th Grade

28 Qs

Chemistry Phases of Matter and Heating Curves

Chemistry Phases of Matter and Heating Curves

9th Grade - University

28 Qs

Chemical Reactions

Chemical Reactions

10th - 12th Grade

30 Qs

Electrolysis

Electrolysis

10th - 11th Grade

30 Qs

13-09-2021 Year 10 Chemistry Quiz 1 C1- Atomic Structure Pt1

13-09-2021 Year 10 Chemistry Quiz 1 C1- Atomic Structure Pt1

8th - 10th Grade

30 Qs

Modern Atomic Structure

Modern Atomic Structure

10th - 11th Grade

28 Qs

Heat and Thermodynamics

Heat and Thermodynamics

10th - 12th Grade

28 Qs

Periodic Table Trends Three Elements

Periodic Table Trends Three Elements

9th - 12th Grade

28 Qs

Last unit practice chem

Last unit practice chem

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Sara Turner

Used 2+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

33 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The limiting reactant

slows the reaction down
is used up first
is the reactant that is left over
controls the speed of the reaction

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Use the equation 2 Al + 3 Cl2 ---> 2 AlCl3. If 2 moles of aluminum and 2 moles of chlorine are reacted, identify the limiting reactant.

AlCl3

Cl2

Al

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

When does a chemical reaction stop?

When the lab is finished
When the excess reactant is used up
When the limiting reactant is used up
Chemical reactions never stop

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the limiting reactant if 10 moles of NH3  react  with 30.0 moles of NO?
4NH3+6NO --> 5N2 + 6H2O

NH3
NO
N2
water

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

2H2  +   O2  →  2H2O
How many moles of oxygen are consumed if 8 moles H2 are used?

2
4
6
8

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

For the Balanced Reaction: 3Mg + Fe2O3 → 3MgO + 2Fe; What is the Ratio of moles of Mg to moles Fe?

3mol Mg / 2 mol Fe

2 mol Mg/ 3 mol Fe

1 mol Fe/ 2 mol Fe

3 mol MgO / 2 mol Fe

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

CH4 + 2O2 → CO2 + 2H2O

How many moles of CO2 are produced from the combustion of 110 g of CH4?

13.7 mol

2.75 mol

6.11 mol

6.85 mol

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?