Search Header Logo

Thermochemistry Practice

Authored by Lisa Thompson

Science

10th Grade

NGSS covered

Thermochemistry Practice
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What kind of graph is this?

endothermic

exothermic

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the formula for calculating heat?

q = mcΔT

H = ΔH x moles

H = ΔH x grams

products - reactants

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

H2 + Cl2 --> 2 HCl + 1845 kJ
Is this reaction endothermic or exothermic?

Endothermic 

Exothermic

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

H2 + 2 C + N+ 270.3 kJ --> 2 HCN
Is this reaction endothermic or exothermic?

Endothermic 

Exothermic

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

H2 + ½ O2 --> H2O + 285kJ is an example of a(n)

Electrical equation

Heat equation

Thermochemical equation

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the enthalpy ter (ΔH) is negative the reaction is ____.

Endothermic

Exothermic

Neutral

Tags

NGSS.HS-PS3-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ΔH is the same thing as:

temperature

q

m

C

Tags

NGSS.HS-PS3-1

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?