Search Header Logo

3/10 warm up

Science

10th Grade

Used 4+ times

3/10 warm up
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

3 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

10 mins • 1 pt

Media Image

Calculate the empirical formula of a substance that is 1.388 g carbon, 0.345 g hydrogen, and 1.850 g oxygen. (Do not include spaces in your answer.)

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A substance has an empirical formula of C2H5 and a molar mass of 58 g/mol. What is the molecular formula of the substance?

C2H5

C2H10

C4H10

C4H5

3.

OPEN ENDED QUESTION

3 mins • Ungraded

What was your favorite book in elementary school?

Evaluate responses using AI:

OFF

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?