Empirical Formula

Presentation

•

Chemistry

•

11th - 12th Grade

•

Easy

•

NGSS

MS-PS1-1

Standards-aligned

T Southerden

Used 3+ times

FREE Resource

11 Slides • 10 Questions

Empirical and molecular formulas

Multiple Choice

A formula with the lowest whole # ratio of elements in a compound is called

Molecular Formula

Chemical Formula

Empirical Formula

Distance Formula

Multiple Choice

What is the empirical formula for N₂S₃?

N₃S₂

N₂S₃

N₁S_1.5

Multiple Choice

What is the empirical formula for C₄H₆?

CH₃

C₂H₃

C₄H₆

Multiple Choice

Which pair has the same empirical formula?

NaCrO₄ and Na₂Cr₂O₇

C₂H₄O₂ and C₆H₁₂O₆

C₃H₆O₃and C₂H₆O₂

CH₄ and C₂H₆

Multiple Choice

You are given 40.05g S and 59.95g O. Find the empirical formula for these elements.

SO2

SO3

SO4

Multiple Choice

Given the following: 42.07g Na, 18.89g P, and 39.04g O, determine the empirical formula.

NaPO2

Na2PO3

Na3PO4

NaPO4

Multiple Choice

A compound consists of 72.2% magnesium(Mg) and 27.8% nitrogen(N) by mass. What is the empirical formula?

Mg₄N₃

MgN₂

Mg₃N₂

MgN

Multiple Choice

What is the empirical formula if you have 81.82% carbon and 18.18% hydrogen?

C3H8

CH4

C2H2

C4H10

Multiple Choice

What is the molecular formula for a compound with the empirical formula: K₂SO₄and a molecular mass of 696g.

K₂SO₄

K₈SO₁₆

K₈S₄O₈

K₈S₄O₁₆

Multiple Choice

What is the molecular formula if the empirical formula is CH₂O and the molecular molar mass is 180.18?

CH₂O

C₂H₄O₂

C₄H₈O₄

C₆H₁₂O₆

SLOP Time!!!

Complete the SLOP, GP correct with markschemes

Empirical and molecular formulas

Show answer

Auto Play

Slide 1 / 21

SLIDE

Similar Resources on Wayground

14 questions

Electron Math

Presentation

•

9th - 12th Grade

14 questions

L1 Types of Matter

Presentation

•

10th - 12th Grade

17 questions

Stoichiometry

Presentation

•

11th Grade

20 questions

Hydrocarbons nomenclature

Presentation

•

11th Grade

14 questions

Tree Diagram and Probability

Presentation

•

11th - 12th Grade

18 questions

Friction

Presentation

•

11th - 12th Grade

17 questions

Solutions part 2: Dilutions, Solubility, and Saturation

Presentation

•

10th - 12th Grade

16 questions

The Transition Metals

Presentation

•

10th - 12th Grade

Popular Resources on Wayground

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

10 questions

HCS SCI 03 Summer School Review 3

Quiz

•

3rd Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade

Discover more resources for Chemistry

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade

Empirical Formula

Empirical and molecular formulas

SLOP Time!!!Complete the SLOP, GP correct with markschemes

Empirical and molecular formulas

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

SLOP Time!!!

Complete the SLOP, GP correct with markschemes