Adventure Breakout

BREAKOUT

AVENTURe

Start!

CHARACTERS

MISSION

Introduction

CHOOSE YOUR DESTINATION

Destination 01

Destination 03

Destination 02

WELCOME to Destination 01

Welcome to the icy north.Here, average atomic mass and mass Spectrometry will be challenged.

START

QUESTION 01

An unknown element, X, has been discovered. Use the mass spectrum of the element to estimate the atomic mass. Estimate the mass and percent intensity values from the graph to three significant figures.

207.8 amu

208 amu

207.2 amu

207 amu

QUESTION 02

An element has two naturally occurring isotopes. Isotope 1 has a mass of 120.9038 amu and a relative abundance of 57.4% and isotope 2 has a mass of 122.9042 amu. Find the atomic mass of this element and identify it.

121.9 amu, Sb

121.8 amu, Sb

122.1 amu, Sb

QUESTION 03

Bromine has two naturally occurring isotopes (Br-79 and Br-81) and an atomic mass of 79.904. The mass of Br-81 is 80.9163 amu and its natural abundance is 49.31%. Calculate the mass and natural abundance of Br-79.

50.69%79.10 amu

50.69%78.86 amu

50.69%78.92 amu

CONGRATULATIONS

The first number is:

Back to map

WELCOME TO Destination 02

Samba, jungle, and mysteries! Brazilawaits you with level 1 mole conversion challenges.

START

PREGUNTA 01

A student weighs out 3 samples: 10.0 g aluminum, 10.0 g calcium, and 10.0 g copper. Which sample contains more atoms?

Copper

Calcium

Aluminum

QUESTION 02

A gold sample contains 4.65x1024 gold atoms. How many moles of gold does the sample contain?

7.72 mol Au

5.63 mol Au

0.129 mol Au

QUESTION 03

What is the mass of 0.0133 mol of xenon?

1.75 g Xe

1.01x10-4 g Xe

0.571 g Xe

CONGRATULATIONS

The second number is:

Back to map

WELCOME TO Destination 05

Temples and tigers awaitin this land of wonders. Level 2 mole conversions will challenge you here.

START

QUESTION 01

What is the mass of 3.51x1022 Pb atoms?

12.1 g Pb

2.81x10-4 g Pb

0.0826 g Pb

QUESTION 02

Calculate the number of atoms in a 10.0 g sample of aluminum.

5.48x1024 Al atoms

2.23x1023 Al atoms

1.62x1026 Al atoms

QUESTION 03

A pure copper sphere has a radius of 0.935 in. How many copper atoms does it contain? The volume of a sphere is (4/3)πr3, and the density of copper is 8.96 g/cm3.

3.02x1023 Cu atoms

2.90x1023 Cu atoms

4.76x1024 Cu atoms

CONGRATULATIONS

The last number is:

Back to map

TRY AGAIN?

This adventure is not over yet. What is the secret code 🔑?

27193

Cunning and dangerous, she's always onestep ahead. Don't underestimateher cleverness.

Fearless archaeologist, always ready for an adventure. Her whip and hat are as iconic asher bravery.

A pilot with a heart of gold and a compass that always pointsto adventure.

Historian and mentor, always has an interesting fact that couldsave the day.

CaptainRivera

Morgana the Treasure Hunter

TeacherArchibald

IndianaJane

Your mission, should you choose to accept it, is to solve challenges in exotic destinations to find the Treasure of Wisdom. Yes, you heard it right! Let's go for it!

Welcome, adventurers! 🌍 Buckle up for an epic journeyin search of lost treasures and forgotten knowledge.

Use the mass spectrum of an unknown metal shown here to estimate the atomic mass. Estimate the mass and percent intensity values from the graph to three significant figures.