Gizmo moles answers Study guides, Class notes & Summaries
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Student Exploration: Moles GIZMO ( ALL ANSWERS CORRECT )
- Exam (elaborations) • 7 pages • 2022
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Student Exploration: Moles 
Vocabulary: atomic mass, Avogadro constant, conversion factor, dimensional analysis, mole, 
molar mass, molecular mass, scientific notation, significant figures, unified atomic mass unit 
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 
1. In the image to the right, note a dozen eggs, a dozen donuts and 
a dozen roses. How many of each item do you have? 
2. Would a dozen of each object have the same mass? 
3. Suppose you have a dozen carbon atoms, a dozen...
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Student Exploration: Moles Questions with Correct Answers 100% Solved
- Exam (elaborations) • 8 pages • 2024
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Student Exploration: Moles 
Questions with Correct Answers 
100% Solved 
Gizmos _ Bailey_Sage_MolesSE_2019 | Bailey_Sage_MolesSE 
Name: Bailey Sage Date: 10-13-19 
Student Exploration: Moles 
Vocabulary: atomic mass, Avogadro constant, conversion factor, dimensional analysis, mole, 
molar mass, molecular mass, scientific notation, significant figures, unified atomic mass unit 
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 
1. In the image to the right, note a dozen eggs, a dozen ...
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Stoichiometry (Gizmo) Questions and Answers Already Passed
- Exam (elaborations) • 2 pages • 2023
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Stoichiometry (Gizmo) Questions and Answers Already Passed 
1. A student tried to solve the following problem by selecting the tile as shown. What, if anything, did the student do wrong? B. The student chose the correct tile, but needs to flip the tile to make the units cancel 
2. Based on the tiles, shown, how many moles of oxygen gas (O2) are needed to produce 36.04 grams of water (H2O) when reacting with access ethane in the equation: 2C2H6 + 7O2 —> 5CO2 + 6H2O? C. 2.3 moles of oxygen (O...
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Ideal Gas Law (Gizmo) Questions and Answers Graded A
- Exam (elaborations) • 1 pages • 2023
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Ideal Gas Law (Gizmo) Questions and Answers Graded A 
If the volume occupied by the gas molecules shown below were doubled, what would happen to the pressure they exert? (Assume constant temperature) A. It would be cut in half 
If the temperature of the gas molecules shown below were reduced to 200 K, what pressure would they exert? (Assume constant volume) B. 0.50 atm 
Which of the following actions would cause the volume of the chamber below to increase to 36.0 L? C. Triple the number of moles...
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Moles (Gizmo) Questions and Answers Already Passed
- Exam (elaborations) • 1 pages • 2023
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Moles (Gizmo) Questions and Answers Already Passed 
The jars below, from L to R, each contain exactly one mole of carbon, sulfur, and aluminum, respectively. Which jar contains the most atoms? D. Each jar contains the same number of atoms 
If each jar below contains exactly one mole of each element, which jar contains the greatest mass? B. The jar of sulfur 
Note the molecular mass of copper (I) oxide molecule in the image below. What is the mass of 8.250 moles of Cu2O? D. 1181 g 
What is the ma...
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Gizmos Student Exploration Stoichiometry Answers Key
- Exam (elaborations) • 5 pages • 2023
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Gizmos Student Exploration Stoichiometry Answers Key. Avogadro’s number, balanced equation, cancel, coefficient, conversion factor, 
dimensional analysis, molar mass, mole, molecular mass, stoichiometry 
Activity A: 
Moles 
Get the Gizmo ready: 
● Check that the equation is still: 
Fe2O3 + 3CO 2Fe + 3CO2 
● If not, click New equation until it reappears. 
Question: How do scientists find the molecular mass and molar mass of a substance? 
1. Calculate: The molecular mass of a molecule is the...
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Gizmos Student Exploration Stoichiometry Answers Key
- Exam (elaborations) • 5 pages • 2023
- Available in package deal
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- $15.49
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Gizmos Student Exploration Stoichiometry Answers Key. Avogadro’s number, balanced equation, cancel, coefficient, conversion factor, 
dimensional analysis, molar mass, mole, molecular mass, stoichiometry 
Activity A: 
Moles 
Get the Gizmo ready: 
● Check that the equation is still: 
Fe2O3 + 3CO 2Fe + 3CO2 
● If not, click New equation until it reappears. 
Question: How do scientists find the molecular mass and molar mass of a substance? 
1. Calculate: The molecular mass of a molecule is the...
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GIZMO Reaction Energy Answers
- Exam (elaborations) • 8 pages • 2021
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Exam (elaborations) GIZMO Reaction Energy Answers 
Lab 22: Student Exploration: Reaction Energy 
Directions: Follow the instructions to go through the simulation. Respond to the questions and 
prompts in the orange boxes. 
Vocabulary: calorimeter, chemical bond, endothermic, enthalpy, exothermic, Hess’s law 
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 
1. Two magnets are stuck together. What might you have to do to get them to separate? 
Pull them apart 
2. Suppose you held t...
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Stoichiometry (Gizmo) questions and answers 100% correct
- Exam (elaborations) • 1 pages • 2023
- Available in package deal
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- $9.99
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Stoichiometry (Gizmo) questions and answers 100% correct 
1. A student tried to solve the following problem by selecting the tile as shown. What, if anything, did the student do wrong? 
B. The student chose the correct tile, but needs to flip the tile to make the units cancel 
 
 
 
2. Based on the tiles, shown, how many moles of oxygen gas (O2) are needed to produce 36.04 grams of water (H2O) when reacting with access ethane in the equation: 2C2H6 + 7O2 —> 5CO2 + 6H2O? 
C. 2.3 moles of oxy...
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Ideal Gas Law (Gizmo) questions and answers 100% correct
- Exam (elaborations) • 1 pages • 2023
- Available in package deal
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- $10.99
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Ideal Gas Law (Gizmo) questions and answers 100% correct 
If the volume occupied by the gas molecules shown below were doubled, what would happen to the pressure they exert? (Assume constant temperature) 
A. It would be cut in half 
 
 
 
If the temperature of the gas molecules shown below were reduced to 200 K, what pressure would they exert? (Assume constant volume) 
B. 0.50 atm 
 
 
 
Which of the following actions would cause the volume of the chamber below to increase to 36.0 L? 
C. Triple ...