Gizmo moles Study guides, Class notes & Summaries

Moles (Gizmo) questions and answers 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 ...

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? 12 2. Would a dozen of each object have the same mass? no 3. Suppose you have...

Ideal Gas Law (Gizmo) well elaborated 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...

Exam (elaborations) GIZMOS Pierra Flack Gizmo Equilibrium and Pressure [Note to teachers and students: This Gizmo was designed as a follow-up to the Equilibrium and Concentration Gizmo. We recommend doing that activity before trying this one.] Vocabulary: Dalton’s law, Le Châtelier’s principle, partial pressure, pressure Prior Knowledge Questions (Do these BEFORE using the Gizmo.) A typical scuba tank has a volume of 11 liters and can support a diver for one hour. An adult breathes...

Exam (elaborations) GIZMO Introduction to Moles Gizmo 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? 12 2. Would a dozen of each object have the sa...

The first Gizmo shows this equation: Fe + 3 CO 2 Fe + 3CO 2 O 3(s) (g)  (s) 2(g) There is a Question to solve under the equation. Here are the features that will help you solve each problem:  Y ou have a set of 16 tiles containing various conversion factors. Any of these tiles can be dragged down and placed on the green bar to solve the problem. The starting tile is already in place. It cannot be moved.  When you place a tile correctly , you will see a red line th...

Exam (elaborations) GIZMO Moles, Avogadro, and Molar Mass Activity: Moles, Avogadro, and Molar Mass Prior Knowledge Questions 1. In the image, note a dozen eggs, a dozen donuts and a dozen roses. How many of each item do you have? 12 eggs, 12 donuts, and 12 roses. 2. Would a dozen of each object have the same mass? No 3. Suppose you have a dozen silver atoms, a dozen oxygen atoms, and a dozen lithium atoms. Even though you have the same number of each, will they all have the same mass? ...

Student Exploration Moles Gizmo All Answers Correct Updated 20242025

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 donuts and a dozen roses. How many of each item do you have? 12 2. Would a dozen of each object have the same mass...

Exam (elaborations) GIZMO Moles, Avogadro, and Molar Mass 1. In the image, note a dozen eggs, a dozen donuts and a dozen roses. How many of each item do you have? 12 eggs, 12 donuts, and 12 roses. 2. Would a dozen of each object have the same mass? No 3. Suppose you have a dozen silver atoms, a dozen oxygen atoms, and a dozen lithium atoms. Even though you have the same number of each, will they all have the same mass? Explain. They will not all have the same mass because although the...