StudyXY
RegisterLog in

9.0 Mole Ratios POGIL 1

Sauer Condiment is a tangy, probiotic-rich fermented food that supports gut health, boosts immunity, and adds bold flavor to meals like salads, sandwiches, and more.

Alice Edwards
Contributor
4.6
48
6 months ago
Preview (2 of 6 Pages)
100%
Purchase to unlock

Page 1

9.0 Mole Ratios POGIL 1 - Page 1 preview image

Loading page ...

Name: Julie CanterDate: 1 / 2 1 / 2 4MoleRatiosHow can the coefficients in a chemical equationWhybe interpreted??A balanced chemical equation can tell us the number of reactant and productparticles (ions, atoms, molecules or formula units) that are necessary toconserve mass during a chemical reaction. Typically when we balance thechemical equation we think in terms of individual particles. However, in reallife the reaction represented by an equation occurs an unimaginable numberof times. Short of writing very large numbers (1022or larger) in front of eachchemical in the equation, howTcan we interpret chemical equations so thatthey more realistically represent what is happening in real life? In this activityyou will explore the different ways a chemical reaction can be interpreted.Model1 - A C h e m i c a l ReactionN2(g)+3H2(g) -. ,.2NH iq) ,1. Consider the reaction in Model 1.d. What are the coefficients for each of the following substances in theabove reaction?1N23H22NH3b. InsertyDraw particle models below to illustrate the reaction in Model 1.EXAMPLE OF A PARTICLE MODEL:2. Consider each situation below as it relates to the reaction in Model 1.d. Calculate the amount of reactants consumed and products made belowT.b. Record the ratio of N, to H. to NH_. Reduce the ratio to the lowestwhole numbers possible.NConklinHConsumNHProdftcRatioN -H -NHFor a single reaction, howmany molecules of eachsubstance w’ould be consumed1ed3ed2ed1:3:2If thereaction occurred onehundredtimes,howTmanymoleculeswouldbe1003002001:3:2If the reaction occurred 538times, how many moleculeswTould be consumed or538161410761:3:2

Page 2

Preview Mode

This document has 6 pages. Sign in to access the full document!

Study Now!

XY-Copilot AI
Unlimited Access
Secure Payment
Instant Access
24/7 Support
Document Chat

Document Details

Subject
Chemistry

Related Documents

View all
Solved Assignments

Angeline Cabrera Gizmo Ionic bonds Lab

Learn how atoms form ionic bonds by sharing or transferring electrons in this interactive Gizmo activity. Explore electron behavior, valence electrons, and bonding between metals and nonmetals like sodium and chlorine.

Solved Assignments

Covalent Bonds (Gizmo)

Students learn about covalent bonds where atoms share electrons to complete their outer shells, using examples like exchanging markers to understand electron sharing for stability.

Solved Assignments

PhaseChangesSEKey

Explore the behavior of water molecules in solid, liquid, and gas phases. Observe how molecular motion and arrangement change with state. Great for visualizing states of matter!

Class Notes

Element Builder Gizmo Exploring Atoms and Electron

A hands-on exploration using the Element Builder Gizmo to understand atomic structure, subatomic particles, electron arrangement, and periodic table organization through interactive learning, diagrams, and critical thinking activities.

Solved Assignments

Naming Molecular Compounds

This worksheet teaches students how to name molecular compounds using prefixes and formulas. It emphasizes the importance of precise chemical naming and explores covalent bonding between nonmetals through examples like CO and CO₂.

Solved Assignments

Balancing Chemical Equations Phet Key

This worksheet guides students through a chemistry simulation on balancing chemical equations. It includes questions on molecule and atom counts, reaction types, and helps develop understanding of conservation of mass through interactive exploration.

Solved Assignments

H Gizmos Worksheet CalorimetryLab

This calorimetry lab explores how heat transfers between substances. Students measure temperature changes of copper and water to determine specific heat capacity, showing that water resists temperature change more—indicating a higher specific heat.

Solved Assignments

Gabrell Talavera ElectronConfiguration Gizmo

Explore electron configurations with a fun bus seating analogy! Learn key chemistry terms and principles as electrons “board” orbitals, revealing patterns in atomic structure and behavior.

Solved Assignments

LUCA SHIPOSH Element Builder Gizmo

Explore atoms with the Element Builder Gizmo! Learn how adding protons, neutrons, and electrons changes an atom’s identity, structure, charge. Discover how protons define the element and electrons orbit the nucleus. Great intro to atomic structure

Solved Assignments

Hao Lin Gizmo Phase Changes Student Exploration WS

Explore how molecules behave in solid, liquid, and gas phases. Learn about phase changes like melting, boiling, and freezing using the Gizmo simulation. Understand molecular motion and shape.