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James decided to do an experiment with a can of soda. He opened a 340 g can of soda and left it open for a day. The next day, he measured the soda can again and found it was 332 g. Which statement below best explains why the masses were different? A. The can was open and gases were released. B. The can was a unopen and gases were released. OC.A mistake was made and the experiment should be conducted again because the Law of Conservation of Mass was violated. OD. A mistake was made in measuring the mass of the can.

James decided to do an experiment with a can of soda. He opened a 340 g can of soda and left it open for a day. The next day, he measured the soda can again and found it was 332 g. Which statement below best explains why the masses were different? A. The can was open and gases were released. B. The can was a unopen and gases were released. OC.A mistake was made and the experiment should be conducted again because the Law of Conservation of Mass was violated. OD. A mistake was made in measuring the mass of the can.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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OA.I of the Law of Conservation of Mass? B. II OC. II OD. IV QUESTION 7 James decided to do an experiment with a can of soda. He opened a 340 g can of soda and left it open for a day. The next day, he measured the soda can again and found it was 332 g. Which statement below best explains why the masses were different? A. The can was open and gases were released. OB. The can was a unopen and gases were released. OC.A mistake was made and the experiment should be conducted again because the Law of Conservation of Mass was violated. OD. A mistake was made in measuring the mass of the can. QUESTION 8 In terms of the Law of Conservation of Mass, why must a chemical equation always be balanced? OA. All the atoms in the reactants may not actually be involved in the chemical reaction. B. All the atoms in the products may not actually be involved in the chemical reaction. OC. All atoms in the reactants must be present in the products because matter cannot be created or destroyed. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Clo MAY 21
Transcribed Image Text:OA.I of the Law of Conservation of Mass? B. II OC. II OD. IV QUESTION 7 James decided to do an experiment with a can of soda. He opened a 340 g can of soda and left it open for a day. The next day, he measured the soda can again and found it was 332 g. Which statement below best explains why the masses were different? A. The can was open and gases were released. OB. The can was a unopen and gases were released. OC.A mistake was made and the experiment should be conducted again because the Law of Conservation of Mass was violated. OD. A mistake was made in measuring the mass of the can. QUESTION 8 In terms of the Law of Conservation of Mass, why must a chemical equation always be balanced? OA. All the atoms in the reactants may not actually be involved in the chemical reaction. B. All the atoms in the products may not actually be involved in the chemical reaction. OC. All atoms in the reactants must be present in the products because matter cannot be created or destroyed. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Clo MAY 21
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