Directions: Read each item comprehensively and choose the letter of the correct answer.Use a separate sheet of paper for your answers.1.) During a chemical reaction,A. atoms are destroyed.C. elements are destroyed.B. atoms are rearranged.D. new elements are produced.2.) Which of the following is a double displacement type of reaction?A. CaCO3 + HCICaCl2 + H2CO3B. AGNO3 + ZnC. H2O2Zn (NO3)2 + AgH2O + 02D. 2AI + H20Al203 + H23.) What are the products in the equation below?Zn + CuS04ZNSO4+ CuA. Zn and CuC. ZnS04 and CuB. Zn and Cu504D. Zn only4.) P4 + 5022P205. What is the molar mass of the reactants and theproduct?1. Balance the chemical equation below, making sure to apply the principle of the Lawof Conservation of Mass.5.) Zn + HCIZnC12 + H2

Answered: Image /qna-images/answer/3593394e-9ab4-4f2f-8ce1-e9d1721836c8.jpg

Directions: Read each item comprehensively and choose the letter of the correct answer. Use a separate sheet of paper for your answers. 1.) During a chemical reaction, A. atoms are destroyed. C. elements are destroyed. D. new elements are produced. B. atoms are rearranged. 2.) Which of the following is a double displacement type of reaction? CaCl2 + H2CO3 Zn (NO3)2 + Ag H2O + 02 A. CACO3 + HCI B. AGNO3 + Zn C. H2O2 D. 2AI + H20 Al203 + H2 3.) What are the products in the equation below? Zn + CuSO4 ZNSO4+ Cu A. Zn and Cu B. Zn and Cu504 C. ZnS04 and Cu D. Zn only 4.) P4 + 502 2P205. What is the molar mass of the reactants and the product? I1. Balance the chemical equation below, making sure to apply the principle of the Law of Conservation of Mass. 5.) Zn + HCI ZnC12 + H2

Directions: Read each item comprehensively and choose the letter of the correct answer. Use a separate sheet of paper for your answers. 1.) During a chemical reaction, A. atoms are destroyed. C. elements are destroyed. D. new elements are produced. B. atoms are rearranged. 2.) Which of the following is a double displacement type of reaction? CaCl2 + H2CO3 Zn (NO3)2 + Ag H2O + 02 A. CACO3 + HCI B. AGNO3 + Zn C. H2O2 D. 2AI + H20 Al203 + H2 3.) What are the products in the equation below? Zn + CuSO4 ZNSO4+ Cu A. Zn and Cu B. Zn and Cu504 C. ZnS04 and Cu D. Zn only 4.) P4 + 502 2P205. What is the molar mass of the reactants and the product? I1. Balance the chemical equation below, making sure to apply the principle of the Law of Conservation of Mass. 5.) Zn + HCI ZnC12 + H2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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