Assessment Directions: Write the letter of the CORRECT answer on a separate sheet of paper. 1. Which of the following represents a combination reaction? C. A + BC B + AC A. AB A + B B. A + B AB D. AB + CD →→ AC + BD 21 (DO_Q4_SCIENCE10_LESSON6) 2. Which of the following type of chemical reactions result in a single product? A. Combination reaction C. Double replacement reaction D. Single replacement reactions B. Decomposition reaction 3. What are the missing coefficient for the chemical equation of combination reaction below? N2 + H2 → NH3 A. 1, 1, 2 B. 1, 3, 2 C. 1, 3, 3 D. 3, 1, 2 4. What will be the correct and balance product/s of the given chemical reaction which undergone a single replacement reaction; Zn + CuCl2 → ? A. ZnCl₂ + Cu C. 2 ZnCl + Cu B. Cl₂Cu₂+ Zn D. No reaction will occur 5. What will be the correct and balance product/s of the given chemical reaction which undergone a double replacement reaction; BaCl2 + Na2SO4 → A. BaSO4 + NaCl C. 2 BaSO4 + NaCl D. 2 BaSO4 + 2 NaCl B. BaSO4 + 2 NaCl

Assessment Directions: Write the letter of the CORRECT answer on a separate sheet of paper. 1. Which of the following represents a combination reaction? C. A + BC B + AC A. AB A + B B. A + B AB D. AB + CD →→ AC + BD 21 (DO_Q4_SCIENCE10_LESSON6) 2. Which of the following type of chemical reactions result in a single product? A. Combination reaction C. Double replacement reaction D. Single replacement reactions B. Decomposition reaction 3. What are the missing coefficient for the chemical equation of combination reaction below? N2 + H2 → NH3 A. 1, 1, 2 B. 1, 3, 2 C. 1, 3, 3 D. 3, 1, 2 4. What will be the correct and balance product/s of the given chemical reaction which undergone a single replacement reaction; Zn + CuCl2 → ? A. ZnCl₂ + Cu C. 2 ZnCl + Cu B. Cl₂Cu₂+ Zn D. No reaction will occur 5. What will be the correct and balance product/s of the given chemical reaction which undergone a double replacement reaction; BaCl2 + Na2SO4 → A. BaSO4 + NaCl C. 2 BaSO4 + NaCl D. 2 BaSO4 + 2 NaCl B. BaSO4 + 2 NaCl

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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10 This is for my reviewer please help me with the step by step solution and answer, thank you