Your =- Fren C Cyr Savv Savv AF ST savvasrealize.com STRY-4(M-F)-23-24 Chmark 3-D Assessment 1: Storylines 1 and 2 Read the passage and answer the next 2 questions. When the element zinc (Zn) is added to hydrochloric acid (HCI), a single replacement reaction occurs. It produces molecular hydrogen (H2) and zinc chloride (ZnCl2). Zn(s)+2 HCI(1) H2(g) + ZnCl2(s) A chemist combines 1.03 grams of zinc with an excess amount of hydrochloric acid in an Erlenmeyer flask. A visible reaction occurs with the formation of bubbles and color change. When a burning wooden splint is inserted into the flask, a distinct popping noise is heard, indicating hydrogen gas was produced. Periodic Table If all of the zinc reacts, what is the total mass of zinc chloride prod should include three significant figures. The total mass of zinc chloride (ZnCl2) formed is Review Progress ← 7 Desk 2 C 54 # 3 @ 12 W e r B DELL Question 37 of 40 ° ° * 25 % 66 A & 27 * ( 8 6 t y u i O O

Your =- Fren C Cyr Savv Savv AF ST savvasrealize.com STRY-4(M-F)-23-24 Chmark 3-D Assessment 1: Storylines 1 and 2 Read the passage and answer the next 2 questions. When the element zinc (Zn) is added to hydrochloric acid (HCI), a single replacement reaction occurs. It produces molecular hydrogen (H2) and zinc chloride (ZnCl2). Zn(s)+2 HCI(1) H2(g) + ZnCl2(s) A chemist combines 1.03 grams of zinc with an excess amount of hydrochloric acid in an Erlenmeyer flask. A visible reaction occurs with the formation of bubbles and color change. When a burning wooden splint is inserted into the flask, a distinct popping noise is heard, indicating hydrogen gas was produced. Periodic Table If all of the zinc reacts, what is the total mass of zinc chloride prod should include three significant figures. The total mass of zinc chloride (ZnCl2) formed is Review Progress ← 7 Desk 2 C 54 # 3 @ 12 W e r B DELL Question 37 of 40 ° ° * 25 % 66 A & 27 * ( 8 6 t y u i O O

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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ENTS IN GENERAL CHEMISTRY GENERAL CHEMISTRY STUDY SHEET NO. 4 1. Balance the following chemical equations: a) C„H; + O, → CO2 + H,O s b) Al,S, + PbCl,4 PbS, + A1CI, nos 0 c) BaCl, + Na,PO, → Ba, (PO), + NaCl 2. Assume the follon 100
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7
O science 24: Module 1 O bas ( 1 E Assignment Booklet 18 For questions 5 to 9, read each question carefully. Decide which of the choices BEST completes the statement or answers the question. Place your answer in the blank space given. 2 5. Iron oxide (FeO)) seperated into solid iron an example of a 1 (Fe (0)) A. simple composition reaction B. simple decomposition reaction C. combustion reaction D. neutralization reaction 6. In a simple composition reaction, A. one substance combines with another to form a salt and water B. two or more elements combine to form a compound C. a compound is broken down into two or more elements D. water is separated into hydroxgen gas and oxygen gas 7. fuel + oxygen → carbon dioxide + water vapour + energy This word equation is an example of a A. simple composition reaction B. simple decomposition reaction C. combustion reaction D. neutralization reaction A. simple composition reaction B. simple decomposition reaction C. combustion reaction D.…
Item 5 Write a balanced chemical equation for the reaction that occurs when Ca(s) reacts with Cl2(g).. Express your answer as a balanced chemical equation including phases. ΑΣΦΑ Submit A chemical reaction does not occur for this question. Part B Request Answer Ć ΑΣΦ ? Write a balanced chemical equation for the reaction that occurs when calcium carbonate decomposes into calcium oxide and carbon dioxide gas when heated. Express your answer as a balanced chemical equation including phases. ***** 5 of 30 2
Use the following information to answer this question. Zinc metal and sulfuric acid are combined together to yield hydrogen gas and zinc sulfate. What is the word equation for this reaction? Select ohe: zinc sulfate + hydrogen O a. → zinc + sulfuric acid O b. hydrogen + sulfuric acid → zinc + zinc sulfate O c. zinc + sulfuric acid → zinc sulfate + hydrogen O d. zinc sulfate + zinc -→ sulfuric acid + hydrogen Smoke Signal.pdf Files (1).zip Chap6 SF10 (1).pdf OL OC
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