ACTIVITY 5.2Instruction: Solve the following problems.1. Assume that 10 grams of sodium and 5 grams of aluminum trichloride wereallowed to react to produce sodium chloride and aluminum, find the following:a. limiting reactantb. excess reactantC. excess reactant there will be after the reactionof aluminum formed in the reactiond. gramse. grams of sodium chloride formed in the reactionf. percentage yield of aluminum if the actual yield is 1 gramg. percentage yield of sodium chloride if the experimental yield is 5 grams

Answered: ACTIVITY 5.2 Instruction: Solve the…

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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Write all pertinent computations to justify your final answer Many antacids contain aluminum hydroxide as their active ingredient. a. Write the balanced equation for the reaction of hydrochloric acid in a stomach with solid aluminum to form water and aqueous aluminum chloride. b. How many kilograms of hydrochloric acid will react with 5.25 g of aluminum hydroxide?
I choose copper was I right?
1. a). Use the following reaction to determine how much of each product would be released if 42 000 kg (42 tonnes) of methyl isocyanate reacted with excess water: (attached image). b). What are three reasons it is safer to store methyl isocyanate in small containers? c). Write the word equation and balanced chemical equation for the reaction of sulphuric acid.
8 Choose the letter of the correct answer.
B. The oxidation of phosphine (PH,) to phosphorus pentoxide (P,O,) is given by the chemical equation: PH, +O, - P,O, + H,O a. Balance the chemical equation. b. How many grams of O, will react completely with 35.0 grams of PH,? How many grams of P,O, and H,0 will be produced in the reaction? C. d. If the reaction gives 64% yield, how many grams of PH, should be used to give an actual yield of 250 grams of P,O,?
B. Stoichiometry and Percent Yield DATA 1. Mass of sodium carbonate 2. Mass of filter paper 3. Mass of dry filter paper and calcium carbonate product CALCULATIONS AND QUESTIONS (show all of your work) 1. Mass of dried product (actual yield) (Mass of dry filter paper and calcium carbonate product - mass of filter paper) 1.0 g 1.2g 2.69 2. Write the balanced chemical equation for the reaction of sodium carbonate and calcium chloride. (Ignore the hydrate in this equation) 2.89 3. Use stoichiometry to calculate the theoretical yield of calcium carbonate product based on the starting mass of sodium carbonate. 4. Calculate the percent yield of the reaction based on the actual yield of dried calcium carbonate product and the theoretical yield of calcium carbonate product. 11
Answer questions 2 & 3
Stoich Gone Wrong (L) - locument/d/1PrqdNDx-hBYyzKo-xfiM9-Jlq7EAaWe3GBt 13U3JD0/edit Fraction Calculator A Land of Permane... bility Last edit was 3 days ago Stoichiometry Gone Wrong - L Name Someone has been working on stoichiometry problems, but they've made some mistakes along the way. Your job circle/highlizht the mistakes and then work out the problem correctly (calculate the correct answer) and put vour ans in the shaded box with units!!! 2 Al + 3 Br, 1. How many moles of aluminum bromide would be produced from reacting 20 moles of aluminum? 2 AIBT 一 20 moles Al 2 moles AIBr. 1 mole Al 2. In order to react 109 grams of bromine gas completely, how many moles of aluminum are required?

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