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1. Consider the unbalanced reaction: MnO2 + HCI MnCl2 + Cl2 + H₂O If 0.86 moles of MnO2 and 48.2 grams of HCI react, which reagent will be used up first? How many grams of Cl2 will be produced?

1. Consider the unbalanced reaction: MnO2 + HCI MnCl2 + Cl2 + H₂O If 0.86 moles of MnO2 and 48.2 grams of HCI react, which reagent will be used up first? How many grams of Cl2 will be produced?

Chemistry
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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Sure! Here is a transcription of the text as it would appear on an educational website: --- 1. Consider the **unbalanced** reaction: \( \text{MnO}_2 + \text{HCl} \rightarrow \text{MnCl}_2 + \text{Cl}_2 + \text{H}_2\text{O} \) If 0.86 moles of MnO\(_2\) and 48.2 grams of HCl react, which reagent will be used up first? How many grams of Cl\(_2\) will be produced? 2. A lead pellet having a mass of 26.47 g at 89.98 °C was placed in a calorimeter containing 100.0 g of water at 22.50 °C. The water temperature rose from 22.50 °C to 23.17 °C. What is the specific heat of lead?
Transcribed Image Text:Sure! Here is a transcription of the text as it would appear on an educational website: --- 1. Consider the **unbalanced** reaction: \( \text{MnO}_2 + \text{HCl} \rightarrow \text{MnCl}_2 + \text{Cl}_2 + \text{H}_2\text{O} \) If 0.86 moles of MnO\(_2\) and 48.2 grams of HCl react, which reagent will be used up first? How many grams of Cl\(_2\) will be produced? 2. A lead pellet having a mass of 26.47 g at 89.98 °C was placed in a calorimeter containing 100.0 g of water at 22.50 °C. The water temperature rose from 22.50 °C to 23.17 °C. What is the specific heat of lead?
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