Homework Help is Here – Start Your Trial Now!
Science
Chemistry
d. How many grams of potassium metal remain after the reaction? How many grams of water remain after the reaction? e.

d. How many grams of potassium metal remain after the reaction? How many grams of water remain after the reaction? e.

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...
See similar textbooks
icon
Related questions
Question
100%

How do I do the last 2 parts of this question?

96 5 Limiting Reactant: Synthesis of Nickel(11) Complex 3. Potassium metal and water react to form potassium hydroxide and hydrogen gas. If you react 1.12 g of potassium metal and 15.0 mL of water (density 0.99997 g/mL), answer the following questions below: %3D Write a balanced chemical equation. a. 212 b. Which reactant is the limiting reagent? -0.6787 34 moles af Leate rsg=14.9 =0.99997 14.999955 Moles af Potassium=12 Potassiun =0,83 m C. How many grams of potassium hydroxide are formed? d. How many grams of potassium metal remain after the reaction? How many grams of water remain after the reaction?
Transcribed Image Text:96 5 Limiting Reactant: Synthesis of Nickel(11) Complex 3. Potassium metal and water react to form potassium hydroxide and hydrogen gas. If you react 1.12 g of potassium metal and 15.0 mL of water (density 0.99997 g/mL), answer the following questions below: %3D Write a balanced chemical equation. a. 212 b. Which reactant is the limiting reagent? -0.6787 34 moles af Leate rsg=14.9 =0.99997 14.999955 Moles af Potassium=12 Potassiun =0,83 m C. How many grams of potassium hydroxide are formed? d. How many grams of potassium metal remain after the reaction? How many grams of water remain after the reaction?
Expert Solution
Step 1

                K + H2O ------> KOH + H2  

moles     1       1                1       1 

Caculate the number of moles of each reactant 

Potassium 

Number of moles = 1.12/39 = 0.0287

Water 

Density = mass / volume 

mass = 0.99997*15 = 15g

Number of moles = 15/18 =0.83

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Combustion Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS