Explain how many molecules of oxygen are produced

Reference no: EM13537746

How many molecules of oxygen are produced from the decomposition of 8.75 g of hydrogen peroxide in the following equation Mg + H2O2 --> MgH2 + O2

options:

8.75 x 1024

6.02 x 1023

1.55 x 1022

5.27 x 1024

1.55 x 1023

Reference no: EM13537746

Questions Cloud

How to calculate the empirical and molecular formula : calculate the empirical and molecular formula, respectively. (Note: When entering the answer do not worry about subcripting the numbers

Calculate what was the initial speed of the bullet : A bullet of mass m = 28 g is fired into a wooden block of mass M = 4.1 kg as shown in the figure below. The block is attached to a string of length 1.5 m. what was the initial speed of the bullet

Estimate the balance of the allowance for doubtful accounts : Estimate the balance of the Allowance for Doubtful Accounts using the aging of accounts receivable method and prepare the adjusting entry to record Bad Debts Expense using the estimate from part

Define how many moles of oxygen are needed to produce : How many moles of oxygen are needed to produce 6 mol of Fe2O3 in the following unbalanced equation: Fe + O3 --> Fe2O3

Explain how many molecules of oxygen are produced : How many molecules of oxygen are produced from the decomposition of 8.75 g of hydrogen peroxide in the following equation Mg + H2O2 --> MgH2 + O2

Compute days sales uncollected for these companies : Compute days sales uncollected for these companies for each of the two years shown. Comment on any trends for the companies. Which company has the largest percent change in days' sales uncollected?

Find which object has the greater mass : Two objects are moving along the x axis with velocities of 37 m/s (object 1) and -15 m/s (object 2). which object has the greater mass

Major causes and effects of stress on college students : 1. The President of Strayer University has asked you (a full time university professor) to write about the major causes and effects of stress on college students. The paper will be presented to senior administration in order to help students ha..

Define a solution of barium hydroxide of barium hydroxide : A solution of barium hydroxide, Ba(OH)2, contains 4.285 g of barium hydroxide in 100.0 mL of solution. What is the molarity of the solution? Show all work and include units throughout your calculations

User Account

All Pages