How many kilojoules are given off when 8.32 mol of Mg react? 2Mg(s) + O2(g) ( 2MgO(s)H
Question:
2Mg(s) + O2(g) ( 2MgO(s)ΔH = −1,213 kJ
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
We use the thermochemical equati...View the full answer
Answered By
Allan Olal
I have vast tutoring experience of more than 8 years and my primary objective as a tutor is to ensure that a student achieves their academic goals.
4.70+
78+ Reviews
411+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
How many kilojoules are given off when 17.8 mol of CH4(g) react? CH4(g) + 2O2(g) ( CO2(g) + 2H2O()H = 890.1 kJ
-
How many kilojoules are absorbed when 0.772 mol of N2(g) reacts? N2(g) + 2NO(g) ( 2N2O(g) H = 73.8 kJ
-
How many kilojoules are absorbed when 23.09 mol of C6H6() are formed? 6C(s) + 3H2(g) ( C6H6()H = 49.0 kJ
-
The FBI Standard Survey of Crimes shows that for about 80% of all property crimes (burglary, larceny, car theft, etc.), the criminals are never found and the case is never solved (Source: True Odds,...
-
Describe the substantive tests of balances that are done for the inventory process. Identify the assertions associated with each test.
-
1. What impact does job analysis and job evaluation have on the creation of gender neutral pay strategies? 2. In your own employment experience have you noticed possible examples of gender bias in...
-
An apparatus for measuring thermal conductivity employs an electrical heater sandwiched between two identical samples of diameter \(25 \mathrm{~mm}\) and length \(60 \mathrm{~mm}\), which are pressed...
-
The data in this case come from the financial reports of Priceline.com* *We are a leading global online travel company that offers our customers a broad range of travel services, including hotel...
-
Assume that the pressure in the tires of your car is 29 psi at 27 C. What is the pressure when the air in these tires heats up to 54 C? Be sure to answer to two decimal places and enter a unit with...
-
One of the solutions of equation z 21 = -5/3 + 5i. What is one of other two solutions if w is a complex number? = w is A -5/3 5i 5/3 5i -10i D 10i B
-
For the thermochemical equation H2(g) + Br2() ( 2HBr(g) H = 72.6 kJ What mass of HBr will be formed when 553 kJ of energy are given off?
-
Glucose is the main fuel metabolized in animal cells: C6H12O6 + 6O2 ( 6CO2 + 6H2O H = 2,799 kJ How much energy is given off when 100.0 g of C6H12O6 react?
-
An outstanding issue of Executive Airlines debentures has a call provision attached. The total principal value of the bonds is $170 million, and the bonds have an annual coupon rate of 8 percent. The...
-
The price of a laptop you want is $1,899. The retailer also offers a payment plan with 12 monthly payments of $171.40. If you chose the payment plan, what annual interest rate (APR) would you be...
-
1. Determine the matrix function et in the following cases: 10 01 0 1 4- (1 9). ^- (8 5)- ^- (-98) A = A= A = 2. Determine the general solution of the system y = 6y - 3y2 y = -2y + y2 3. Determine a...
-
What do I need from Apple's common stock page, using yahoo finance to find their required rate of return and their growth rate?
-
Try to discover the definition of a function (from domain X to codomain Y), denoted f:X->Y, on your own in the following manner: Discover a definition of the graph of a function f:X->Y. Prove the...
-
A non-dividend paying stock is currently trading at 35. Over each of the next two 3-month periods it is expected to either go up by 10% or down by 10%. The risk-free interest rate is 5% per annum...
-
In an autocatalytic reaction, one substance is converted into a second substance in such a way that the second substance catalyzes its own formation. This is the process by which trypsinogen is...
-
a. Why does the Wi-Fi Alliance release compatibility testing profiles in waves instead of combining the entire standards features initially? 27a1.) An 802.11ac Wi-Fi compatibility testing profile...
-
Consider the second-order decomposition of nitrosyl chloride. At 450 K, the rate constant is 15.4 atm -1 s -1 . (a) How much time is needed for NOCl originally at a partial pressure of 44 torr to...
-
The decomposition of ozone is a second-order reaction with a rate constant of 30.6 atm -1 s -1 at 95 C. If ozone is originally present at a partial pressure of 21 torr, calculate the length of time...
-
Calculate the half-life of a first-order reaction if the concentration of the reactant decreases from 1.02 10 -3 M to 7.4 10 -4 M in 116.7 seconds. How long does it take for the reactant...
-
"Managing Away Bad Habits Team Assignment Organizational Behavior IILeadership Assigned is ashort case from the exercise Managing Away Bad Habits. The task is to develop a turnaround strategy for...
-
"Managing Away Bad Habits Team Assignment Organizational Behavior IILeadership Assigned is ashort case from the exercise Managing Away Bad Habits. The task is to develop a turnaround strategy for...
-
11 The APRN unit director is working at an agency that has a high incidence of medication errors, specifically with heparin. One recent error had a patient receive twice the prescribed dose. Which...
Study smarter with the SolutionInn App