A chemical reaction occurs and gives off 32,500 J. How many calories is this? Is the
Question:
A chemical reaction occurs and gives off 32,500 J. How many calories is this? Is the reaction endothermic or exothermic?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
777...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
Question Posted:
Students also viewed these Sciences questions
-
A chemical reaction occurs and absorbs 64.7 cal. How many joules is this? Is the reaction endothermic or exothermic?
-
Stanford graduate Tyler Shultz probably thought he had landed the perfect job. After interning at Theranos labs, he was hired on full time. He started as a member of the team that verified the...
-
Criterion Feedback 10/26/22 You have a great start toward completing this rubric item. However, a minimum of three entries are required. In addition, there are some elements to the summary which need...
-
In the expression 2 4 , the number 2 is called the______and 4 is called the_______.
-
One hundred tons per hour of a feed containing 20 wt% Na2CO3 and the balance insoluble solids is to be leached and washed with water in a continuous, countercurrent system. Assume that leaching will...
-
The function y = 1/x does not take on either a maximum or a minimum on the interval 0 < x < 1 even though the function is continuous on this interval. Does this contradict the Extreme Value Theorem...
-
If a company sells one unit above its breakeven sales, then its operating income would be equal to a. the unit selling price. b. the fixed expenses. c. the unit contribution margin. d. zero.
-
Shi Importers balance sheet shows $300 million in debt, $50 million in preferred stock, and $250 million in total common equity. Shis tax rate is 40%, rd = 6%, rps = 5.8%, and rs = 12%. If Shi has a...
-
Which OSI layer is responsible for connection - oriented communication?
-
For next month, a hotel manager forecasts revenue of $800,000. 60% of the revenue to be generated in the month will be made to customers who will not pay their bills within the same month as they are...
-
The enthalpy change for the following reaction is -393.5 kJ. (a) Is energy released from or absorbed by the system in this reaction? (b) What quantities of reactants and products are assumed? (c)...
-
A perpetual motion machine of the first kind generates more energy than it uses. Explain why this violates the first law of thermodynamics.
-
Clear fractions and solve. Check your answers. 1 x-1 2 1 X
-
Rank the following systems according to their entropy, lowest first: A. 1,000,000 different colors that can be assigned to each of the \(70 \times 10^{21}\) stars in the observable universe B. The...
-
The rate of change of entropy with respect to thermal energy is \(1.81 \times 10^{20}\) in a system at \(400 \mathrm{~K}\). At what absolute temperature is the rate of change twice this value?
-
An ideal monatomic gas is at \(125^{\circ} \mathrm{C}\). If you increase the thermal energy of the gas and the root-mean-square speed of the gas particles triples, by what factor does the absolute...
-
What is the root-mean-square speed of four monatomic ideal gas particles that have the following velocities (written in component form \():(4.0,6.0,2.0) \mathrm{m} / \mathrm{s},(8.0,-3.0,8.0)...
-
A theory predicts a reaction that produces ideal monatomic gas particles that have the following speeds: \(6.2 \mathrm{~m} / \mathrm{s}, 7. 4 \mathrm{~m} / \mathrm{s}, 7. 4 \mathrm{~m} / \mathrm{s},...
-
a. If the one-year discount factor is .905, what is the one-year interest rate? b. If the two-year interest rate is 10.5%, what is the two-year discount factor? c. Given these one- and two-year...
-
What are some of the possible sources of information about a company that could be used for determining the companys competitive stance?
-
Determine in each of the following cases if the function in the first column is an eigenfunction of the operator in the second column. If so, what is the eigenvalue? a. b. c. ei(7x+y) ax? x? + 2y? +...
-
Because d -d cos (nx / d) cos (mx / dx) = 0, m n, the functions cos (n x/d) for n = 1, 2, 3, . . . form an orthogonal set in the interval (d, d). What constant must these functions be multiplied by...
-
Assume that a system has a very large number of energy levels given by the formula l = 0 l 2 with 0 = 1.75 10 -22 J, where l takes on the integral values 1, 2, 3, . . Assume further that the...
-
Use the slope formula to find the slope of th p_(1)=(2,-1) p_(2)=(-4,3)
-
If you buy a 3 year 4% Certificate of Deposit (CD) for 25,000, what is the total interest paid on the CD at maturity?
-
Solve the following rational equations. State any extraneous solutions. (3) (x-2) = (3x) (x(2) -4x+3)
Study smarter with the SolutionInn App