Calculate the amount of heat evolved when 3.5 104 kg of hydrogen is combusted. 2H2(g) +
Question:
2H2(g) + O2(g) → 2H2O(g) ΔH = 484 kJ
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
For 35 x 10 4 kg 35 x 10 7 g of hydro...View the full answer
Answered By
Shehar bano
I have collective experience of more than 7 years in education. my area of specialization includes economics, business, marketing and accounting. During my study period I remained engaged with a business school as a visiting faculty member and did a lot of business research. I am also tutoring and mentoring number of international students and professionals online for the last 7 years.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
A fuel gas containing 95 mole% methane and the balance ethane is burned completely with 25% excess air. The stack gas leaves the furnace at 900C and is cooled to 450C in a waste heat boiler, a heat...
-
Part 1: In an insulated container, you mix 200. g of water at 80oC with 100. g of water at 20oC. After mixing, the temperature of the water is 60oC. a. How much did the temperature of the hot water...
-
An air standard cycle is executed in a closed system and is composed of the following four processes: (1) 1-2: v = constant during heat addition from 15 psia and 85oF in the amount of 320 Btu/lbm,...
-
The following are the major balance sheet classifications: Current assets (CA) Current liabilities (CL) Long-term investments (LTI) Long-term liabilities (LTL) Property, plant, and equipment (PPE)...
-
Discuss the strategy of market segmentation, and some of the reasons marketers are employing such techniques. Are there any ethical issues involved in the strategy?
-
Metal barrels, used as containers for roofing asphalt and various industrial materials, are manufactured by MVM Containers Company. Materials cost for each container is $7.25, and labor cost per...
-
Describe the operating cycle and explain the principles of cash management. - The operating cycle of the business starts when the business uses cash to purchase inventory. - When a business sells...
-
Scuppermong Farms, the lessee, and Tyrrell Equipment, the lessor, sign a lease agreement on January 1, 2007 that provides for Scuppermong Farms to lease a cultivator from Tyrrell Equipment. The lease...
-
On May 1 5 , Helena Carpet Inc., a carpet wholesaler, issued for cash 6 2 5 , 0 0 0 shares of no - par common stock ( with a stated value of $ 2 . 2 5 ) at $ 5 , and on June 3 0 , it issued for cash...
-
A girl is riding a bicycle at a constant velocity of 3.0 m s 1 along a straight road. At time t = 0, she passes her brother sitting on a stationary bicycle. At time t = 0, the boy sets off to catch...
-
Complete and balance the following equations. a. Pb(NO3)2(aq) +Al(s) b. Pb(NO3)2(aq) + Na2CrO4(aq) c. Al2(SO4)3(aq) + dilute LiOH(aq) d. Al(s) + HCl(aq) e. Sn(s) + HBr(aq)
-
How much heat will be evolved when 20.0 grams of the binary covalent hydride HF is produced via the following reaction? F2(g) + H2(g) 2HF(g) H = 545 kJ
-
What potential ethical issues do you see here? How might managers address these ethical issues?
-
Bob and Jan are married. They have three children: Emily, Jake and Hanna. Emily has a son, Parker, and Hanna has two sons, Brad and James. Bob died first followed by Jan. Bob's will left everything...
-
Kimble, Sykes, and Gerard open an accounting practice on January 1, 2022, in Chicago, Illinois, to be operated as a partnership. Kimble and Sykes will serve as the senior partners because of their...
-
Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin Per Unit $ 100 61 $ 39 Percent of Sales 100% 61 39% Fixed expenses are $80,000 per month and the...
-
1.In the aftermath of 'The Great Recession' , how would you describe the economic growth scenario for the U.S. economy? Explain your answer. 2. Is economic growth impacted by prevailing...
-
Suppose a website is auctioning an advertising slot to two potential advertisers, A and B. If advertiser i gets the slot, she gets a value equal to v_i that is uniformly distributed between 0 and 1....
-
While preparing its final accounts for the year ended 31st March, 2015 a company made a provision for bad debts @ 4% of its total debtors (as per trend follows from the previous years). In the first...
-
Per Bag Direct materials: 25 pounds of CWhiz-2000 @ $0.08/lb. = $ 2.00 Direct labor: 0.05 hour @ $32.00/hr. = $ 1.60 The company manufactured 100,000 bags of Cheese-Be-Good in December and used...
-
For the beam shown, determine (a) the maximum tensile and compressive bending stresses, (b) The maximum shear stress due to V, and (c) the maximum shear stress in the beam.
-
Consider a simply supported beam of rectangular cross section of constant width b and variable depth h, so proportioned that the maximum stress x at the outer surface due to bending is constant, when...
-
In Prob. 3-30, h →0 as x →0, which cannot occur. If the maximum shear stress τmax due to direct shear is to be constant in this region, show that the depth h at location x is given by 3...
-
ABC Corporation's balance sheet on December 31, 2023, is as follows: Item Amount ($) Accounts Payable 1,260,000 Notes Payable 1,240,000 Accrued Expenses 1,120,000 Total Current Liabilities ?...
-
What is the lease alternative's net present value. Note: Enter negative amount with a minus sign. Round your intermediate calculations and final answer to the nearest whole dollar amount. The Riteway...
-
Inventory Valuation Methods at Amazon Values: FIFO Cost of Goods Sold: $2,000,000 LIFO Cost of Goods Sold: $1,800,000 Weighted Average Cost of Goods Sold: $1,900,000 Requirements: Calculate the...
Study smarter with the SolutionInn App