Compute the heat given off by the burning

Reference no: EM13213220

A 0.1169 g sample of solid magnesium is burned in a bomb calorimeter that has a heat capacity of 1769 J/°C. The calorimeter contains exactly 281 g of water, and the temperature increases by 1.126°C. Calculate the heat given off by the burning Mg, in kJ/g and in kJ/mol.

Reference no: EM13213220

Questions Cloud

What will be rate of return earned by firms in the industry : A firm in a purely competitive industry has a typical cost structure. The normal rate of profit in the economy is 6.00 percent. This firm is earning $15.00 on every $150.00 invested by its founders. What is its percentage rate of return.

What is the cost of writing a covered call : What is the European call option price and European put option price, according to the Black-Scholes model, what is the cost of buying a protective put and what is the cost of writing a covered call

Explain when heated the final temperature of a : When they are heated, the final temperature of A is 55 degree C higher than the temperature of B. What does this tell you of the specific heats of A and B

Determine market efficiency cause price equals average cost : The equality of P and MC means the firm is achieving allocative efficiency since the industry is producing the amount of product that equates society's valuation of that product and the price of the product.

Compute the heat given off by the burning : The calorimeter contains exactly 281 g of water, and the temperature increases by 1.126°C. Calculate the heat given off by the burning Mg, in kJ/g and in kJ/mol.

Does the ppc illustrate law of increasing additional cost : Does the PPC illustrate the law of increasing additional cost What is the opportunity cost to this student for the additional amount of study time on economics required to mover her grade from 60 to 70 From 90 to 100

What is each firms return on equity : Which firm had the higher increase in earnings, and why and what is each firm's Return on Equity with the increased sales?

Define convert bromobenzene to benzoic acid : Why is it not possible to convert bromobenzene to benzoic acid by the nitrile method and how could this conversion

Nmr spectroscopy indicates the number of identical hydrogens : I understand that the height of a peak in NMR spectroscopy indicates the number of identical hydrogens in that particular group. But what does it mean when peak height is measured in non-H units lacking a common denominator

User Account

All Pages