How much energy in kilocalories would combustion of methane
The combustion of 45.0 g of methane (natural gas) releases 2498 kJ of heat energy. How much energy in kilocalories kcal would combustion of 0.670oz of methane release?
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A piece of silver with a total mass of 12.31 g was placed in a graduated cylinder filled with 10.00 mL of water. The density of silver is 10.50 g/mL. What will be the final volume in the graduated cylinder.
Describe the issues to be considered and the strategies that can be implemented to ensure optimum utilization of applied Nitrogen on Calcareous clay soil, Acid sandy soil and acid clay soil.& ;
A 40.4g sample of glucose (a nondissociated, nonvolatile solute with the formula C6H12O6) is dissolved in 152.4 g of water. what is the vapor pressure of this solution at 100c?
The titration required 287 s at a constant current of 24.25 mA to reach the endpoint.& ; Calculate the percentage of As2O3 (197.84 g/mol) in the insecticide
A pendulum is 0.80 m long and the bob has a mass of 1.0 kg. At the bottom of its swing, the bob"s speed is 1.6 m/s. A) What is the tension in the string at the bottom of the swing? B) Explain why the tension is greater than the weight of the bob.
3 isotopes of argon occur in nature. Ar-36, Ar-38, and Ar-40. The abundance of each are as follow: 0.34%, 0.07%, and 99.59%, calculate the average atomic weight of argon.
The first-order bright fringe is a distance of 4.84 mm from the center of the central bright fringe. For what wavelength of light will the first-order dark fringe be observed at this same point on the screen?
What is a common deficiency disorder of these nutrients? What diet and/or lifestyle factors contribute to risk of deficiency?
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Problem: What were the main challenges and/or joys and/or developments at the social and individual levels?
1. Select any global culture, beyond the American culture. What is the culture that you selected?
Question: Culture determines how members of society think and feel; it directs their actions and defines their outlook on life.
Problem: According to functionalists, schools play a vital role in the functioning, survival and perpetuation of society.
According to conflict theorists, class inequality arises from the unequal distribution of power and resources in society. How do functionalists see social class
The quality and character of school life that is based on patterns of students', parents' and school personnel's experience of school life
What do you call a continuing process whereby individuals acquire the knowledge, language, social skills, norms, behaviour and values to conform