Write balanced equation and calculate theoretical yield
A chemist burns 160 g of aluminum in oxygen to produce aluminum oxide. She produces 260 g of aluminum oxide. Write a balanced equation and calculate the theoretical yield and percent yield.
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Express your answer in terms of the initial temperature of water, T. I got T = T (final - 2.6) but the possible answers given don't make sense
A stock solution of perchloric acid is 70.5% by mass HClO4 and 29.5% by mass water. The density of the solution is 1.67 g·mL-1 at 20 C. Calculate the molarity of the solution.
Why is the production of sodium azide and nitrogen gas in an airbag so rapid compared to the production of sodium bicarbonate and acetic acid?
As an organizational leader investing your company’s cash, would you choose stocks, bonds, or derivatives for investment purposes? Please explain in detail why you chose to invest in the financial method you selected. Please make sure you ta
calculate the volume of hydrogen produced at 1.50 atm and 19 degress celsius by the reaction of 26.5 g of zince with excess hydrochloric acid according to the balanced equation
Assessing interest rate differentials among countries: In countries experiencing high inflation, the annual interest rate may exceed 50 percent, in other countries such as the United States and many European countries, annual interest rates are typic
Determine the empirical formula of a 4.58g sample that contains 2 g of phosphorus with the balance of the mass being oxygen
If you have 200.0 g of radioisotope with a half-life of 5 days. How much isotope would remain after 15 days?
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