Question 17 Homework - Unanswered
Write out the equation between aluminum and oxygen to form aluminum oxide and balance. If the actual amount of
aluminum oxide produced when 2.50 grams of aluminum react with 2,50 grams of oxygen is 3.50 grams, what is the percent
yield of the reaction?
2555 for

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

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