Chemistry, 05.05.2021 21:10 anonymousanon

According to his prelaboratory theoretical yield calculations, a student's experiment should have produced 1.44g of magnesium oxide. When he weighed his product only 1.23g of magnesium oxide was present. What is the student percent yield?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:30, kristineford198

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Answers: 3

continue

Chemistry, 21.06.2019 22:30, britotellerialuis

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Answers: 1

continue

Chemistry, 22.06.2019 05:30, sethjohnson386pbnm3x

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Answers: 3

continue

Chemistry, 22.06.2019 07:20, camillexv2668

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Answers: 1

continue

You know the right answer?

According to his prelaboratory theoretical yield calculations, a student's experiment should have pr...