Asked by Brittney
J. J. Berzelius collected the following data for three reactions:
Reaction 1 – 11.56 grams of lead sulfide, PbS, were formed when 10.0 grams of lead reacted with 1.56 grams of sulfur
Reaction 2 – 11.56 grams of lead sulfide were formed when 10.0 grams of lead reacted with 3.00 grams of sulfur
Reaction 3 – 11.56 grams of lead sulfide were formed when 18.0 grams of lead reacted with 1.56 grams of sulfur. Explain his observations in terms of the concept of limiting reactants.
Reaction 1 – 11.56 grams of lead sulfide, PbS, were formed when 10.0 grams of lead reacted with 1.56 grams of sulfur
Reaction 2 – 11.56 grams of lead sulfide were formed when 10.0 grams of lead reacted with 3.00 grams of sulfur
Reaction 3 – 11.56 grams of lead sulfide were formed when 18.0 grams of lead reacted with 1.56 grams of sulfur. Explain his observations in terms of the concept of limiting reactants.
Answers
Answered by
DrBob222
Pb + S ==> PbS
10.0..1.56..11.56
10.0..3.00..11.56
18.0..1.56..11.56
10.0g Pb and 1.56 g S are the stoichiometric quantities for PbS to form. Anything more than 10.0 g Pb/1.56 g S will not produce anymore PbS. That is, 10.0 g Pb and more S than 1.56 still produces 11.56g PbS and 1.56 g S and more Pb than 10.0 g will still produce only 11.56g PbS.
10.0..1.56..11.56
10.0..3.00..11.56
18.0..1.56..11.56
10.0g Pb and 1.56 g S are the stoichiometric quantities for PbS to form. Anything more than 10.0 g Pb/1.56 g S will not produce anymore PbS. That is, 10.0 g Pb and more S than 1.56 still produces 11.56g PbS and 1.56 g S and more Pb than 10.0 g will still produce only 11.56g PbS.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.