ilovebmth1234
  • ilovebmth1234
A student sets up a reaction and calculates a possible yield of 55.9 grams of silver. If the student performs the reaction and the mass of actual silver obtained is 42.5 grams, what is the percent yield? A) 26% B) 36% C) 76% D) 86%
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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ilovebmth1234
  • ilovebmth1234
@sammyalabamy
sammyalabamy
  • sammyalabamy
how much silver is gone between the start and the end?
ilovebmth1234
  • ilovebmth1234
im not sure this is the question they gave me

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More answers

sammyalabamy
  • sammyalabamy
subtract the end result from the start first
ilovebmth1234
  • ilovebmth1234
13.4
sammyalabamy
  • sammyalabamy
now divide the start by the difference between the start and end
ilovebmth1234
  • ilovebmth1234
4.171 would be that answer
sammyalabamy
  • sammyalabamy
the problem that i asked would by set up like 13.4/55.9
ilovebmth1234
  • ilovebmth1234
0.23971377
sammyalabamy
  • sammyalabamy
subtract that from 1
ilovebmth1234
  • ilovebmth1234
0.76028623
sammyalabamy
  • sammyalabamy
move the decimal two places to the right
ilovebmth1234
  • ilovebmth1234
76.028623
sammyalabamy
  • sammyalabamy
theres your answer
ilovebmth1234
  • ilovebmth1234
C)76%
sammyalabamy
  • sammyalabamy
yep
ilovebmth1234
  • ilovebmth1234
mind helping m with one more?
sammyalabamy
  • sammyalabamy
sure
ilovebmth1234
  • ilovebmth1234
When given an Activity Series list of elements, the most reactive elements are always found where? A) at the top B) at the bottom C) in the middle D) not enough information to determine
sammyalabamy
  • sammyalabamy
look up the activity series. it should tell you there
ilovebmth1234
  • ilovebmth1234
At the top right?
sammyalabamy
  • sammyalabamy
yeah. sorry for the delay

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