Pts M
[Review Topics]
[References)
Use the References to access important values if needed for this question.
For the following reaction, 6.91 grams of oxygen gas are mixed with excess hydrogen sulfide. The reaction yields 1.85 grams of water.
2HS(g) + 302(g) + 2H2O(l) + 2502 (8)
pts 2rea
pts 2rea
a. What is the theoretical yield of water?
pts
M
pls M
b. What is the percent yield for this reaction?
1 pts
M
%
1 pts2reg
pls
M
Submit Answer
7 more group attempts remaining
Retry Entire Group
DIS
M
11 pts
1 pts 2reg
1 pts 2reg

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.