3) Calculating Percent Recovery Examples: a) Unknown A or C: Toploading Balance Mass of recovered solid Mass of solid (original solid weight) 1.207 g 2.892 g 2.892 g x 100% 1.207 g How many significant digits is that? Percent Recovery:

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3) Calculating Percent Recovery Examples:
a) Unknown A or C: Toploading Balance
Mass of recovered solid
Mass of solid (original sold weight 1.277.
2.892 g
2.892 g x 100%
1.207 g
How many significant digits is that?
Percent Recovery:
b) Unknown A or C: Analytical Balance
Mass of recovered solid
0.8923
Mass of solid (original solid weight) 1.2075 g
0.8923 g x 100% =
1.2015
How many significant digits is that?
Percent Recovery:
Transcribed Image Text:3) Calculating Percent Recovery Examples: a) Unknown A or C: Toploading Balance Mass of recovered solid Mass of solid (original sold weight 1.277. 2.892 g 2.892 g x 100% 1.207 g How many significant digits is that? Percent Recovery: b) Unknown A or C: Analytical Balance Mass of recovered solid 0.8923 Mass of solid (original solid weight) 1.2075 g 0.8923 g x 100% = 1.2015 How many significant digits is that? Percent Recovery:
c) Unknown B: Toploading Balance
Mass of recovered solid
0.842
Mass of solid (original solid weight) 1.207q
Percent Recovery: 0.842 g x 100% =
1.207
How many significant digts is that?
d) Unknown B: Analytical Balance
Mass of recovered solid
3.0923 q
Mass of solid (original solid weight) 1.2075 g
3.0923 x 100%=
1.2075
How many significant digit is that?
Percent Recovery:
Transcribed Image Text:c) Unknown B: Toploading Balance Mass of recovered solid 0.842 Mass of solid (original solid weight) 1.207q Percent Recovery: 0.842 g x 100% = 1.207 How many significant digts is that? d) Unknown B: Analytical Balance Mass of recovered solid 3.0923 q Mass of solid (original solid weight) 1.2075 g 3.0923 x 100%= 1.2075 How many significant digit is that? Percent Recovery:
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