The weight percent of silicon in six different rock samples, each containing different amounts of silicon, was measured by two different methods. The results are given in the table. Sample Method A Si wt% | Method B Si wt% 1 11.570 11.540 2 15.380 15.290 3 17.950 17.820 4 22.840 22.810 25.110 25.150 6 27.070 27.020 Determine tcalc.
The weight percent of silicon in six different rock samples, each containing different amounts of silicon, was measured by two different methods. The results are given in the table. Sample Method A Si wt% | Method B Si wt% 1 11.570 11.540 2 15.380 15.290 3 17.950 17.820 4 22.840 22.810 25.110 25.150 6 27.070 27.020 Determine tcalc.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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
Transcribed Image Text:The weight percent of silicon in six different rock samples, each containing different amounts of silicon, was measured by
two different methods. The results are given in the table.
Sample Method A Si wt% | Method B Si wt%
1
11.570
11.540
2
15.380
15.290
3
17.950
17.820
4
22.840
22.810
25.110
25.150
6
27.070
27.020
Determine tcalc.
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