Consider the reaction and the information in the table provided. Calculate the average rate of formation of P205 between 20.0s and 40.0s. 2H3PO4 → P205 + 3H20 Time (s) 0.0 10.0 Conc P205 20.0 30.0 40.0 50.0 0 0.00120 0.00420 0.006000.00720 0.00780 (M) Express your answer to the correct number of significant figures, in scientific notation and include units with your answer.
Consider the reaction and the information in the table provided. Calculate the average rate of formation of P205 between 20.0s and 40.0s. 2H3PO4 → P205 + 3H20 Time (s) 0.0 10.0 Conc P205 20.0 30.0 40.0 50.0 0 0.00120 0.00420 0.006000.00720 0.00780 (M) Express your answer to the correct number of significant figures, in scientific notation and include units with your answer.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:QUESTION 3
Consider the reaction and the information in the table provided. Calculate the average rate of formation of P205 between 20.0s and 40.0s.
2H3PO4 + P205 + 3H20
Time (s) 0.0 10.0
20.0
30.0
40.0
50.0
Conc P205
0 0.00120 0.00420 0.00600 0.007200.00780
(M)
Express your answer to the correct number of significant figures, in scientific notation and include units with your answer.
QUESTION 4
Phosphorous-32 (O) decays by beta emission to form sulfur-32(0). How many half-lives have passed in the reaction shown?
000000
00000O
B-decay O0 0000
2000 00
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