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how do I calculate k, using this data, Trial <?xml:namespace prefix = o ns = \"u

ID: 622841 • Letter: H

Question

how do I calculate k, using this data,

Trial <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /?>

1

2

3

4

Length Mg (cm)

0.7

0.35

0.7

0.7

Surf. Area (cm2)

0.4218

0.2118

0.4218

0.4218

[HCl] (M)

1.0

1.0

0.5

1.0

Volume HCl (mL)

20

20

20

20

Temperature (K)

293

293

293

273

Time (s)

Trial <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /?>

1

2

3

4

Length Mg (cm)

0.7

0.35

0.7

0.7

Surf. Area (cm2)

0.4218

0.2118

0.4218

0.4218

[HCl] (M)

1.0

1.0

0.5

1.0

Volume HCl (mL)

20

20

20

20

Temperature (K)

293

293

293

273

Time (s)

Explanation / Answer

plot the graph of the reactant and product and get a equation of reaction rate from ms-excel. K can be calculated after the order is known from the graph.,