Using the data in the table, calculate the rate constant of this reaction.

A

+

B

⟶

C

+

D

Trial

[

A

]

(M)

[

B

]

(M)

Rate (M/s)

1

0.240

0.280

0.0153

2

0.240

0.700

0.0956

3

0.432

0.280

0.0275

k

=

Units

Give the numbers of significant figures indicated 60.1 0 3 1 2

How are bacteria and humans different? A. Bacteria are single-celled. B. Bacteria do not reproduce. C. Humans take in energy. D. Humans have the ability to move around.

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Michelle has a beaker containing NaCl. What is in Michelle's beaker

In the coffee-cup calorimeter you used in the laboratory, which of the following statements is true? A. The water is part of the system. (MA) B. The water is the system and the ice is the variable. C. The foam cups are not part of the system. D.

Which of the following is the final concentration of KCl if 500 ml of 0.25 M KCl is diluted to a final volume of 5 L? 0.025 L 0.0025 L 25 L 2.5 L

What do you use to measure mass

A salt shaker filled with 17.0g sodium chloride contain how many moles?

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