Question

A certain lithium battery weighs 0.6 g and has a capacity of 2250. mA hr (that is, the cell can store charge equivalent to a current of 2250. mA flowing for 1 hr). a. What is the capacity of this cell in coulombs? b. What mass of the reactants is needed to deliver 2250. mA hr? c. What percentage of the cell mass consists of reactants?

Name: a certain lithium battery weighs 06 g and has a capacity of 2250 ma hr that is the cell can store charge equivalent to a current of 2250 ma flowing for 1 hr 5 points each 15 points total a w 79183
Uploaded: 2022-07-28T19:57:26-08:00
Duration: 2 min 47 s
Channel: Nicole Smina
Description: a certain lithium battery weighs 06 g and has a capacity of 2250 ma hr that is the cell can store charge equivalent to a current of 2250 ma flowing for 1 hr 5 points each 15 points total a w 79183

          A certain lithium battery weighs 0.6 g and has a capacity of
2250. mA hr (that is, the cell can store charge equivalent to a
current of 2250. mA flowing for 1 hr). a. What is the capacity of this cell in coulombs? b. What
mass of the reactants is needed to deliver 2250. mA hr? c. What
percentage of the cell mass consists of reactants?

Added by Eugenia C.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Nicole Smina

07/28/2022

Step 1

So, we have: \[2250 \, \text{mA hr} \times 3600 \, \text{coulombs/mA hr} = 8100000 \, \text{coulombs}\] Show more…

Show all steps

Thanks for your feedback!

A certain lithium battery weighs 0.6 g and has a capacity of 2250. mA hr (that is, the cell can store charge equivalent to a current of 2250. mA flowing for 1 hr). a. What is the capacity of this cell in coulombs? b. What mass of the reactants is needed to deliver 2250. mA hr? c. What percentage of the cell mass consists of reactants?