If There Are 0

question 30

Multiple Choice

If there are 0.505 g of NaCl (58.44 g/mol) left in a beaker that originally contained 75.0 mL of saltwater, what must have been the concentration of the original solution?

• A)0.00647 M
• B)0.0115 M
• C)0.0673 M
• D)0.115 M
• E)0.673 M

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Definitions:

Payroll Account

A bank account specifically used by businesses to process salary payments to their employees.

Safety Stock

Additional inventory kept to prevent stockouts due to variability in demand or supply lead time.

Banking Relationship

Refers to the business interactions and communications between a bank and its customers, including the services and products offered.

Immediate Decrease

A sudden decrease in value or amount, happening without delay or within a very short time frame.