Water and HSO₄^- Can Either Accept Protons or Donate Protons

question 90

Multiple Choice

Water and HSO₄^- can either accept protons or donate protons.Such substances are said to be

• A)amphoteric.
• B)conjugate.
• C)diprotic.
• D)monoprotic.
• E)triprotic.

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Definitions:

Payment Stream

A series of periodic payments that may be constant or variable, over time, often associated with loans or investments.

Discount Rate

In finance, the interest rate used to determine the present value of future cash flows, or in central banking, the rate charged to commercial banks for loans from the central bank.

Present Value

The present value is the current worth of a future sum of money or stream of cash flows given a specified rate of return.

Cash Flows

The total amount of money being transferred into and out of a business, project, or financial product, often analyzed to assess the entity's liquidity, solvency, and financial viability.