A Solution Is Prepared by Adding 1

question 8

Multiple Choice

A solution is prepared by adding 1.77 grams of sodium nitrate,2.4 grams of potassium chloride,and 0.973 gram of ammonium nitrite to 255 grams of water.Calculate the total mass of the solution and express the sum in the proper number of significant figures.

• A)2.6 * 10² g
• B)2.60 *10² g
• C)2.601 * 10² g
• D)2.6014 * 10² g
• E)2.60143 * 10² g

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Definitions:

Precautionary Demand

The desire to hold cash or liquid assets as a safeguard against potential financial emergencies.

Speculative Demand

The demand for assets or goods not for their immediate consumption or use, but for the purpose of resale at a higher price in the future.

Transaction Demand

The demand for money as a medium of exchange, influenced by the level of economic activity.

Branch Banking

The operation of a banking service through multiple branches located in different areas, offering a wide range of services to customers across locations.