A Piece of a Newly Synthesized Material of Mass 12

question 85

Multiple Choice

A piece of a newly synthesized material of mass 12.0 g at 88.0C is placed in a calorimeter containing 100.0 g of water at 20.0C.If the final temperature of the system is 24.0C,what is the specific heat capacity of this material?

• A)10.2 J  g ^{ 1}  (  C) ^{ 1}
• B)1.58 J  g ^{ 1}  (  C) ^{ 1}
• C)2.18 J  g ^{ 1}  (  C) ^{ 1}
• D)9.50 J  g ^{ 1}  (  C) ^{ 1}
• E)0.54 J  g ^{ 1}  (  C) ^{ 1}

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Definitions:

Ampicillin Sodium

A sodium salt form of ampicillin, a broad-spectrum penicillin antibiotic used to treat various bacterial infections.

Reconstitution

The process of adding a diluent to a dried or concentrated substance to make it into a liquid form suitable for injection or ingestion.

Diluent

A substance used to dilute a drug or chemical to achieve the desired concentration.

Bacteriostatic SW

Bacteriostatic sterile water is used to dilute or dissolve medications, inhibiting the growth of bacteria.