What Is Q If 28

question 29

Multiple Choice

What is q if 28.6 g of water is heated from 22.0°C to 78.3°C? The specific heat of water is 4.184 J/g·°C.

• A) 2.60 J
• B) 2.63 kJ
• C) 6.74 kJ
• D) 9.37 kJ
• E) 3.94×10⁴ kJ

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Definitions:

Red

A color at the end of the visible spectrum of light, next to orange and opposite violet, often associated with danger or passion.

Hypothermia

A medical emergency that occurs when body temperature falls below 35°C (95°F), impairing body functions.

Acid-Base Imbalances

Disturbances in the normal balance between acids and bases in the blood or body fluids that can affect many bodily functions.

Coagulopathies

Disorders affecting the blood’s ability to coagulate or clot, leading to bleeding or thrombosis.