You Have Learned That Adding Table Salt, NaCl (58 $\degree$ C
B)48

question 69

Multiple Choice

You have learned that adding table salt, NaCl (58.44 g/mol, 2.16 g/cm³) , to water (K_b = 0.52oC/m) increases the temperature at which it boils.You decide to try cooking pasta faster at a higher temperature in boiling salty water.What increase in the boiling point do you expect if you add 4 tablespoons (1 tbsp = 14.8 cm³) of salt to 16 oz of water (474 mL) ?

• A)14 \(\degree\)C
• B)4.8 \(\degree\)C
• C)28 \(\degree\)C
• D)3.0 \(\degree\)C
• E)8.4 \(\degree\)C

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Definitions:

Slavery

A system in which individuals are owned by others, denied freedom, and forced to work without consent.

Pennsylvania

A state in the northeastern United States known for its historical significance in American history, including housing the signing of the Declaration of Independence and the U.S. Constitution.

William Penn

An English Quaker leader and founder of the Province of Pennsylvania, a North American colony established in 1682 as a place of religious freedom.

Religious Toleration

The acceptance of diverse religious beliefs and practices in a given society without persecution.