A Compound Containing Sulfur,nitrogen,and Hydrogen Has a Composition of 86

question 44

Multiple Choice

A compound containing sulfur,nitrogen,and hydrogen has a composition of 86.6% sulfur,12.6% nitrogen,and 0.91% hydrogen by mass.A solution prepared by dissolving 3.130 g of this compound in 25.00 g of bromoform,CHBr₃,produces a solution that freezes at -0.31°C.What is the molecular formula of the compound? (K_f for bromoform is 14.4°C/m,and pure bromoform has a freezing point of 7.8°C.)

• A)SNH
• B)S₃N₂H₂
• C)S₆N₂H₂
• D)S₃NH
• E)S₂N₂H₂

Understand the concept of consumer surplus and how it is depicted graphically.

Calculate consumer surplus at different price points given a supply and demand diagram.

Analyze changes in total surplus resulting from price changes.

Determine the equilibrium quantity and price in a market.

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Definitions:

Actor-observer Effect

The tendency to attribute one's own actions to external factors while attributing others' actions to their personality or disposition.

Unpredictable

Lacking a pattern or plan, not able to be predicted.

External Factors

Elements outside an individual that can influence their behavior, decisions, health, and psychology, including social, environmental, and economic factors.

Internal Attributions

Attributing behavior to personal traits rather than external factors.