What Mass (G) of CaF₂ is Formed When 47

question 124

Multiple Choice

What mass (g) of CaF₂ is formed when 47.8 mL of 0.334 M NaF is treated with an excess of aqueous calcium nitrate?

• A) 2.49
• B) 0.472
• C) 1.25
• D) 0.623
• E) 0.943

---

Definitions:

Howard Gardner

An American developmental psychologist best known for his theory of multiple intelligences, which suggests that intelligence is not a single entity but consists of various distinct types.

Euphonium

A brass wind instrument of the tuba family, with a wide conical bore and a mellow tone.

Accordion

The accordion is a musical instrument with pleated bellows, played by compressing and expanding while pressing buttons or keys to produce sound.

Bodily Kinesthetic Intelligence

One of Howard Gardner's multiple intelligences, referring to the capacity to manipulate objects and use physical skills effectively, often seen in athletes and dancers.