Ammonia, an Important Source of Fixed Nitrogen That Can Be

question 6

Multiple Choice

Ammonia, an important source of fixed nitrogen that can be metabolized by plants, is produced using the Haber process in which nitrogen and hydrogen combine. N₂(g) + 3H₂(g) → 2NH₃(g)
How many grams of nitrogen are needed to produce 325 grams of ammonia?

• A)1070 g
• B)535 g
• C)267 g
• D)178 g
• E)108 g

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Definitions:

Needle Holder

A surgical instrument used by doctors to hold a needle while suturing tissues.

Detergent

A chemical compound used to remove dirt and grease, commonly used in cleaning processes due to its surfactant properties.

Ratchet

Locking mechanism of an instrument.