When the Equation Below Is Balanced,the Coefficient of Sulfuric Acid,H₂SO₄

question 9

Multiple Choice

When the equation below is balanced,the coefficient of sulfuric acid,H₂SO₄ is:
NaCN + H₂SO₄ → Na₂SO₄ + HCN

• A)1
• B)2
• C)3
• D)4

---

Definitions:

Capillary Refill

A test to assess circulatory status, where pressure is applied to a nail bed until it turns white, then released to see how quickly blood returns to the area.

Seconds

A unit of time equal to one sixtieth of a minute, used to measure time in a precise and detailed manner.

Anterior Fontanel

The largest soft spot on a baby's skull that eventually closes as the bones of the skull grow and fuse together.

Developmental Outcome

The result or impact of growth and developmental processes, particularly in children, in areas such as cognitive, physical, and emotional development.