Sodium Metal and Water React to Form Hydrogen and Sodium

question 266

Multiple Choice

Sodium metal and water react to form hydrogen and sodium hydroxide.If 5.98 g of sodium react with water to form 0.26 g of hydrogen and 10.40 g of sodium hydroxide,what mass of water was consumed in the reaction?

• A)4.68 g
• B)5.98 g
• C)10.14 g
• D)10.66 g

---

Definitions:

Organismic Model

A perspective in psychology and biology that views living organisms as integrated entities responding adaptively to their environment.

Human Development

The comprehensive process of human growth and change, from infancy through adulthood, encompassing physical, cognitive, and socio-emotional development.

Developmental Issue

Problems or challenges that interfere with the normal progress of development in areas such as physical, emotional, or cognitive growth.

Theoretical Perspectives

Distinctive and systematic ways of thinking about phenomena, often used in academic disciplines to guide research and understanding.