What Is the Ratio of A/B Where a , B

question 150

Multiple Choice

What is the ratio of A/B where A , B , C , and D represent the coefficients of the balanced equation?
A Mg₃N₂ + B H₂O→C NH₃ + D Mg(OH) ₂

• A) 1/6
• B) 1/4
• C) 2/7
• D) 2/9
• E) none of these

---

Definitions:

Mean

A measure of central tendency in statistics, calculated by dividing the sum of all values in a set by the number of values.

Risk-Free Asset

An investment that is expected to return its original investment value without any loss, typically with low returns.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of numeric values.

Risky Asset

A financial instrument that has a significant degree of risk associated with it, potentially leading to loss or gain.