Which of the Following Equations Is Balanced

question 11

Multiple Choice

Which of the following equations is balanced?

• A)P₄(s)+ 10O₂(g)→ P₄O₁₀(s)
• B)ZnS(s)+ 3O₂(g)→ ZnO(s)+ 2SO₂(g)
• C)NH₃(g)+ O₂(g)→ NO₂(g)+ H₂O(g)
• D)4KBrO₃(s)→ 3KBrO₄(s)+ KBr(s)
• E)2Na(s)+ P(s)→ Na₃P(s)

Understand and interpret stem-and-leaf displays.

Interpret histograms and their characteristics.

Analyze time plots and trends over time.

Identify and interpret outliers.

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Definitions:

Risk-Free Interest Rate

The rate of return on an investment with no risk of financial loss, typically represented by the yield on government securities.

Exercise Price

The price at which an option holder can buy (call) or sell (put) the underlying asset.

Zero Coupon Bond

A type of bond that does not pay periodic interest payments and is instead issued at a discount to its face value, which is the amount paid to the holder at maturity.

Risk-Free Rate

The expected return on an investment that carries no risk, commonly exemplified by the interest rate on government bonds.