When the Equation __ C₅H₆N₂OS(s)+ __ O₂(g)→ __ CO₂(g)+ __ H₂O(l)+ __ N₂(g)

question 97

Multiple Choice

When the equation
__ C₅H₆N₂OS(s) + __ O₂(g) → __ CO₂(g) + __ H₂O(l) + __ N₂(g) + __ SO₂(g)
Is balanced,the sum of all the coefficients (simplest whole number) is

• A)19.
• B)20.
• C)24.
• D)18.
• E)21.

---

Definitions:

Principle of Contrast

A design principle that suggests using differences in color, size, shape, and texture to make an element stand out.

Pull Quote

A significant or attention-grabbing quote or excerpt pulled from a document or story to highlight and attract readers.

Proximity

The closeness or physical distance between people, objects, or geographical locations.

Basic Principles

Fundamental truths or propositions that serve as the foundation for a system of belief or behavior or for a chain of reasoning.