The Balanced Chemical Equation and Rate Law for the Reaction

question 60

Multiple Choice

The balanced chemical equation and rate law for the reaction between NO(g) and H₂(g) at a particular temperature are
2NO(g) + 2H₂(g) → N₂(g) + 2H₂O(g)
Rate = k[NO]²[H₂]
What is the reaction order with respect to nitric oxide?

• A)4
• B)0
• C)1
• D)3
• E)2

---

Definitions:

Purchasing

The process of acquiring goods, services, or works from an external source, often via a tendering or competitive bidding process.

Vendors And Suppliers

Businesses or individuals that provide products or services to other entities as part of the supply chain.

Payments

Transactions involving the transfer of money or valuables in exchange for goods, services, or to fulfill obligations.

Cost Reimbursable Contract

A type of contract where the purchaser agrees to pay the supplier for actual costs incurred plus a fee or profit.