One of the Steps in the Fixation of Nitrogen by Lightening

question 26

Multiple Choice

One of the steps in the fixation of nitrogen by lightening is given below.2NO₂(g) + H₂O(l) $\rarr$ HNO₂(aq) + HNO₃(aq) In this reaction, is the element nitrogen oxidized or reduced

• A) Nitrogen is oxidized in this reaction.
• B) Nitrogen is reduced in this reaction.
• C) Nitrogen is oxidized and reduced in this reaction.
• D) Nitrogen is neither oxidized nor reduced in this reaction.

Understand the essence of mean absolute deviation (MAD) and bias as metrics of forecast accuracy.

Identify different types of errors in demand forecasting and how to calculate forecast error.

Understand the similarities and differences between CPFR (Collaborative Planning, Forecasting, and Replenishment) and S&OP (Sales and Operations Planning) processes.

Identify logistical problems that can arise from misalignment between supply and demand and discuss methods to mitigate these effects.