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A compound has the general formula X2O, with X representing an unknown element or ion and O representing oxygen. Which of the following could NOT be a name for this compound? Explain your answer. sodium oxide iron(II)oxide copper(I)oxide dinitrogen monoxide water

A compound has the general formula X2O, with X representing an unknown element or ion and O representing oxygen. Which of the following could NOT be a name for this compound? Explain your answer. sodium oxide iron(II)oxide copper(I)oxide dinitrogen monoxide water

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A compound has the general formula X2O, with X representing an unknown element or ion and O representing oxygen. Which of the following could NOT be a name for this compound? Explain your answer.

  1. sodium oxide
  2. iron(II)oxide
  3. copper(I)oxide
  4. dinitrogen monoxide
  5. water
Chemical Connections 3C Nitric Oxide: Air Pollutant and Biological Messenger Nitric oxide, NO, is a colorless gas whose importance in the environment has been known for several decades but whose the last two decades that this highly reactive, seemingly biological importance is only now being fully recognized. This hazardous compound is synthesized in humans and plays molecule has 11 valence electrons. Because its number of a vital role as a signaling molecule in the cardiovascular electrons is odd, it is not possible to draw a structure for NO system (Chemical Connections 24F). that obeys the octet rule; there must be one unpaired elec- tron, here shown on the less electronegative nitrogen atom. Imagine the surprise when it was discovered within An unpaired - electron :N=0 Nitric oxide The importance of NO in the environment arises from the fact that it forms as a by-product during the combustion of fossil fuels. Under the temperature conditions of internal combustion engines and other combustion sources, nitrogen and oxygen of the air react to form small quantities of NO: heat Na + 02 2NO Nitric oxide When inhaled, NO passes from the lungs into the blood- stream. There it interacts with the iron in hemoglobin, de- creasing its ability to carry oxygen. What makes nitric oxide so hazardous in the environment is that it reacts almost immediately with oxygen to form NO,. When dissolved in water, NO, reacts with water to form nitric acid and nitrous acid, which are major acidifying components of acid rain. 2NO + 0, 2NO, Nitrogen dioxide Nitrie oxide Colorless nitric oxide, NO, coming from the tank, bubbles through the water. When it reaches the air, it is oxidized to brown nitrogen dioxide, NO,. + H,0- NO, Nitrogen dioxide HNO, Nitric acid Charles D. Winters
Transcribed Image Text:Chemical Connections 3C Nitric Oxide: Air Pollutant and Biological Messenger Nitric oxide, NO, is a colorless gas whose importance in the environment has been known for several decades but whose the last two decades that this highly reactive, seemingly biological importance is only now being fully recognized. This hazardous compound is synthesized in humans and plays molecule has 11 valence electrons. Because its number of a vital role as a signaling molecule in the cardiovascular electrons is odd, it is not possible to draw a structure for NO system (Chemical Connections 24F). that obeys the octet rule; there must be one unpaired elec- tron, here shown on the less electronegative nitrogen atom. Imagine the surprise when it was discovered within An unpaired - electron :N=0 Nitric oxide The importance of NO in the environment arises from the fact that it forms as a by-product during the combustion of fossil fuels. Under the temperature conditions of internal combustion engines and other combustion sources, nitrogen and oxygen of the air react to form small quantities of NO: heat Na + 02 2NO Nitric oxide When inhaled, NO passes from the lungs into the blood- stream. There it interacts with the iron in hemoglobin, de- creasing its ability to carry oxygen. What makes nitric oxide so hazardous in the environment is that it reacts almost immediately with oxygen to form NO,. When dissolved in water, NO, reacts with water to form nitric acid and nitrous acid, which are major acidifying components of acid rain. 2NO + 0, 2NO, Nitrogen dioxide Nitrie oxide Colorless nitric oxide, NO, coming from the tank, bubbles through the water. When it reaches the air, it is oxidized to brown nitrogen dioxide, NO,. + H,0- NO, Nitrogen dioxide HNO, Nitric acid Charles D. Winters
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