When  gaseous nitrogen monoxide reacts with  gaseous oxygen,  gaseous nitrogen dioxide is formed.  The reaction of 1.00 mol of nitrogen monoxide releases 57.2 kJ.      Write a thermal chemical equation for this reaction.  [Make sure to write it as the smallest whole number ratio, use subscripts and superscripts where applicable.  If you need any Greek symbols or arrows,  they are located in the math equation (square root symbol) in the tool bar immediately above this question.]  

When 0.200 moles of solid CaCO3 completely reacts with hydrochloric acid,  3.1 KJ of energy are released.  In addition, three products are formed: aqueous calcium chloride, liquid water and gaseous carbon dioxide.          Write a thermal chemical equation for this reaction.  [Make sure to write it as the smallest whole number ratio,  use subscripts and superscripts where applicable.  If you need any Greek symbols or arrows,  they are located in the math equation (square root symbol) in the tool bar immediately above this question.]    

When 1 mol of liquid water, H2O, decomposes to hydrogen gas and oxygen gas at constant temperature and pressure, 285.8  kJ of heat are absorbed.  Write a thermochemical equation for this reaction. [Make sure to write it as the smallest whole number ratio,  use subscripts and superscripts where applicable.  If you need any Greek symbols or arrows,  they are located in the math equation (square root symbol) in the tool bar immediately above this question.]        

The products of the combustion (rapid chemical combination of a substance with oxygen, involving the production of heat and light) of ethane, C2H6 , are carbon dioxide and water vapor.  The combustion of one mole of ethane releases 1560 kJ.  Write a thermal chemical equation for this reaction.  [Make sure to write it as the smallest whole number ratio, use subscripts and superscripts where applicable.  If you need any Greek symbols or arrows,  they are located in the math equation (square root symbol) in the tool bar immediately above this question.]    

Almost finished, you are doing great! Baby Virgil says, “You can do it!”

The Hamilton Canal has two polluting firms on its banks. Acme Industrial and Creative Chemicals each dump 150 tons of glop into the Canal each year. The cost of reducing glop emissions per ton equals $250 for Acme and $300 for Creative. The City of Hamilton (the city) wants to reduce overall pollution from 300 tons to 100 tons. (a) If the City knows the cost of reduction for each firm, what reductions will it impose to reach its overall goal? What will be the cost to each firm and the total costs to the firms together? (2 marks)(b) In a more typical situation, the city does not know the cost of pollution reduction for each firm. If the government decides to reach the overall goal by imposing uniform reductions on the firms, calculate the reduction made by each firm, the cost to each firm, and the total cost to the firms together. (2 marks)(c) Compare the total cost of pollution reduction in questions (a) and (b). If the City does not know the cost of reduction for each firm, is there still some way for it to reduce pollution to 100 tons at the total cost you have calculated in (a)? Explain. (2 marks)

According to Chapter 5, truth-default theory suggests that people generally tend to:

Jargon is best described as:

Power distance refers to:

The three tiny bones that vibrate in response to sound are called ___