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In a hypothetical reaction leading to the formation of carbon dioxide, it was found that at 150 seconds the concentration of carbon dioxide was 0.162 mol/L and at 579.5 seconds the concentration of carbon dioxide was 0.972 mol/L. What is the rate of formation of carbon dioxide over the specified time period in this reaction?
A backpacker wants to carry enough fuel to heat 2.2 kg of water from 30 C degree to 100.0 C degree. If the fuel he carries produces 36 kJ of heat per gram when it burns
One mole of CO29(g) is mixed with one mole of H2 (g) and passed over a catalyst for the following reaction: CO(g)+2H2(g)=CH3OH(g) At 500 K and a total pressure of 100 bar, 0.40 mol of CH3OH is gounf at equilibrium. What are the values of Kp and Kc?
Write the balanced formula unit equation for the reaction of sodium with oxygen (use major product). What is the sum of the coefficients
Why would pharmaceutical companies choose to use ethanol (CH3CH2OH) as a solvent in their cough medicine solutions, especially considering the fact that many people would prefer to avoid alcohol when they are sick or when administering this medici..
List the letter that corresponds to the reagent from the reagent table you need to carry out the following synthesis in 5 steps or less. Heat may not appear on the reagent table with the reagent
If we assume that the volume change is due entirely to this density change (that is we neglect thermal expansion of the ice/water), what is the difference between the enthalpy change and the energy change during theis process? Is this a significan..
Draw a flow sheet to show how you would separate the components of a mixture containing an acid substance, toluic acid; a basic substance, p-bromo-aniling and a neutral substance, anthracene.
Calculate the pH of a solution prepared by mixing 0.0800 mol of chloroacetic acid plus 0.0400 mol of sodium chloroacetate in 1.04 L of water. (pKa of chloroacetic acid = 2.865.)
Calculate the mass of propylene glycol that must be added to .360 kg of water to reduce the vapor pressure by 2.87 torr at 40 degrees celsius (Ph20 at 40 degrees = 55.3)
Draw the mechanism of the diel-alder reaction of 1,3-butadiene with maleic anhydride. Does the product have
Arrange the items on the food chain according to increasing mercury levels: microorganisms, people, small fish, and sharks.
Would you expect Cobalt(III) Acetylacetonate to be a diamagnetic or paramagnetic compound
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