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Question- Methan gas can be made from carbon monoxide and hydrogen gases according to the equation 2CO(g) + 2 H2 -> CO2(g) +CH4(g)What mass of CO is required to produce 8.75 x 10 25 molecules of CH4(g) explain
Solve the above problem and provide steps with explanation
What is delta U when 1.00 mol of liquid water vaporizes at 100 degrees C? The heat of vaporization is 40.66kJ/mol at 100 degrees C.
A reaction that is used to propel rockets is N2O4(l) + 2N2H4(l) --> 3N2(g) + 4H2O(g). This reaction has the advantage that neither product is toxic, so no dangerous pollution is released
Quantum number representations - What are the possible values of the four quantum numbers for one electron in a 5d orbital?
The most amino acids appear bluish purple when treated with ninhydrin reagent. Proline as well as hydrocyproline appears yellow. Propose a reason for this difference
What is the final pressure of a gas that has an initial pressure of 13atm and a volume of 20L. final volume 50
Explain the fact that even though dibenzoylmethane is not a methyl ketone it gives a positive iodoform test
Several compounds containing merely sulfur (S) and fluorine (F) are known. Three of them have the subsequent compositions. Explain how do these data illustrate the law of multiple proportions
K = 0.040 for the reaction below at 450C. If the reaction starts with .20M Cl2 and .20M PCl3 what concentration of PCl5 will be present at equilibrium PCl5(g) PCl3(g) + Cl2(g)
Explain which of the subsequent species are capable of hydrogen bonding among themselves
For the following reactions, write the balanced formula equation, complete ionic equation, and net ionic equation. (Use the lowest possible coefficients.
The standard molar entropy is 229.6 J /(K.mol). The isobaric molar heat capacity is 52.5 J I (K.mol).
a 5.05g sample of a copper substance was heated in air and 6.32g of copper ii oxide was formed. what was the formula
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