The normal boiling point of a certain liquid X is 141.10 °C, but when 73.6 g of benzamide (C,H,NO) are dissolved in 750. g of X the solution boils at 142.5 °C instead. Use this information to calculate the molal boiling point elevation constant K, of X. Round your answer to 2 significant digits.

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A: We are required to determine the charge on an ion from an element in group 15

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Q: 63. Apply Graph mass versus volume for the data given in the table. What is the slope of the line?…

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Q: MASS SPECTRUM entify the following from the low resolution mass spectrum of the unknown compound:…

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Q: Step 1: Find the Central Atom Central atom is: S Look your line bond structure on page 1. :0 - 5=0…

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Q: Hydrogen peroxide . H_{2}*O_{2} is a colorless liquid . A concentrated solution of it is used as a…

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Q: H Η H H Η Η

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Q: 1. Diego is saving turtles from a plastic net and must swim de 1.40 ater. How many liters of water…

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Q: Consider the reaction below: 3 Pb(NO3)2(aq) + 2 AlBr3(aq) ----> _ Compound A + _ Compound B (OR…

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Q: he industrial preparation of methane: CO(g) + 3 H2(g) CH4(g) + H₂O(g. ming equilibrium, what will…

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A: compound which abstract the proton[H+] is called base

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Q: What will be the final temperature of an iron and water mix , after a 44.1 g bar of iron initially…

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Q: 4. For each acid-base reaction below Label the acid and base i. ii. iii. iv. V. Draw the arrows that…

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Q: One carrot may contain 0.75 mg of vitamin A (C20H30O). How many moles of vitamin A is this?  How…

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Q: 0: :0: -2

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Q: When 426. mg of a certain molecular compound X are dissolved in 30. g of benzene (C6H6), the…

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