Part A Determine the enthalpy for this reaction: Ca(OH)2(s) + CO2(g)→CaCO3(s) + H2O(1) Express your answer in kilojoules per mole to one decimal place. • View Available Hint(s) ΑΣΦ ? kJ/mol Submit

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Q: iven the following reactions: Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2…

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Q: can you help me calculate the percent error for my pKa? my pKa = 6.79 my Ka = 1.62 x 10^-7 the…

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Q: QUESTION 8: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as…

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Q: Convert the 98% T to absorbance: a. 0.008 b. 0.08 c. 0.021 d. 0.21

A: A (absorbance) = - logT  T = transmittance... Rule,   A = 2 - log (T%)  Given T% = 98

Q: What is the concentration of the undiluted chloride solution? Round off to three (3) significant…

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Q: Given the following reactions: Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- - --> H2…

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Q: 3. Calculate H and S for the reaction. Predict whether the reaction is spontaneous at 25 C and 500…

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Q: mass of HCl produced in FeCl, reactant?

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Q: 6) What meaning of solubility and? 7) What is the principle of conductivity meter?

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Q: In the drawing below, what quantity is represented by x? Reaction pathway Energy->

A: Activation energy is the energy gained by the reactants in order to proceed forward to form the…