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Q. Calculate the amount of heat required to raise the temperature of 1.00 kg of ethylene glycol from 20.0 0C to 80.0 0C if the specific heat of Ethylene glycol is 2.35 J/g.0C.
Q. Find out the Celsius temperature of 2.49 mol of gas contained in a 1.00 L vessel at 1.8 atm pressure.
Find the pH solution & Hydronium ion concentration and What is the pH of a solution of 0.17 M acid and 0.81 M of its conjugate base if the pKa = 8.62?
Application of ideal gas law - How high can you raise the temperature of the gas without bursting the vessel?
Application of Boyle's Law - Determine the molecular formula of the compound
Compute the molarity of a solution prepared by dissolving 15.2 grams of CaCl2 in H2O with a solution volume equal to 5.00 x 10² millimeters.
Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..
Hydronium ion concentration using Henderson-Hasselbalch equation - What is the hydronium ion concentration of a solution
Determine the concentration of a solution prepared by diluting 25.0 milliliters of a 12 molar HCl solution with H2O until the final volume is 2.50 x 10² milliliters.
Understanding of Chemistry basics - explain a situation that violates the second law of thermodynamics?
Periodicity in the ionization energy and balancing the equation - Complete the following chemical reactions by writing the product(s) and balancing the equations:
Find the mass of the substance and the volume of a gas in a reaction - determine the mass of solid ammonium nitrate that must be used to obtain 0.145 L of dinitrogen oxide gas at STP.
Using the information below, calculate the mass of benzene in each phase and find the total mass of benzene at the site.
How you will protect an underground pipe line from corrosion and what are biodegradable polymers or what are conducting polymers
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