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For the gaseous reaction H2O + SO3 H2SO4, K = 1.0 at 200 K. If the temperature on the system at equilibrium is increased, what will happen to the concentration of sulfur trioxide?
Which of the following statements are true? For any false statements, explain. a) Nitric acid reacts with magnesium metal and copper metal.
Molecular distances are usually given in nanometers (1 nm = 1 × 10-9 m) or in picometers (1 pm = 1 × 10-12 m). However, the angstrom (Å) unit is sometimes used, where 1 Å = 1 × 10-10 m. (The angstrom unit is not an SI unit.) If the distance betwee..
how many liters of the HCN solution must be added to the NaCN to prepare the buffer. Now add 1.60grams of NaOH (solid) to the buffer. What will be the new pH.
Depict the skeletal structure of the major product produced when 1 equivalent of Br2 reacts with p-dipropylbenzene in the presence of FeBr3.
If Sodium hydroxoide has a H+ of 4.2 x 10^ -10, then what is its OH- , pH, and pOH? If hydrochloric acid has a pOH of 11.5, then what is its pH, OH-, and H+? If potasssium hydroxoide has a pH of 2.5, then what is its H+, OH-, and pH?
What is the difference in entropy between ethanol's liquid and gaseous states at 351.44 K? What I'm asking is what is the size of the "jump" on the Sm versus Temperature curve.
calculate the vapor pressure of a solution containing 27.5 of glycerin in 126 of water at 30.0 . the vapor pressure of
A solution is prepared by dissolving 0.19 of acetic acid and 0.19 of ammonium chloride in enough water to make 1.0 of solution. What is the concentration of Ammonia in the solution
what is the hydrogen ion concetration of a solution that has a pH of 4.7
Calculate deltaH degrees for each of the following reactions: 4Na(s)+O29g) 2NaO(s) 2Na(s)+2H2O(l) 2NaOH(aq)+ H2(g)
Question- Write the formula of each compound, and determine its molecular (formula) mass. Type your answer using the format CO2 for CO2.
Describe or give examples of the following types of reactions. identify the reactants and products according to type eg . alcohol, ester etc.,
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