SbCl5 (g) ⇔ SbCl3 (g) + Cl2 (g) An 89.7 gram sample of liquid SbCL5 is placed in an evacuated 15.0 liter rigid container. As the container is heated to 500 K, the sample vaporizes completely and starts to decompose according to the equation above. The decomposition is endothermic.

a. Write the equilibrium constant expression, Kc, for the reaction above.

b. When the SbCl5 vapor completely vaporizes at 500 K, what is the molarity before it decomposes?

c. When the system has reached equilibrium at 500 K, the total number of moles of gas in the container is 0.387. Calculate the number of moles of each gas at equilibrium in the container at 500 K.

d. Calculate the equilibrium constant, Kc.

Ineed someone to see if my answers are correct! if any are wrong let me know what the correct answers would be and how to get that answer! 1. how many moles of sodium chloride are in 28 grams od nacl? a. 265 mole naclb. 856 mole naclc. 479 mole of nacld. 1.2 mole nacl < my choice2. 734 grams of lithium sulfate (li2so4) are dissolved to make 2500 ml of solution what is rhe molaratiy? a. 2.67 mb. 4.56 mc. 3.89 m < my choiced. 1.78 m3. how many grams of cacl2 would be dissolved in 3.0 l of a 0.50 m solution of cacl2? a. 250 g cacl2 b. 166.5 g cacl2c. 113.65 g cacl2d. 98 g cacl2 < my choice4. suppose you had 58.44 g of nacl and you dissolved it in exactly 2.00 liters. the molarity if the solution would be 0.5 mtrue < my choicefalse 5. i would need 22g of naoh to make a 3.0 m solution using 250 ml of solvent.true < my choicefalse6. identify the solute: you have a .0195 m solution made from using 6.5 g of solute and 3 l of solvent. identify the solute by solving for molar weight.a. the solute is nacl because the molar weight is 58.43 g/mol < my choiceb. the solute is h2so4 because the molar weight is 98.06 g/molc. the solute is cacl2 because the molar weight is 111.11 g/mol

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Which of the following units is not an official si unit? mole liter kilogram ampere