Okoye added 5 g of KCl to a beaker with 10 cm² of water and stirred until no more solute would dissolve, the remaining solute was filtered from the mixture then dried and weighed, and it was found to be 1.5g. The temperature of the room was 25 °C. a) Determine the mass of solute dissolved in water?

b) Use the answer from part a. to work out the solubility at this temperature.

Question 17 hydrogen is manufactured on an industrial scale by this sequence of reactions: +ch4gh2og ⇌ +cog3h2g k1 +cogh2og ⇌ +co2gh2g k2 the net reaction is: +ch4g2h2og ⇌ +co2g4h2g k write an equation that gives the overall equilibrium constant k in terms of the equilibrium constants k1 and k2. if you need to include any physical constants, be sure you use their standard symbols, which you'll find in the aleks calculator.