36 g of KOH was dissolved in 800 mL of water. What is the molality of the solution? (Molar mass of KOH= 56 g/mol,
density of water = 1.00 g/mL) ___ m.

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.