Calculate the pressure drop of air flowing at 10 °c and 1 atm through a bed of cubes (side length = 1.0cm) at a superficial velocity of 4 m/s. the bed is 100 cm in diameter and 200 cm in height. the porosity is 0.5

Amonoprotic acid is an acid that donates a single proton to the solution. suppose you have 0.140 g of a monoprotic acid dissolved in 35.0 ml of water. this solution is then neutralized with 14.5 ml of 0.110 m naoh. what is the molar mass of the acid?

What is the name of this hydrocarbon?

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2