A student calculated that the maximum theoretical mass of ethanol made in the reaction would be 90 g. In a practical the student actually made 60 g of ethanol. Calculate the percentage yield. Give your answer to two significant figures. Use the equation: percentage yield = mass of product actually made / maximum theoretical mass of product × 100

What postulate of the kinetic molecular theory best explains why gases have high fluidity? because collisions between gas particles are elastic, there is no loss of energy as particles flow past each other. because gases consist of large numbers of tiny particles, they spread out and do not come in contact with each other. because the attractive forces between gas particles are negligible, gas particles can glide easily past one another. because the average kinetic energy of gas particles increases as temperature increases, gas particles behave more like a liquid. question 6 compare the compressibility of gases and liquids. support your answer by describing the arrangement of particles in gases and liquids.

If a solution had a ph of 7 what is the solution

What three things does a balanced equation show you?