Mole traction Question 10 Concentrated sulphuric acid (18.4MH2SO4) has density of 1.84g/mL. After dilution with water to 5.2M. th solution has density of 1.38g/mL a) Calculate the volume percentage of concentrated acid needed to make IL or 5.2 MH2SO4 b) Determine the mass percentage of H2SO4 in the original concentrated solution What is the morality of the 5.2MH2SO4 solution ​

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature