A solution is prepared by dissolving 6.00 g of solid urea (M = 60.0 g/mol) in sufficient methanol (M = 32.0 g/mol) to yield a solution volume of 0.400 L. What is the osmotic pressure of the solution at 25°C if urea is a nonvolatile and nondissociating solute in methanol?

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?