Using the balanced equation 3Ba+Al2(SO4)3 -->2A1+3BaSO4,
how many grams of aluminum will be produced if 1.0 g of Ba react with 1.80 g of
Al2(SO4)3?

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest