Calculate the average atomic mass for the Chlorine 35.05 amu 75.2% abundant

37.10 amu 24.8% abundant

*Please give brief explanation if you can!

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

  the mississippians were considered to be  horticulturalists, which means they were

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2