Which is one source of the sediments that form sedimentary rocks?

A5.00 g of a in . g of at aa 5.00 g of b in . g of .?at .

Which compound should undergo substitution of the bromine by phenolate anion? draw the structure of the organic product?

Which of the following reactions represents an exothermic reaction? nh3(g) + 12.0 kcal ½n2(g) + 3/2 h2(g) ch4 + 2o2 co2 + 2h2o + 212,800 cal c + 2s cs2, h = 27,550 cal c(graphite) c(diamond), h = 0.45 kcal 2h2o 2h2 + o2, h = +58 kcal