Other Chemistry Answers

What is the role of ribosomal p-site and a-site in protein biosynthesis? How does streptomycin perform its antibiotic function?

How many grams of O2 are produced from the decomposition of 3.5 mil KCLO3?

What are essential plant nutrients? Explain nutrient availability in soils.

Describe the various ways to find out the exact percentage of sand, silt and clay

particles in soil.

Calculate the pH of a sample of lake water that has a [H3O+] = 7.6 × 10−5 M.

a chemist must dilute 45.8 ml of 1.26 m aqueous barium acetate (Ba(C2H3O2)2) solution until the concentration falls to 1.00 M. he’ll do this by adding distilled water to the solution until it reaches a certain final volume. calculate this final volume, in milliliters. round your answer to 3 significant digits.

What is significance of diborane ?

Iron can be obtained by reacting the ore hematite (Fe2O3) with coke (C).

The latter is converted to CO2. As manager of a blast furnace you are told that you have

20.5 Mg (megagrams) of Fe2O3 and 2.84 Mg of coke on hand. (a) Which should you order

first—another shipment of iron ore or one of coke? (b) How many megagrams of iron can

you make with the materials you have?

What is genetic engineering ? Describe any one

of it's applications ?

How many Mg ions are present in 3.00 moles of MgCl2?