Which natural polymers are involved with making clothing? wool, silkworm cocoon, and cellulose wool, nylon, and DNA starch, nylon, and DNA starch, silkworm cocoon, and cellulose

You bought a new fish aquarium with the dimensions of 55 cm x 100 cm x 80 cm. what volume of water should you put in it? Show your work

Given that naphthalene is insoluble in water and sublimes easily upon heating, describe two different methods by which you could separate naphthalene and Nacl.

The half-life for the following first order reaction is 688 hours at 10000C. Calculate the specific rate constant, k, at 10000C and the amount of a 3.0 g sample of CS2 that remains after 48 hours. g

Equilibrium reaction chromate

How many electrons will oxygen give up to become stable

How much energy must be added to 2 mol H2O (g) to cause it to decompose into H2 and 02? KJ

How many moles are there in 270.4 g sample of NaOH

Suppose a 10.0 L reaction vessel is filled with 0.86 mol of BrOCl and 0.86 mol of BrCl. What can you say about the composition of the mixture in the vessel at equilibrium?

Formula for zinc nitrate

Definition: One of a class of elements having properties intermediate to metals and nonmetals.