If a single strand of DNA were stretched out, how far would it reach?

According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c