The normal boiling point of a certain liquid X is 92.1 oC, but when 70 g of (NH4)2SO4 are dissolved in 631 g of X, the solution boils instead at 96.4 oC. Use this information to calculate the molal boiling point elevation constant, Kb, of X.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

you gotta add the following molecules so we can give u an answer

explanation:

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )