A flask containing 800.0 g of water is heated. If the temperature of the water increases from 20.0 C to 85.0 C, how much heat did the water absorb? Specific heat of water is equal to 4.18 J/g C​

How many moles of al3+ ions are in 1.25 moles of al2o3

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Word equation for k(s) +h2o(l) yield koh (aq) + h2