The pressure of a sample of gas at constant volume is 8atm at 70C. What will the pressure be at 20C? (please explain the steps to answer this)

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

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