what is the mole percent of ethanol (c2h5oh), which consists of 71.0 g of ethanol for every 16.7 g of water present?

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

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?