35 grams of magnesium are dropped into a solution containing 3.00 moles of HCl. The reaction stops when all 35 grams of magnesium are gone. How many moles of HCI remain in the solution? Mg + 2 HCl + MgCl, + H2​

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.

The ammonia molecule in the diagram has the observed bond orientation because

Robert leaves a chocolate bar in his car while attending school all day. when he goes to his car in the afternoon, the bat has changed into gooey liquid. what happened to the chocolate bar