In a laboratory experiment, the reaction of 3.0 mol of H2( hydrogen molecule) with 2.0 mol of I2(iodine molecule) produces 1.0 mol of HI. Determine the theoretical yield in grams and the percent yield for this reaction

How do scientists think that gravity affected the formation of our solar system?

What are transitions between a liquid and gas called? identify which way they are transitioning

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?