PICK TWO OPTIONS Which twp types of weather are most likely to occur when you see clouds like these?
A. Light Rain
B. Snow
C. Thunderstorms
D. Sunshine

These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.

Which construction symbols should be transferred from the pattern to the fabric? (family and consumer science, sewing) ! i need an a or my mom is gonna kill me! : i put 50 points on this!

Cfcs were chemicals commonly used in refrigeration & is propeller it's an aerosol cans. in 1974, research study discover that cfcs relating to dangerous hole in the ozone layer. by the late 1980s most cfcs were banned as a result of the research. which statement would best describe a possible way that societal decisions were impacted by the 1974 research study? cfcs were commonly used in refrigeration. cfc is replaced with other products. cfcs were causing a larger hole in the ozone layer. see if these were the focus of a research study.