LOTS OF POINTS! 5.86 x 10^24 atoms of aluminum react with oxygen. How many grams of oxygen are reacted and how many grams of product are produced? If only 354 grams of product is produced, what is the percent yield?

What is the name of this hydrocarbon?

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.