How many moles of O2 are required to make 6 moles of A1203? 4A1 + 302 yields 2A1203

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

hope this :

they are called fossil fuels