Which material serves as an inert electrode in an alkaline dry cell? A. copper
B. platinum
C. graphite
D. zinc

05.06 percent yield lab report answers

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Which of the following describes a situation where competition between producers exists