Demand is the willingness and ability to
A. buy a given good or service.
B. offer a given good or service.
C. increase the price of a given good or service.
D. decrease the price of a given good or service.

How many moles of al3+ ions are in 1.25 moles of al2o3

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?

Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species