What are examples of pollution that can result from mining operations? 1. mercury and cyanide
2. soil and sediment
3. pesticides and fertilizer
4. salt and petroleum

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 5.35 mol fe and 7.65 mol nio(oh) react?

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution