Zn + 2HCl → ZnCl2 + H2 15 grams of HCl should theoretically produce 0.42 grams of H2 . The reaction actually produced 0.15 grams of H2 . What is the percent yield of H2?

Which best describes why nh4+ can form an ionic bond with ci-?

Type the letter that represents the correct location for each particle type below.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean