Select the correct answer from each drop-down menu.
Camila is planning on a career as an architect. She's noting her short-term and long-term career goals. Correctly fill in the missing information in the
extract from Camila's career plan report.

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

How many moles does 80.0 h2o respresent

What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.