Question- A student reacted 0.054 g of magnesium in a audiometer filled with water and Hcl. the water temperature wa 22.0 C. the barometer read 29.56 in Hg and 50.2 ml of gas wa collected.
What was the students calculated value of R? What is the percent error? What is one possible source of error?
Your answer must be supported by illustrations, Please answer with work shown to receive points