Question

How do you make a venn diagram of the 6 branches of chemistry? (Inorganic chemistry, organic chemistry, biochemistry, nuclear chemistry, physical chemistry, and analytical chemistry) like where would they go in the 3 circles

Answer 1

A student performs this experiment and determines that 1.2 grams of CO2 was lost, but based on their limiting reagent calculations, 1.3 grams of CO2 was expected to be lost. What is the % error for this student's experiment?

Answer 2

A 500.0 g piece of aluminum at 100° C is placed in 300ml of water. While in the water, the aluminum then cools to 30°C. Calculate the amount of heat lost by the aluminum. The specific heat of water is 4.18 J/g LaTeX: ^\circ∘C and the specific heat of aluminum is 0.90 J/g LaTeX: ^\circ∘C