120 likes | 250 Vues
This lesson covers essential laboratory equipment identification and fundamental calculations in chemistry and physics. Students will learn to name various pieces of equipment, including beakers, well plates, weigh boats, crucibles, magnetic stir bars, scoopulas, burets, and flasks. Furthermore, they will engage in calculations involving mass and volume based on density. For example, find the mass of gold with a density of 19.3 g/mL and volume of 200 mL, and determine the volume of zinc given its mass and density.
E N D
Name this piece of equipment! Beaker!
Name this piece of equipment! Well Plate!
Name this piece of equipment! Weigh Boat!
Name this piece of equipment! Crucible!
Name this piece of equipment! Magnetic Stir Bar!
Name this piece of equipment! Scoopula!
Calculation!! Calculate the mass of a piece of gold if it has a density of 19.3 g/mL and a volume of 200 mL. 19.3 x 200 = 3860 grams!
Calculation!! Calculate the volume of a piece of mossy zinc if it has a density of 5 g/mL and a mass of 500 grams. 500/5 = 100 mL!
Calculation!! What is 1/(1/25)? 25!