Experimentation – Final Exam questions and answers Graded A+| 2026 Updated

Experimentation – Final Exam questions and answers Graded A+| 2026 Updated Severus Snape knows that density of his powder is 3.00 g/cm³. He also knows he needs 3.00 cm³ of this powder. What mass in grams does he require? - 9.00 g Calculate the density of rock that weights 14.5 kg and has a volume of 141 cm³. Express your answer in g/cm³. - 103 g/cm³ Trevor, Neville Longbottom's pet toad, has a mass of 13.6 kg. Trevor jumps into a large cylinder containing water. The water level rises 2.50 L. What is the density of the toad? Express your answer in kg/L. - 5.44 kg/L The philosopher's stone weighs 43.2 g is placed in a graduated cylinder containing 63 mL of water. After the stone is added to the cylinder the water rises to 74 mL. What is the density of the stone? Express your answer in g/mL. - 3.9 g/mL Harry's spell book is a rectangular solid and has dimensions 4.0 cm by 13 cm by 9.2 cm and a mass of 4.2 kg. What is its density? Express your answer in g/cm³. - 8.8 g/cm³