Chemistry, 30.08.2021 02:20, leeenaaa95
Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A 100-mL graduated cylinder with an inside diameter of 3.06 cm contains 34.0 g of heptane and 32.2 g of water. What is the combined height of the two liquid layers in the cylinder? The volume of a cylinder is Ο r2h, where r is the radius and h is the height.
Answers: 2
Chemistry, 22.06.2019 20:30, lexibyrd120
Water undergoes a large change in density at 0 β c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 β c given that
Answers: 2
Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A...
Mathematics, 01.04.2021 20:20
Health, 01.04.2021 20:20
Mathematics, 01.04.2021 20:20