The density of a blood sample is measured as 1.03 g/mL at 20°C. What would be the mass of 1.250 liters of blood if measured at the same temperature? Show all your work below.

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

In pqr m< p=60 m< q= 30 and m

Which of the following are correct values for the ideal gas laws constant r