why is not possible to used anticoagulant agents other than heparin in the plasma sample used for measurement of urea ? ​

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Compare and contrast solutions and suspensions

Which of these is a physical property