Benzocaine is from a family of chemicals that are good local anesthetics. Identify the functional group circled. Ketone Carboxylic acid Carbonyl Ester Aldehyde

How many moles are contained in 5.6 l of h2 at stp

What is the value of the standard enthalpy of formation of an element in its most stable form?

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box