If someone gives you a congratulatory pat on the back, whats is the action force?
a) the pat on your back
b) the weight of the persons hand
c) your back pressing back on the pat
d) frictions between the person's hand and your back

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

What relationship exists between an enzyme and a catalyst?