The movement of the muscles are divided into different planes or directional motions. Keep the movements of muscles in mind as you answer the questions below: A. Imagine you are trying to write your name without using your thumb. Why is opposition important?
B. Flexion is movement in the sagittal plane. What areas of the body are affected by flexion? If all of these joints that perform flexion do so at the same time, what position are you in? Be sure to include a general description of flexion motion

answer; ///i do believe that the correct answer is (b); ///particle composed of two or more atoms bonded together;

answer: the enthalpy of the overall chemical reaction is +87.88 kj or +88 kj.

according to hess's law, the overall enthalpy of a reaction is the difference between the sum of enthalpy values of all the products and the sum of enthalpy values of all the reactants.

δh(reaction) = ∑nδh(products) - ∑nδh(reactants)

δh(reaction) = [δh +δh] - [δh]

δh(reaction) = [1(-287.02) + 1(0) ] - [1(-374.9)] kj = +87.88 kj

here, δh (pcl3) = -287.02 kj, δh(cl2) = 0, δh(pcl5) = -374.9 kj

therefore, enthalpy of the overall reaction is +87.88 kj or +88 kj.

2b2t

explanation:

2b2t