For the crystal violet hydroxylaton reaction, here are the numerical values for the x, y, and z labels on the y-axis to the right.
x = 517.21 kj/mol
y = 478.22 kj/mol
z =125.34 kj/mol
using the values calculated for x, y, and z, calculate ea and ? g for this reaction.

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

The ability to make things happen is also called a. heat b. force c. matter d. energy