Las propiedades físicas permiten identificar la materia, mientras que las propiedades químicas se refieren a la capacidad de formar nuevas sustancias. Clasifique las siguientes propiedades
según sean físicas o químicas.
a. El punto de ebullición del alcohol es 78 grados centígrados.
b. El alambre conduce corriente eléctrica.
c. El azúcar se fermenta originando alcohol.
d. El deshielo del agua.
e. La Quemar un trozo de papel.
f. densidad del agua es 1g/ml

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.