When a chemical is dissolved in a liquid, the freezing temperature of that liquid is slightly lowered as a result. One example of this is that salt water freezes at a lower temperature than pure water. The following table shows the freezing temperatures of several liquids. Liquid Temperature Water 0.0°C Acetic acid (vinegar) 17.0°C Ethanol (alcohol) -114.7 Of the choices listed, a liquid with a freezing point of -1°C would most likely be made of A. something dissolved in water.
B. pure ethanol.
C. something dissolved in acetic acid.
D. something dissolved in ethanol.

Which best describes why nh4+ can form an ionic bond with ci-?

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer