!Please help! Will give brainliest to correct answer!! A student collected the data shown in the table below during an experiment.

Liquid Characteristics
Liquid Characteristics
Boiling Point Freezing Point Color Rate of Evaporation
Mercury 357 °C −39 °C shiny silver gray negligible
Alcohol 78 °C −115 °C colorless rapid

Based on the data, which of the following conclusions can be made about the use of mercury and alcohol thermometers?
An alcohol thermometer can measure the freezing point of a liquid that freezes at −80 °C.
An alcohol thermometer can measure a wider range of temperatures in a laboratory.
An alcohol thermometer is more reliable to measure the temperature of a liquid in a beaker that is 80 °C.
An alcohol thermometer is better to measure the boiling points of colorless liquids.

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.

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

Areaction in which products can react to re-form reactants is