Your lab manual lists the cost per ton, environmental impact, and lowest effective temperature of the solutes used in Experiment FPD. It also lists these same characteristics for a commercial ice melt blend. There are other pure compounds that are marketed as ice melts. Select one and determine if this pure compound would be cheaper, less environmentally impactful, and/or more effective at lower temperatures than the options listed in your manual. To do so, you will have to do some research. Include a formal citation for your source(s) at the conclusion of your answer.

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

What type of reaction fuels the processes seen here?

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?