Silver chloride is virtually insoluble in water so that the reactiompletion. How many grams of solid sodium chloride must be added to 25.0 mL of 0.366 M aqueous silver-nitrate solution to completely precipitate the silver?a. 1.57 x 10^-4b. 0.535c. 9.15 x 10^-3d. 0.157e. 6.39 x 10^3

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.