If 5.25 ml of an unknown hcl sample was titrated with 25.3 ml of a 0.00100 m solution of naoh to its equivalence point, what is the initial concentration of the acid? 4.64 × 10^-3 m 2.08 × 10^-2 m 4.82 × 10^-3 m 8.28 × 10^-4 m

**40** points asapessay questions (10 points possible) clear image of next, create your own scenario. it can be one of your own real experiences or one you make up. use imagery in your writing to give your instructor a the setting and an action taking pace in your writing explain the structure and functions of the skin at work in your scenario. !

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2