Sodium Chloride and Bromine can be produced by treating a concentrated aqueous Sodium Bromide solution with Chlorine gas. Apply your knowledge of limiting reactants to determine how much mass of Sodium Chloride is actually produced from 69.4 g Chlorine gas reacting with 91.7 g Sodium Bromide. __ Cl2(g) + __ NaBr(aq) --> __ NaCl(aq) + __ Br2(g)

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

How are isotopes of the same chemical element alike? how are they different?

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.