> For the reaction, calculate how many grams of the product form when 2.4 g of Cl2 completely reacts.
Assume that there is more than enough of the other reactant.
2 Na (s) + Cl2(g) +2 NaCl (s)

What are the first three quantum numbers for the electrons located in subshell 2s?

Answer asap need to be answered 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.

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?