Sulfur react with fluorine according to the equation: S (s) + F2 (g)  SF6 (g)

1. Balance the equation
2. Calculate the quantity of matter of SF6 obtained when 5g of sulfur react with fluorine

3. Deduce the mass of the obtained product

M(S) = 32 g. mol-1

; M(F)= 19 g. mol-1​

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.