Chloride are produced. The reaction follows the unbalanced equation given below. Zn(s) + HCl(a) --H26) + ZnCl2(aq) + heat
Assign oxidation numbers to each element in each substance in the reaction (please include a + or - sign before each number)
Reactants: Zn = !
H =
CIE:
Products: Zn =
H = !
CI=
:: +3
: 0
.: +5
:: -7
:: -5
:: -2

d.) circle motion requires a force to give it a centripetal acceleration.

20 drops hope this

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole