How much heat in J is required to raise the temperature of 8.000 g of water by from 25.00⁰C to 72.00⁰C? - The specific heat of liquid water is 4.184 J/g°C.

Please round the the appropriate number of significant figures (4), do not include a unit in your answer.

16

explanation:

the marks go by 4s

you need to have a picture of the atom that way we can answer it

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

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on