If the melting point of titanium metal is 1672°c, what is its melting point in kelvins?

- 1945.15 K

Solution:- The given temperature is 1672 degree C and we are asked to convert it to kelvin.

For the conversion of temperature unit degree C to kelvin we add 273.15.

So, 1672 + 273.15 = 1945.15 K

Hence, the melting point of titanium metal would be 1945.15 K.

answer; talc and gypsum;

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml