Explain the law of conversion of mass in terms of the atoms and bonds in a chemical reaction

Atoms are not created or destroyed by chemical reactions. Also, matter is neither created nor destroyed, it just changes form. ... The Law of Conservation of Mass states that in a chemical reaction the total mass of reactants is equal to the total mass of products.

201cm/s÷5: 18

explanation:

there is no explanation

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