Devon says that acid in your stomach will make you unhealthy. do you agree or disagree

- Stomach acid plays an important role in our digestive system. It kills the bad bacteria in our stomach and helps in digestion of food.

If there is an excess of the acid in our stomach then it may cause some problems like heartburn, indigestion etc and we feel unhealthy.

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

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.