3. In Activity 4, the percentage of sucrose in a beverage was determined using density; however, many commercial beverages are made with high fructose corn syrup and not sucrose. Even beverages such as juice are not primarily sucrose. a. Is the percentage concentration of sucrose determined in this activity accurate? Why or why not? b. Beyond sucrose type, what other confounding factors may exist in the determination of percentage concentration of sucrose? What were potential sources of error?

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

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

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