A 3-column table with 5 rows. Column 1 is unlabeled with entries A, B, C, D, E. Column 2 is labeled Temperature in degrees Celsius with entries 2.4, 21.5, 39.6, 55.6, 71.2. Column 3 is labeled Volume in cubic centimeters with entries 5.8, 5.8, 6.7, 6.9, 7.4.
A student collected the data shown above. Row may represent an error.
What might the student have done that caused this error? List all possible causes

Why do consumers feel warmer after eating a meal

If you want to create an electrical current, which situation would produce a solution capable of this

Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.