Which of the following could be considered a scientific statement?

a. " sodas a tastes better than soda b"

b. " nuclear energy can be dangerous because of potential radiation damage "

c. " white light is the most beautiful color of light"

d. " you should avoid exposure to electromagnetic waves with high frequencies "

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

If a particle has z = 25 and 23 electrons, what is its charge?