There is energy stored in the molecules of the food we eat. Fats and carbohydrates in particular contain a lot of chemical energy. Calories, in fact, are another unit for measuring energy. In America, there is currently a lot of concern and opinions over carbonated beverages. The city of New York has even attempted to ban certain businesses from selling sugary sodas in large containers. 1. Do some research on the controversy surrounding these type of beverages. Do you think that the government should regulate the sale or production of sugary drinks? Explain why or why not.
2. Do some research on soda consumption in the United States, how much soda does the average person consume each year? How many gallons are produced every year? Share your results with your classmates.
3. Diet sodas do not contain sugar, and have virtually no calories, making them sound like an ideal solution to the soda problem. Do some research, are there any disadvantages, health risks, or ways that diet sodas could still contribute to weight gain? Share your findings.

Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?

Match each statement with the state of matter it describes