1 pound of body fat is equal to about 3,500 Calories. If I were to cut 500 calories from my diet every day, how long would it take me to lose 10 pounds of body fat? How many joules is in 10 lbs of body fat?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+