A runner eats a snack with 375 Calories of nutritional energy. After her snack, she uses 3.16 × 106 joules while running [1 Calorie = 4184 joules].

Which of the following statements are true? Select all that apply.

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

What is the number of moles in 15.0 g ash3?

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!