The number of moles of CO2 that contains 16g of oxygen is:

(a) 0.25

(b) 0.5

(c) 1.00

(d) 1.50

Compare and contrast plains and plateaus

A researcher studying the nutritional value of a new candy places a 4.70g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.46 C. If the heat capacity of the calorimeter is 40.

DNP is referred to as an electron transport chain (ETC) "decoupler," because it uncouples the oxidation of NADH from the synthesis of ATP. In the presence of DNP, NADH is still oxidized by complex I and oxygen can be reduced, but no ATP is produced.

18. How many moles of atoms are there in each of the following? (Hint: See Sample Problems C and D.) a. 6.022 x 1023 atoms Ne c. 3.25 x 105 g Pb b. 3.011 x 1023 atoms Mg d. 4.50 x 10-12 g O

A student has 5 mL of 0.300 M (NH4) 2CrO4 solution. What is the concentration of NH4 + in this solution?

Dalton's atomic theory

Describe how food is digested and absorbed

If a solution A has twice as much solute as solution B. Is it possible for the solutions to have the same concentration?

Chris is studying oxidation and reduction reactions. Which of the following could she use as an example of an oxidation reaction?

In a short circuit as the resistance decreases what happens to the current?