____________________ is one of the main inflammatory chemicals in the body. It is released in response to infection, inflammation, and allergic response. 

In your own words explain what the Innate Immune System and the Adaptive Immune System. (identify what makes them up, how they are similar / different)

Consider the reaction: 2Al(s)  +  6HCl(aq) → 2AlCl3(aq) + 3H2(g) If a sample of 4.0 mole of Al is added to a solution containing 5.0 moles of HCl, how many moles of AlCl3 are formed?

A compound is determined to contain 6.96 g carbon, 0.834 g hydrogen and 2.21 g oxygen. Determine the empirical formula of the compound

How does the Plan-Do-Check-Act cycle relate to value stream mapping?

What is the primary purpose of work flow analysis in lean methodology?

A golden-colored cube is handed to you. The person is saying that it is a gold nugget. You pull out your old geology text and look up gold in the mineral table, and read that its density is 19.3 g/cm3. You also read that the density of pyrite (a.k.a. fool’s gold) is close to 4.75 g/cm3. You measure the cube and find that it is 1.55 cm on each side, and weighs 71.796 g. a) What is its density in g/cm3? b) What is its density in g/ml? c) Is it gold or pyrite? Show all your work. Use units and correct number of significant figures.

What is the significance of rework as a lean metric?

A golden-colored cube is handed to you. The person is saying that it is a gold nugget. You pull out your old geology text and look up gold in the mineral table, and read that its density is 19.3 g/cm3. You also read that the density of pyrite (a.k.a. fool’s gold) is close to 4.75 g/cm3. You measure the cube and find that it is 1.05 cm on each side, and weighs 22.319 g. a) What is its density in g/cm3? b) What is its density in g/ml? c) Is it gold or pyrite? Show all your work. Use units and correct number of significant figures.

How much energy is required to raise the temperature of 40.9 g of copper by 38.1oC? The specific heat capacity of copper is 0.385 J/g°C.