Chemical Engineering

Chemical Engineering is the

• creation of new chemicals

• study of chemicals in hopes of finding new properties

• use of chemicals in constructing roads

• application of chemistry in designing the production process for industrial plants

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-4

A polymer is

• a substance that can melt and then reform

• a chunk of raw material

• a type of plastic

• a large molecule composed of many repeated subunits

Tags

NGSS.MS-PS1-3

Which of the following industries would most likely use continuous manufacturing?

• Custom furniture crafting

• Pharmaceutical production

• Handmade artisanal goods

• Specialty bakery items

What is a characteristic feature of continuous manufacturing?

• Production in discrete cycles

• Large quantities of goods produced in a single batch

• Constant flow of raw materials and products

• Minimal need for quality control checks

A chemical engineer is researching and implementing strategies to minimize waste generation, increase energy efficiency, and improve overall environmental sustainability in industrial processes. Which subfield of chemical engineering does this scenario relate to?

• Petroleum

• Pharmaceuticals

• Plastics

• Environmental Engineering

Tags

NGSS.MS-ESS3-3

NGSS.MS-ETS1-1

A type of operation where chemicals are fed into the system, the chemical process takes place, and the materials are removed.

• Batch Processing

• Continuous Processing

• Process Flow

• Intermittent Processing

A continuous chemical process is most efficient when used for large production, such as petroleum.

• TRUE

• FALSE

Tags

NGSS.HS-PS1-6

The momentum of an object depends upon the object's ___________&_____________.  

• size and shape
• mass and speed
• mass and veloctiy
• mass and energy

Tags

CCSS.7.RP.A.3

The equation to calculate momentum is

• p=mv
• p=1/2mv²
• p=mgh
• p=mg

Tags

CCSS.8.EE.C.7B

Why is momentum considered to be a vector quantity?

• Momentum has to indicate both magnitude and direction.

• Momentum has to have a positive value.

• Momentum has to be calculated using speed.

• Momentum has a quantity but not a unit.

Tags

NGSS.HS-PS2-2