Using numbers (not words) determine how many of each subatomic particle are in the following atoms described by nuclear notation  protons = neutrons = electrons =   protons = neutrons = electrons =

What ionic compound is used in ion exchange water softening systems? 

In your own words, describe why it is important that embalming fluids include buffers.  

Balance the following chemical equations by using numbers (not words) to fill in coefficients.  Please enter “1” for those that do not get a coefficient (yes, I know we don’t put ones in the real world, but enter them here to show me you understand that there is 1 of them used)   P + Br2 –> PBr3    KOH + H2SO4 –> K2SO4 + H2O    Al4C3 + HCl –> AlCl3 + CH4    (NH4)3PO4 + Pb(NO3)2 –> Pb3(PO4)2 + NH4NO3 

Match the following classifications of matter to their definitions. 

What is the approximate base of the cumulus clouds if the surface air temperature at 1,000 feet MSL is 70__degrees__F and the dew point is 48__degrees__F?

A recreational or private pilot acting as pilot in command, or in any other capacity as a required pilot flight crewmember, must have in their personal possession or readily accessible in the aircraft a current

This course provides many resources that support students throughout the course.  Please take a look at the module entitled Need Math Help?  . Did you look through the module?

You will be allowed to use a URL for the Desmos Scientific Calculator. Navigate to the list of allowed URLs and choose Desmos. Then use the Desmos calculator to evaluate the following expression: e2+π{“version”:”1.1″,”math”:”e2+π”} Type your answer in the answer box provided. Round your answer to four decimal places. Similar example for reference: e9+π=8106.2255{“version”:”1.1″,”math”:”e9+π=8106.2255″}  

THE NOTECARD You will be allowed to use both sides of a 3 inch by 5 inch notecard on the exam :o) You may put anything you want on the card except example problems Images of the card need to be submitted along with other written work. CHOOSE THE STATEMENTS THAT ARE TRUE