CHEM 111

Accuracy - Answer The closeness of a measurement to the true value of the quantity measured Actual Yield - Answer the measured amount of a product obtained from a reaction Anion - Answer An ion with a net negative charge Atom - Answer The smallest piece of an element that can enter into chemical combinations Buffer Solution - Answer A solution that has the ability ti resist small changes in pH upon the addition of small amounts of acid or base Catalys...

Know your significant figure rules - Answer ALL zeroes between non-zero numbers are ALWAYS significant. ALL zeroes which are SIMULTANEOUSLY to the right of the decimal point AND at the end of the number are ALWAYS significant. ALL zeroes which are to the left of a written decimal point and are in a number >= 10 are ALWAYS significant. define calorimetry - Answer the act of measuring heat required or evolved during a chemical process know how to calculate the amount of ener...

Who is able to assess all of the potential hazards of your distance learning laboratory setting and take the necessary precautions? - Answer me While performing a laboratory investigation, you accidentally splash a corrosive chemical into your eyes. How would you quickly rinse the chemical from your eyes, given your particular surroundings? How long should you rinse your eyes? - Answer If a chemical splashes into your eyes, immediately rinse your eyes with water for at least 15 mi...