Metric Sys.
These are the base units for the metric system.
What is gram, meter, liter, and second?
This is used when converting equivalents between units.
What is dimensional analysis?
These are types of bonds from weakest to strongest.
What are hydrogen, ionic, and covalent, bonds?
An _____ donates [H+] ions while _____ receive [H+] ions.
What are acids and bases?
What is hydrogen, oxygen, nitrogen, and carbon?
This is the equivalent of 50 grams in milligrams.
What is 50,000 mg?
This is the equivalent of 45 grams in milligrams.
What is 45,000mg?
These are the element symbols for the following:
Fluorine, Oxygen, Carbon, and Nitrogen.
What is Fl, O, C, and N?
A substance with a pH of 0-6.9 is considered to be this.
What is acidic?
This is a system able to resist drastic changes in pH.
What is a buffering system?
This is the metric equivalent for ounces.
This is how many meters are in 30 feet rounded to the nearest 10th.
What is 9.1 meters?
These atoms form a nonpolar covalent bond with themselves.
What are H2 , N2 , and O2 ?
This substance is neutral and considered to be the universal solvent.
What is water?
This is the percentage for a solution containing 73g of NaCl per 100mL
What is 7.3%?
This is the scientific notation form of 0.0000000000006905.
What is 6.905 x 10-13?
This is how many how many inches are in 328.1 centimeters rounded to the nearest 10th.
What is 129.2 inches?
This is formed when two or more unstable atoms interact with each other.
As the pH ________, the [H+] ________. The inverse is also true.
What is increases and decrease?
Identify the following as a neutralization reaction or a dissociation of an acid, base, or salt.
HCl + NaOH ---> NaCl + H2O
What is a neutralization reaction?
This is equivalent of 347 kiloliters in milliliters.
What is 347,000,000 mL?
This is how many minutes are in 5.7 years.
What is 2,995,920 minutes?
Name these reactions:
1) ATP + H2O → P + Energy
2) ADP + P + energy → ATP + H2O
1) What is a hydrolysis reaction? (Tip: hydro means "water" and lysis means "to cut". A hydrolysis reaction uses water to cut a molecule.)
2) What is a dehydration synthesis? (Tip: dehydration means taking water out. Synthesis means creating something. This equation takes water out to create a new product).
Identify the reaction below as a neutralization reaction or a dissociation of an acid, base, or salt.
NaOH + H2O ---> Na+ + OH-
Balance this equation:
Na + H2O ---> NaOH + H2
What is:
2Na + 2H2O ---> 2NaOH + H2