This is the bond that forms between an metal and a nom-metal
What is ionic?
100
These are the proper names for:
P04 (3-) and HCO3 (-)
What Phosphate and bicarbonate (aka hydrogen carbonate)?
100
This is what the horizontal rows on the periodic table are called
What are periods
100
This is the term for the bonds that occur between water molecules
What is hydrogen bonding?
100
Given the reaction:
2H2CO2 + 02 ------> 2CO2 + 2H2O
What is oxidized? What is reduced?
What is the oxidizing agent?
The H2CO2 is oxidized (loss of H)
The 02 is reduced (gain of H)
The 02 is the oxidizing agent
200
This term explains why water is attracted to a glass capillary tube.
What is adhesion?
200
A calorie is.....
How many calories equal a Calorie?
A kcal?
What is the amount if heat energy needed to raise the temperature of 1g of water 1 degree C
200
This is the group that the alkali earth metals are found in
What is group 2?
200
This are the terms that describe a molecule that completely dissociates in water (as in the body)
What is an electrolyte, or ion
200
Balance the following equation:
Al + Cl2 -----> AlCl3
What is 2Al + 3Cl2 -------> 2AlCl3
300
This is a reaction type where heat/energy is a product
What is exothermic?
300
How many M&Ms are in one mole of M&Ms?
What is 6.02 x 10 ^23
300
What type of elements are found along the zig-zag line?
What are metalloids?
300
This is when a substance ________________ energy and goes from a solid to a gas
What is "gains" energy and "sublimation"
300
Cyclopropane, an anesthetic is given to a patient. A 5.0L sample has a pressure of 5.0atm. What is the volume of the anesthetic given to a patient at a pressure of 1.0atm?
1) Which gas law will we use?
2) Draw cyclopropane
3) Solve!
What is we use Boyle's law, see board, and 25L
400
What is the definition of electronegativity, how is it shown, and what is the trend (what is the most electronegative?)
What is the ability of an element to draw electrons closer to itself. We use partial positive and partial negative notation (see board) and F is the most electronegative.
400
What is the molar mass of Li2CO3?
What is 73.8 g
400
Draw a Bohr model for Sulfur and note the group it is in
What is S with 6 dots - it is in group 6A - denoting 6 valence electrons
400
This is the functional group with a -- COOH attached
What is a carboxylic acid?
400
DAILY DOUBLE!!!!
I just ate a cheeseburger, fries and a shake for lunch, how many Calories did I consume?
Cheeseburger = 31g protein, 29g fat, 34 g carbohydrate
Fries= 3g protein; 11g fat; 26g carbohydrates
Shake= 11g protein; 9 g fat; 60g carbohydrates
What is 1100 Calories!
And they were alllll delicious!
500
This is the energy needed to remove the least tightly bound electron from the outermost energy level of an atom
What is ionization energy?
500
Please provide for Potassium the:
1) Atomic symbol
2) Atomic number
3) Atomic mass
4) Number of protons, neutrons and electrons in an atom
What is:
1) K
2) 19
3) 39.10 amu
4) 19 protons, 19 neutrons and 19 electrons
500
What are the 7 diatomic molecules?
How many atoms of each are in 1 molecule?
What are: H2, N2, 02, F2, Cl2, Br2, I2
THERE ARE 2 atoms in each - remember this if you need to break alkene bonds and add them to halogenate!!!!!
500
Define a "solution"
What is a homogenous mixture in which the solute is made up of small particles that can pass through filters or semi-permeable membranes
500
Draw a complete heating curve for water, and figure out how many Calories it would take to go from an ice cube in the freezer at - 4 degrees C to a gas at 109 degrees Celsius?
What is How the heck should I know? Lets do it together... :)