Show:
Bonding
Gases
Solution
Acid Base
Stoichiometry
100

VSEPR geometry of Boron trifluoride

What is trigonal planar?

100
theory used to explain the observations of gases
What is kinetic molecular theory?
100

the solid which forms after combining two aqueous solutions together

What is precipitate?

100
The arrow used for weak acids and bases
What is equilbrium?
100

The ratio used when doing molar comparisons

What is wanted/given?

200

The number of bonding electrons chlorine needs to be as stable as closest noble gas.

What is one?

200
Gas variable inversely proportional to pressure.
What is volume?
200

these compounds dissociate

What is soluble ionic compounds (and bases)?

200

An acid reacts with water to form this particular ion

What is hydronium?

200
process used to remove precipitate for gravimetric analysis
What is filtration?
300

The principle description or general descriptive rule  of molecular compound solubility.

What is 'like dissolves like' or 'polar dissolve polar'? Compounds with similar polarity will dissolve or be miscible in each other.

300
the molar volume at STP
What is 22.4 L/mol?
300

the concentration of 3.2 g of NaCl dissolved in 250mL of water

What is 0.22 mol/L?

300

The pH of a solution with [H3O+]= 6.3 x 10^-5

What is 4.20?

300
the best indicator for a titration with a pH endpoint= 7.3.
What is phenol red?
400

The VSEPR geometry for the central carbon in urea. NH2(C=O)NH2

What is trigonal planar?

400
the pressure exerted by 15.5g of methane if it occupies a volume of 10.0L at 25.0 degrees celcius
What is 239 kPa?
400
The units of W/V
What is kg/L or g/mL?
400

the hydroxide ion concentration of a solution with pOH = 5.62

What is 2.4 x 10^-6 ?

400
the point at which the theoretical amount of titrant has fully reacted with sample
What is equivalence point?
500

the inter-molecular bonds that would be between ethanol and water.

What is London/Dispersion, Dipole-Dipole, Hydrogen Bonding?

500

the mass of hydrogen gas contianed in a a 4.5L weather balloon at -25degrees celcius and 102.0kPa

What is 0.45g?

500

The net ionic equation of the reaction: lead (II) nitrate + sodium carbonate

What is lead(II) ion + carbonate ion-> Pb(II)carbonate?

500
the pH of a solution with a hydroxide ion concentration of 8.43 x 10^ -4
What is 10.923?
500
the % error if 226.1g of tin(II) chloride was the actual mass obtained in an experimetn for which the theoretical yield was 288.0g.
What is 21.49 %?