Chemistry

Ions

100

Mn

Manganese

200

Ge

Germaniun

300

Sr

Stronium

400

No2

Nitrite

500

SO3

Sulfite

Peer Leading

100

What is the correct name of AlCl3

Aluminum chloride

200

How many protons are in Mg2+ ion

protons=12

electrons=10

300

oxidation state to Na3PO4

Na=+1

P=+5

O=-2

400

Determine the volume in mL of 1.20 M BaCl2 solution that will completely react with your 75.0 mL of 0.125 M Na3PO4 solution according to the equation:

3BaCl2 (aq)+ 2Na3PO4 (aq) -> Ba3(PO4)2 (s)+ 6NaCl (aq)

11.7 mL

500

If 25.70mL of 0.15 M LiOH is titrated with 0.12 M H2SO4, what volume (in mL) of H2SO4 is required to reach the equivalence point

16mL

Thermodynamics

100

The first law of thermodynamics

a statement of conservation of energy

200

A gas absorbs 0.5 J of heat and then performs 13.1 J of work. The change in internal energy of the gas is?

-12.6 J

300

For the process at constant pressure (it is an equation)

delt H=q

400

The energy associated with the motion of an object is

kinetic energy

500

It takes 15.5 kJ of energy to raise the temperature of 200g of benzene from 25.0C to 70.0C. What is the heat of benzene

1.72J (g/C)

Acids and Bases

100

Hl

Stron Acid

200

HNO3

Strong acid

300

NaOH

Strong Base

400

Ba(OH)2

Strong Base

500

HCHO2

weak acid

Chapter 6

100

Amplitude of the wavelength

one-half the vertical height from peak to trough

200

the equation for frequency

the speed of light/ wavelength

300

what is frequency

number of wavelengths that pass a given point in a unit time.

400

What is constant speed of light

3.00 x 10^8 m/s

500

what happens when waves encounter an obstacle or a slit that is comparable in size

diffract/bend