Figures of Salem Witch Trials: The Accusers
Who were the people who started the accusations?
_ was the first man to accuse people as being witches and a
few months later he was accused for being a witch and then said that
witches did not exist.
QUIZ 5 REVIEW
1. What are the units for energy commonly employed in chemistry?
2. Define these terms: enthalpy and enthalpy of reaction. Under what condition is the heat
of a reaction equal to the enthalpy change of the same reaction?
3. Consider this rea
Quiz #4 Review
1. In free elements (that is, in the uncombined state), each atom has an oxidation number that is zero. Thus, each
atom in H2, Br2, Na, Be, K, and O2 and P4 has the same oxidation number of zero.
2. Ions composed of only
Practice Exam #3
CHM 152, Dr. Myers
1. T/F The value of Kw is equal to 1.0x10-14 only for strong acids and bases.
2. T/F Strong acids always produce strong conjugate bases.
3. T/F The conjugate base of HF is H+
4. T/F An ac
Gibbs Free Energy
G= H - T S
Go = nGfo(products) - mGfo(reactants)
1. Given H = -74.9 KJ/mol and S = -80.7 J/K*mol at 25C, figure out whether the reaction is
spontaneous (favorable) or not.
2. Is the following consistent with a reaction that is always sp
SI Session CHM 152: Enthalpy and Entropy
Identify whether the entropy increases or decreases for each of the following changes and
c. precipitation of a solid from solution
d. increase in the volume of a gas at cons
Ashleigh Turk and Jacob Wells
What: Battle between Union and Confederate forces during the American Civil War
Battle Dates: July 1 to July 3, 1863
Forces: 75,000 Confederate, 90,000 Union
Casualties: 11,000 dead or mortally wounded; 29,000 woun
13 August 2014
Toy Car, Constant Velocity, x vs. t, v vs. t
Toy Car, Constant Velocity, x vs. t
Period 2, Group NA^3
Light Lab: Area vs Distance , Dots vs Distance
Evaluation on Data:
The area of the square is directly proportional to the distance of the flashlight.
Dots vs Distance
The amount of dots within the square is assume
Renaissance, a specific historical period in Europe, refers to the end of the thirteenth
century in the rise of the Italian cities, and later extended to Western Europe, in the
16th century in Europe, a popular ideological and cultu
When people refer to the phrase "theocratic state," the listener's mind will
naturally jump out of "Iran", "Saudi", "Taliban" . some state power. It has also
been recently argued that the political objective of Hamas, the Palestinian
Early Italy appeared to be in a chaotic state of domination, and a tyrannical tyranny, which
was conquered by armed forces, came into being and developed everywhere, in countries
around Italy and Italy in the 13th and 14th centuries
Assignment 20The political, social and psychological impact of the "Holocaust" on
Israeli Jews since the end of the Second World War has been clear. Contemporary
Israeli society was largely made up of pioneer families, survivors of the Holocaust,
For the common disaster of mankind, memory research is most concerned with is not
what we "willing" to remember, but "moral responsibility" to remember what. What
we should remember is the evils of "direct destruction of common huma
"Holocaust" rejected the use of video or music reproduction . . almost did not
provide the kind of single testimony, that is, not through the processing of the voice,
choked throat, a tear, a witness disappeared in the narrator voice
Ancient Rome's religious belief is a multi-god belief system, both national
public beliefs, but also family religious beliefs, both local religion, but also
To the gods, this situation until the Christian domination of the wor
With Leon Panetta retiring as US defense secretary on February 27, Italian-Americans came
to an end in the golden age of American politics.
Over the past 20 years, the 60th term of the House Speaker Nancy Pelosi (2007-2011),
The failure of the proletarian revolution in the rest of Europe after the October
Revolution caused Gramsci to notice the difference in social structure between the
West and Russia, and thus to take the search for and establish a revolutionary str
The Byzantine Empire, which had broken down only a portion of the relationship with Greek
and Roman books in Europe, had long since been known to have led to the invasion of the
Pope Urban II at the time by the Seljuq dynasty in 109
Renaissance is the history of human art, a very influential. As the birthplace of the
Renaissance - Florence, Italy, this beautiful city plays a very important role. In this
city, many artists were born. They created the world-famous
Borgia family is the 15th and 16th centuries affect the entire Hispanic Italian
aristocratic family, is also the Renaissance, after the Medici family's most famous
family. Their "name" is not a good name, but notoriety, is a wealth, conspiracy,