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Chemistry Exam

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My test review for chemistry one in highschool, this is my third test and was very helpful!
ChemistrySucksss
Quiz por ChemistrySucksss, atualizado more than 1 year ago
ChemistrySucksss
Criado por ChemistrySucksss aproximadamente 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
What is the letter for Hydrogen?
Responda
  • H
  • He

Questão 2

Questão
What is the melting point of the substance shown in the graph?
Image:
REVIEW_SHEET_QUESTION_ONE (image/png)
Responda
  • 10 Degrees Celcius
  • 30 Degrees Celcius
  • 50 degrees celcius
  • 20 degrees celcius

Questão 3

Questão
What is the letter for Helium
Responda
  • H
  • He

Questão 4

Questão
What is the letter for Lithium?
Responda
  • Li
  • L

Questão 5

Questão
What is the letter for Beryllium?
Responda
  • B
  • Be

Questão 6

Questão
What is the letter for Carbon?
Responda
  • Ca
  • C

Questão 7

Questão
What is the letter for Boron?
Responda
  • B
  • Bl

Questão 8

Questão
Draw a graph
Image:
REVIEW_SHEET_QUESTION_23 (image/png)
Responda
  • CORRECT ANSWER (CHECK GRAPH ONLINE)
  • WRONG ANSWER

Questão 9

Questão
What is the letter for Nitrogen?
Responda
  • N
  • No

Questão 10

Questão
What is the letter for Oxegon?
Responda
  • O
  • Ol

Questão 11

Questão
What is the letter for Flourine?
Responda
  • Fe
  • F

Questão 12

Questão
What is the letter for Neon?
Responda
  • Ne
  • N

Questão 13

Questão
What is the letter for Magnesium?
Responda
  • Mg
  • Ma

Questão 14

Questão
What is the letter for Aluminum?
Responda
  • A
  • Al

Questão 15

Questão
What is the letter for Sodium?
Responda
  • S
  • Na

Questão 16

Questão
What is the letter for Silicon?
Responda
  • S
  • Si

Questão 17

Questão
What is the letter for Phosphorus?
Responda
  • P
  • Ph

Questão 18

Questão
What is the letter for Sulfor?
Responda
  • S
  • Su

Questão 19

Questão
What is the letter for Chlorine?
Responda
  • Cl
  • C

Questão 20

Questão
What is the letter for Argon?
Responda
  • A
  • Ar

Questão 21

Questão
What is the letter for Potasium?
Responda
  • K
  • Po

Questão 22

Questão
What is the letter for Calcium?
Responda
  • C
  • Ca

Questão 23

Questão
What is the letter for Magnesium?
Responda
  • M
  • Mn

Questão 24

Questão
What is the letter for Iron?
Responda
  • Fe
  • Zl

Questão 25

Questão
What is the letter for Colbot?
Responda
  • Co
  • Ct

Questão 26

Questão
What is the letter for Copper?
Responda
  • Cu
  • Co

Questão 27

Questão
What is the letter for Zinc?
Responda
  • Z
  • Zn

Questão 28

Questão
What is happening to the average kinetic energy of the particles in segment BC?
Image:
REVIEW_SHEET_QUESTION_3 (image/png)
Responda
  • PE increases, KE remains still
  • KE Increases, PE remains still

Questão 29

Questão
What is the letter for Bromine?
Responda
  • Br
  • Be

Questão 30

Questão
What is the letter for Silver?
Responda
  • Si
  • Ag

Questão 31

Questão
Identify the process that takes place during line segment DE of the heating curve shown.
Image:
REVIEW_SHEET_QUESTION_6 (image/png)
Responda
  • Vaporization
  • Condensation
  • Boiling point
  • Melting Point

Questão 32

Questão
What is the letter for Tin?
Responda
  • Sn
  • Ti

Questão 33

Questão
Identify one line segment on the heating curve shown where the average KE of the particles of the NaCl sample is shown.
Image:
REVIEW_SHEET_QUESTION_12 (image/png)
Responda
  • AB
  • BC
  • CD
  • DE

Questão 34

Questão
Describe in terms of particle behavior or energy, what is happening to substance X during line segment BC in the given diagram.
Image:
REVIEW_SHEET_QUESTION_7 (image/png)
Responda
  • KE stays the same/ PE increases
  • PE stays the same/ KE increases

Questão 35

Questão
Which segment of the graph shown represents a gas phase only?
Image:
REVIEW_SHEET_QUESTION_two (image/png)
Responda
  • AB
  • BC
  • CD
  • O-2 MIN
  • 3-5 MIN

Questão 36

Questão
What is the letter for Iodine?
Responda
  • I
  • Io

Questão 37

Questão
What is the letter for Gold?
Responda
  • Au
  • Go

Questão 38

Questão
Which picture shows the liquid/solid/gas particles at point F?
Image:
REVIEW_SHEET_QUESTION_4 (image/png)
Responda

Questão 39

Questão
What is the letter for Mercury?
Responda
  • Hg
  • Mu

Questão 40

Questão
What is the letter for Lead?
Responda
  • L
  • Pb

Questão 41

Questão
Read in picture
Image:
REVIEW_SHEET_QUESTION_16 (image/png)
Responda
  • CORRECT ANSWER
  • WRONG ANSWER

Questão 42

Questão
Read picture
Image:
REVIEW_SHEET_QUESTION_22 (image/png)
Responda
  • CORRECT ANSWER
  • WRONG ANSWER

Questão 43

Questão
Identify a line segment in the given diagram in which the average KE is increasing.
Image:
REVIEW_SHEET_QUESTION_5 (image/png)
Responda
  • AB
  • BC
  • CD
  • DE
  • EF

Questão 44

Questão
What is the letter for Uranium?
Responda
  • U
  • Ua

Questão 45

Questão
A liquids boiling point is the temperature at which its vapor pressure is equal to the atomic pressure. Using the Vapor Pressure of Four Liquids reference table, what is the boiling point of propane at an atmospheric pressure of 70 kPa?
Responda
  • 40 degrees celcius
  • 50 degrees celcius
  • 45 degrees celcius

Questão 46

Questão
Based on the given information, compare the amount of heat required to vaporize the 200- gram sample of H20(l) at its boiling point to the amount of heat required to melt the 200- gram sample of H2O at its boiling point?
Image:
REVIEW_SHEET_QUESTION_9-10 (image/png)
Responda
  • Hf is lower then Hv
  • Hv is lower then Hf

Questão 47

Questão
Determine the total amount of heat required to completely melt the given sample.
Image:
REVIEW_SHEET_QUESTION_9-10 (image/png)
Responda
  • THIS IS THE CORRECT ANSWER
  • THIS IS NOT THE RIGHT ANSWER

Questão 48

Questão
What accounts for the fact that CD is longer then segment AB?
Image:
REVIEW_SHEET_QUESTION_111 (image/png)
Responda
  • A
  • B
  • C
  • D

Questão 49

Questão
What is the temperature of the sample ethanol mentioned in the excerpt?
Image:
REVIEW_SHEET_QUESTION_13 (image/png)
Responda
  • 70 degrees celcius
  • 75 degrees celcius
  • 77 degrees celcius
  • 79 degrees celcius

Questão 50

Questão
Describe what happens to the potential energy of the CO2 molecules as the given phase change occurs.
Image:
REVIEW_SHEET_QUESTION_14 (image/png)
Responda
  • PE increases
  • PE decreases

Questão 51

Questão
Read in picture
Image:
REVIEW_SHEET_QUESTION_15 (image/png)
Responda
  • KE is constant/ PE increases
  • PE is constant/ KE increases

Questão 52

Questão
Read in picture
Image:
REVIEW_SHEET_QUESTION_17 (image/png)
Responda
  • CORRECT ANSWER
  • WRONG ANSWER

Questão 53

Questão
Determine amount of heat to fully melt the sample.
Image:
REVIEW_SHEET_QUESTION_18 (image/png)
Responda
  • 30kJ
  • 15 Kj

Questão 54

Questão
Based on the graph what is the boiling point?
Image:
REVIEW_SHEET_QUESTION_19 (image/png)
Responda
  • 120 degrees celcius
  • 70 degrees celcius

Questão 55

Questão
Determine the boiling point of water when Atmospheric pressure is 90 kPa
Image:
REVIEW_SHEET_QUESTION_20 (image/png)
Responda
  • 97 degrees celcius
  • -1 degrees celcius

Questão 56

Questão
Read question
Image:
REVIEW_SHEET_QUESTION_25 (image/png)
Responda
  • Freezing or Solidification or Crystilization
  • Heating or Melting or Vaporization

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