Which of the following would you expect to have the highest value for entropy? CO2 (s)
H2O (s)
CO2 (g)
H2O (l)
Answers
CO2 (g) is your answer
CO2 (g) is the correct answer
hope this helps
Related Questions
Whats another name for a group of elements ?
Which quantity can vary among atoms of the same element?A) mass numberB) atomic numberC) number of protonsD) number of electrons
A molecule consisting of 100 amino acids has a molar mass of _____amu.a. 10,000 c. 1,000,000 b. 100,000 d. 10 What is the role of an enzyme? a. speeds up biochemical reactions b. causes biochemical reactions c. is a product in biochemical reactions d. provides extra heat for biochemical reactions
After the food has been chewed and lubricated, it is pushed by the tongue into the___________.larynxpharynxstomach
B. Pension plan
C. Social security (FICA)
D. Vesting plan
Answers
b. the atmosphere and hydrosphere
c. the geosphere and hydrosphere
d. the geosphere, hydrosphere, and atmosphere
Answers
Answer:
D) The geosphere, hydrosphere, and atmosphere
Explanation:
During the carbon cycle, various processes move carbon from the geosphere to the atmosphere such as volcanic eruptions release carbon dioxide from molten rock beneath the earth's surface to the atmosphere. Carbon can leave the soil through soil respiration which releases CO2, or by erosion which can carry it into rivers or the ocean, where it then enters the hydrosphere. Carbon is found in the hydrosphere dissolved in ocean water and lakes and hence the cycle continues.
The carbon cycle is the biogeochemical cycle which involves an exchange of carbon among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
Carbon is the most important component of the biological compounds such as limestone. Also, during soil respiration, Carbon can leave the soil through it which releases , which carries it into the rivers or the ocean, where it then enters the hydrosphere.
Thus, option D is correct.
A 6 6
D 6 7
G 7 7
E 7 8
How many different elements are represented by the nuclei in the table?
A 1
B 2
C 3
D 4
Answers
Atom Number of protons Number of neutrons. 2 elements are represented by the nuclei in the table
What is the difference between atomic number and atomic mass ?
Atomic number of an element is defined as total number of protons present in the nucleus, neutrons carry no net electrical charge, so it is the charge number of the nucleus.
atomic mass of an element can be defined as the atomic weight is measured total mass of an element’s atom, the total number of neutrons and protons in the nucleus of an atom.
Both Atomic mass and an atomic number of elements are closely related if atomic number is high, then the atomic mass is also said to be high.
For more details regarding fire atomic number , visit
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Answer:
B.
Explanation:
BECAUSE IT IS B.
30
30x
5x
Answers
The answer is 30, A :)
Answers
Non-zero digits are always significant.
Any zeros between two significant digits are significant.
A final zero or trailing zeros in the decimal portion ONLY are significant.
Answers
mass = (440 mg)*(1g)/(1000mg) = 0.440g
volume = (1000cm)(1000cm)(t)
where t = thickness
density = 2.70 g/cm^3 = (0.440g)/((1000cm)(1000cm)(t))
multiply both sides by 't' and divide both sides by (2.70g/cm^3)
t = (0.440) / ((1000cm)(1000cm)(2.70)) = 1.629x10^-7 cm
t = (1.629 x 10^-7 cm)*(1000000 micrometers)/(1 cm) = 0.1629 micrometers
Answer is t = 0.1629 micrometers