1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pochemuha
3 years ago
9

Please hlep me on this 2 questions

Chemistry
2 answers:
Nadusha1986 [10]3 years ago
7 0
Pls retake pic it upside down
DaniilM [7]3 years ago
4 0
9. Well it never snows on the coast so I would say C. Warmer. 10. NC is on the east coast so for water to move towards it the water would be going A. West :)
You might be interested in
14 someone help ASAP
levacccp [35]

D. the activation energy is the displacement of energy needed for the reaction, so the distance underneath the maximum point

5 0
3 years ago
How do the energy and the most probable location of an electron in the third shell of an atom compare to the energy and the most
solmaris [256]
The answer is (2). You can think about this question in terms of the Bohr's model of the atom or in terms of quantum chemistry. In the Bohr model, electrons exist in discrete "shells," each respresenting a fixed spherical distance from the nucleus in which electrons of certain energy levels orbit the nucleus. The larger the shell (the greater the "orbit" radius), the greater the energy of the "orbiting" electron (I use quotations because electrons don't actually orbit the nucleus in the traditional sense, as you may know). Thus, according to the Bohr model, a third shell electron should be farther from the nucleus and have greater energy than an electron in the first shell. The quantum model is differs drastically from the Bohr model in many ways, but the essence is the same. A larger principal quantum number indicates 1) greater overall energy and 2) a probability distribution spread a bit more outward.
7 0
3 years ago
0.57 centimeter to meter
uysha [10]
If 100cm is 1 metre
Then 0.57 cm =

If less more divides,
Hence 100÷0.57 × 1



= 0.0057 Metres.
6 0
3 years ago
Based on the information given below, about how many trips around the Milky Way has the Sun made since the emergence of life on
miss Akunina [59]
It has oribited the milky way more then 20 times 
3 0
3 years ago
Compare the rates of effusion for carbon monoxide and carbon dioxide gases
Airida [17]
According to Grahams law the rate of effusion of a gas is inversely proportional to the square root of it's molecular weight. The rate of diffusion is the measure of rate at which two gases mix. From this law we can say that for the two gases carbon monoxide and carbon dioxide, the rate of effusion of carbon monoxide is greater than that of carbon dioxide, this is because carbon monoxide is lighter (28 g) compared to carbon dioxide (44 g). 
7 0
3 years ago
Other questions:
  • A. How many moles of CO will react with 1.75 moles of Fe,O,?​
    12·1 answer
  • Which reaction can provide the energy needed to run an endergonic reaction?
    9·1 answer
  • Considering that catalysts are not consumed in a reaction, how do you think increasing the amount of catalyst would affect the r
    13·2 answers
  • A measure of the kinetic energy of particle motion within a substance is____
    14·1 answer
  • Phenyl-methane-sulfonyl-fluoride (PMSF) inactivates serine proteases by binding covalently to the catalytic serine residue at th
    8·1 answer
  • Covalent bonds form through:
    5·1 answer
  • Explain the concept of molar mass.
    6·1 answer
  • Describe the major advantages and disadvantages of asexual and sexual reproduction.
    15·1 answer
  • Which of the following is not a type of thematic map? Help please
    6·1 answer
  • For each of the following atomic numbers, use the periodic
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!