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
Natali [406]
2 years ago
6

Fassst. A or b or c or d plzzz

Chemistry
2 answers:
AVprozaik [17]2 years ago
7 0
C, an elliptical motion
ss7ja [257]2 years ago
6 0

Answer:

C

Explanation:

Kepler first law means that planets mover around the sun in a elliptical motion

You might be interested in
Do all substances absorb heat the same way?
miv72 [106K]

Since particles are closer together, solids conduct heat better than liquids or gases. Conduction moves heat through a material. It keeps a fire going by spreading the heat through solid material. Radiation is a method of heat transfer that does not require particles to carry the heat energy.


5 0
3 years ago
HELP WITH FINAL CHEM
atroni [7]

Answer:

idvd has a very high performance and a lot more than just the right side to get it all out

3 0
2 years ago
Find the ph of a buffer that consists of 0.18 m ch3nh2 and 0.73 m ch3nh3cl (pkb of ch3nh2 = 3.35)?
ozzi
Hello!

First, we need to determine the pKa of the base. It can be found applying the following equation:

pKa=14-pKb=14-3,35=10,65

Now, we can apply the Henderson-Hasselbach's equation in the following way:

pH=pKa+log( \frac{[CH_3NH_2]}{[CH_3NH_3Cl]} )=10,65+log( \frac{0,18M}{0,73M} )=10,04

So, the pH of this buffer solution is 10,04

Have a nice day!
8 0
3 years ago
1. The effect of a catalyst on a chemical reaction is to
NemiM [27]

Answer:

the catalyst is for activation energy

6 0
2 years ago
Read 2 more answers
Although Rutherford is credited with the famous gold foil scattering experiment, he didn’t actually conduct this experiment hims
Dmitrij [34]
Although he did not do the experiment himself, he had come up with the idea of what to do and how to do it. I think that only Rutherford receiving credit is okay as the assistants did not do anything to contribute to the actual idea of the experiment.
For example, we credit the invention of the iPhone to Steve Jobs, the engineers of Apple, the designers, etc. - those with actual contributions to the invention and the ideas and not the Chinese factory workers - those who construct the iPhone itself. 
3 0
3 years ago
Other questions:
  • The equation shows lead reacting with sulfuric acid to produce lead sulfate and hydrogen gas.
    14·2 answers
  • What mineral is harder, Calcite or Olivine?
    7·2 answers
  • What does one mole of H2O correspond to?
    7·1 answer
  • What role doe ionic compounds play in our bodies?
    7·1 answer
  • 2. Identify the following as human (H) or nonhuman (N) possible sources of error:
    14·1 answer
  • If the age of the middle layer of a rock sample is between 600 million years and 1 billion years, which of the following could b
    12·1 answer
  • The value of ΔH° for the reaction below is -6535 kJ. ________ kJ of heat are released in the combustion of 16.0 g of C6H6 (l)?
    14·1 answer
  • The charge on a charged sphere is concentrated at (or on) its ________.
    15·2 answers
  • Please help!! i will give brainiest
    13·1 answer
  • The ability of nitrogen to attract electrons is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!