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
kicyunya [14]
3 years ago
10

Plz help me I am!!!!

Chemistry
2 answers:
Soloha48 [4]3 years ago
8 0
Gravity forces earth to move around the sun so A
Triss [41]3 years ago
6 0
It’s A. Gravity because of the suns gravitational pull
You might be interested in
Is air an element, compound or mixture? explain your answer
emmainna [20.7K]

It is a mixture because the compounds that make up air e.g. oxygen (o2), Carbon dioxide (co2) and the most important Nitrogen which is an element and makes up 78.09% of air are not chemically bound in the way that compounds are because they can be separated easily and there has been no change in state to any of the compounds or elements in air!hope this helpful!

3 0
3 years ago
Read 2 more answers
If the pOH of vinegar is 9.45, what is its [OH− ]?
goldfiish [28.3K]

3.55 × 10n M n = -10

6 0
3 years ago
Read 2 more answers
Which of the following is a mixture?
Ne4ueva [31]
It’s water vapor, does this help?
4 0
3 years ago
Help help help help help
Savatey [412]

Answer:

Option 4 ) 1-butyne

Explanation:

In organic chemistry, you should use IUPAC convention in order to name an organic compound. First of all, you should identify the lenght of the organic chain, for this case, you have 5 C atoms, but in fact, you have a triple bond (which would be a substitute: ethynil-) as a substitute, so the main skeleton would have 4 C atoms (a butane)

Then, you start by numbering carbon N° 1 as the one that has the substitute (triple bound)-starting from the right, it would be the second C):

CH₃-CH₂-CH₂-C≡CH

Which will finally leads us to 1-butyne

5 0
3 years ago
Read 2 more answers
Write a balanced chemical equation for the standard formation reaction of gaseous dinitrogen tetroxide n2o4 .
eduard
<span>Answer: 3 N2H4 (l) = 4 NH3 (g)+ N2 (g) 2 N2H4 (l) + N2O4 (g) =3 N2 (g)+ 4 H2O (g)</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • A generic gas, x, is placed in a sealed glass jar and decomposes to form gaseous y and solid z. 2x(g)↽−−⇀y(g)+z(s) how are these
    6·2 answers
  • List the 7 examples of energy sources that produce steam to turn the turbines of an electric generator.
    11·2 answers
  • Which of these reasons did you include in your<br> response? Check all of the boxes that apply.
    9·2 answers
  • What are the two parts of a phospholipid
    10·1 answer
  • Which of the following most accurately describes the effect of exposure to radiation? Select all that apply
    13·2 answers
  • In the following reaction 8 grams of ethane are burned and 11 grams of CO2 are collected. What is the percent yield? 2C2H6+7O2=
    13·1 answer
  • Compare your circulatory system to a busy street in a city or town.
    15·1 answer
  • How many significant figures should the following answer have? (23.34 cm)(90076 cm)(2.1223 cm) = cm
    14·2 answers
  • How would you make up 75 ml of a 45 mg/ml BSA solution?
    10·1 answer
  • PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEWSE HELP PLEASE H
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!