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
love history [14]
3 years ago
5

How many hydrogen atoms are there in 1.15 g of methane (CH4)?

Chemistry
1 answer:
Aleksandr [31]3 years ago
3 0
Real answer:

4 hydrogen atoms
You might be interested in
The chemical equation shown represents photosynthesis. Carbon dioxide plus A plus light with a right-pointing arrow towards B pl
astra-53 [7]

Answer: <u><em>Option B; It traps light energy and converts it into chemical energy.</em></u>

<h2>Explanation: This substance is chlorophyll. It is a pigment present in leaves of all plants. It absorbs light energy and provides it to carry out the process of photosynthesis. Light energy is converted into chemical energy, in form of NADPH and ATP, which can be used by plants for photosynthesis.</h2><h2></h2><h2>This pigment is present only in plants, so option A is incorrect.</h2><h2></h2><h2>This pigment only absorbs and transfers energy to other molecules, and is not associated with carbon dioxide directly, so option C and D are also incorrect.</h2>

3 0
3 years ago
Find out no. of moles present is 72 gm of water?
Alona [7]
72g H2O x 1 mol H2O/18.02g H2O = 3.99 mol H2O 
8 0
3 years ago
If 400 Joules of work is done in 20 seconds, how much power was generated?
Sonbull [250]
To work this out you do 400÷20=20
5 0
4 years ago
On the basis of the diagram, which of the following statements is true?
Furkat [3]
The answer is d I'm pretty sure because the second one and the first one don't make sense but I'm not 100 percent positive about it not being d ..... sorry if it's wrong.
5 0
3 years ago
Read 2 more answers
Need help !
yulyashka [42]
B is the answer loll
6 0
3 years ago
Other questions:
  • PLEASE HELP
    7·1 answer
  • As shown in the image above, the Earth's outermost layer is divided into several tectonic plates. Which of the following is true
    8·1 answer
  • -. Is Electricity naturally produced in our environment.
    11·1 answer
  • The decomposition of 11.0 g of fe2o3 results in
    10·1 answer
  • Is a eagle a producer?
    14·1 answer
  • A 50 W engine generates 50 J of energy. How long did it run for?
    5·2 answers
  • In his experiment on spontaneous generation, Louis Pasteur changed only one thing between his experimental groups: whether or no
    13·1 answer
  • Which of the following situations best shows deposition?
    9·1 answer
  • 17. A sample of oxygen gas has volume 150.0 mL, at 0.947 atm, what will be the volume of the gas at 750.12 mm of Hg if temperatu
    10·1 answer
  • Which statements are true of the reactions in the Sun?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!