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
Strike441 [17]
3 years ago
11

Help plzzzzzzz ASAP!

Chemistry
2 answers:
Agata [3.3K]3 years ago
8 0
I am going to say C. it has to do with the angles
kaheart [24]3 years ago
3 0
The index of refraction is the speed of light in a material so the answer is c

You might be interested in
When burning petrol in motor vehicles two gases form which contribute to acid rain. what are the two gases?
sukhopar [10]
Nitrogen and Oxygen react to form Nitrogen Oxides. These gasses irritate the lungs and cause acid rain.
8 0
3 years ago
Helppppppppppppppppppppppppp
Anestetic [448]

intrusive

intrusive rocks have larger crystals

7 0
3 years ago
The diagram shows a simple lipid.
kifflom [539]
This is not a phospholipid as it does not contain a phosphate group at the end of the chain, and is not a triglyceride as there is no glyceryl moiety. Each carbon bonded to hydrogens makes the maximum number of C-H bonds possible, therefore there are no multiple bonds between carbons and the lipid is saturated. Therefore the answer is A.
Hope this helps!
7 0
3 years ago
Read 2 more answers
A 20.00-mL sample of a weak base is titrated with 0.0568 M HCl. At the endpoint, it is found that 17.88 mL of titrant was used.
nata0808 [166]

Answer: 0.0508mL

Explanation: Using the basic formula that states: C acid * V acid = C base * V base. we have:0.568 * 17.88 = 20 * C base.

therefore concentration of the base is 1.0156/20 = 0.0508 mL

7 0
3 years ago
Se dispone de 100 mL de una disolución 0.15M de hidróxido de
makkiz [27]

Answer:

pH = 13.18

Explanation:

pOH = -log[OH-] = -log(0.15) = 0.82

pH + pOH = 14

pH = 14 - 0.82 = 13.18

3 0
2 years ago
Other questions:
  • What's the ratio of atoms of each element in the compound ammonium monohydrogen phosphate (NH4)2HPO4?
    11·1 answer
  • A moving company is called into a building and asked to relocate 520 bricks to a location 15 meters above the ground. If each br
    13·2 answers
  • Paper chromatography is a technique used to separate molecules based upon their size and solubility in a particular solvent. If
    5·1 answer
  • How many milliliters of calcium, with a density of 1.55 g/mL, are needed to produce 98.5 grams of calcium hydroxide in the singl
    9·1 answer
  • eneegy is converted from solar to chemical in Process A and then from one form if chemical to another in Process B. Process A is
    11·1 answer
  • After hydrogen bonding the strongest intermolecular force would be ___
    10·1 answer
  • If you fill this out 20 points, but I need all the answers
    8·1 answer
  • What are follicles?
    15·1 answer
  • Help me real quick !!
    13·1 answer
  • 1) how would you explain the plateaus in your heating and heating curves?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!