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
xxMikexx [17]
3 years ago
8

15. List the substances A-E in order from most dense to least dense based on the facts provided.

Chemistry
1 answer:
Volgvan3 years ago
3 0

Answer:

So 1st it is B then D then E then a then C

You might be interested in
The structural formula of 2-methyl-propane<br>-2-ol​
daser333 [38]

Answer:

ch3c(ch3)(oh)ch3

Explanation:

that should be the answer

8 0
3 years ago
What is the function of spinal fluid?
-Dominant- [34]
I think the best answer is that the spinal fluid surrounds and protects the backbone. Also, it protects the brain from trauma. It acts as a shock absorber. It supplies nutrients to the nervous system tissue and removes waste products from the brain.
3 0
4 years ago
HELP!
katovenus [111]

Answer:

116.88 g

Explanation:

Step 1: Write the balanced equation for the synthesis of NaCl

Na + 1/2 Cl₂ ⇒ NaCl

Step 2: Calculate the moles corresponding to 45.978 g of Na

The molar mass of Na is 22.990 g/mol.

45.978 g × 1 mol/22.990 g = 1.9999 mol

Step 3: Calculate the number of moles of NaCl formed from 1.9999 moles of Na

The molar ratio of Na to NaCl is 1:1. The moles of NaCl formed are 1/1 × 1.9999 mol  = 1.9999 mol.

Step 4: Calculate the mass corresponding to 1.9999 moles of NaCl

The molar mass of NaCl is 58.443 g/mol.

1.9999 mol × 58.443 g/mol = 116.88 g

3 0
3 years ago
Which forensic scientist is, in part, responsible for the very specific evidence collection guidelines that exist in an effort t
Agata [3.3K]

D.) Edmond Locard. He formulated the basic principle that there will be a transfer of material if one object touches another. This material may contaminate a specimen and make it useless as forensic evidence.

“A.) Leone Lattes” is <em>incorrect</em>. He developed a method for <em>blood typing</em> that relied on detection of the specific antibodies.

“B.) Mathieu Orfila” is <em>incorrect</em>.  He worked to make <em>chemical analysis</em> a routine part of forensics.

“C.) Hsi Duan Yu” is <em>incorrect</em>. It is a 13th century Chinese <em>book </em>that many people consider to be the first known guide to forensic pathology.

5 0
3 years ago
A 4.80g piece of magnesium (Mg) displaces 2.76mL of water when it is placed in a graduated cylinder. What is the density of magn
AnnZ [28]

Answer:

<h2>1.74 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{4.80}{2.76}  \\  = 1.73913...

We have the final answer as

<h3>1.74 g/mL</h3>

Hope this helps you

8 0
3 years ago
Other questions:
  • 7. How long is a federal election?
    9·1 answer
  • The following thermochemical equation is for the reaction of nitrogen(g) with oxygen(g) to form nitrogen dioxide(g). N2(g) + 2O2
    7·1 answer
  • Give 3-5 pieces of evidence to support why cloning is bad.
    14·1 answer
  • Why might an idea or hypothesis be discarded?
    14·1 answer
  • She carries out an experiment to standardize (determine the exact concentration of) a sodium hydroxide solution. To do this, she
    10·1 answer
  • Explain sunspots and how they affects earth
    12·1 answer
  • Hydrogen iodide is not produced by the same method as for hydrogen chloride.why??
    15·1 answer
  • How is bond polarity determined?
    11·2 answers
  • Radical example ....​
    12·2 answers
  • Matching
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!