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
Maru [420]
2 years ago
5

HELP HELP HELP ME PLSSSSS 50 POINTS

Chemistry
2 answers:
Ostrovityanka [42]2 years ago
7 0

Answer:

Mapping the ocean floor is made these days due to efforts of professionals and the researchers of the aquatic biosphere. As, they have revealed the mysteries that were not discussed before. So, analyzing the ocean floor and making it more easy for us to know the diversity found on the ocean floor.

  1. While, the diversity on the ocean floor is inhabited by millions of species and these species in a more larger space then we expect as the different organisms covers miles of space inside the ocean and for that reason we have to analyze each species habitat by using a much wider form of scale.Collecting Data at 10 cm intervals. Distance from Shore (in cm) Depth ,

10

20

30

40

50

60

70

80

90

100.

    <u>  2. Sonar: </u>

Sonar is based upon using the ultrasonic form of waves, as they are generated by a source of U.V rays in a specific direction to analyze any given area or subject target by the professionals. The ultra sonic waves are considered much penetrable, having the capacity to be more secure and having less number of losses in them. Which makes the sonar more accurate then any other source of waves to analyze a given space.

  • <u>Note:</u>

"Most of the aquatic and other animals uses the sonar procedure to locate there prey and other targets etc."

Anastaziya [24]2 years ago
5 0

Answer:

1) They are the same line so they match equally bc they are measuring the same thing just one is more specific than the other

2) Sonar measures all depths at every possible point and maps it including all the gaps in between the 5cm apart the ocean floor is. The difference between the points could be a cliff or a smooth decline.

You might be interested in
What compounds can you find in a whole wheat bread
givi [52]

Explanation:

Three major bitter compounds in whole wheat bread crumb were identified.

...

Apigenin-6-C-arabinoside-8-C-galactoside. ...

Apigenin-6-C-galactoside-8-C-arabinoside. ...

9,12,13-Trihydroxy-trans-10-octadecenoic acid (pinellic acid)

5 0
2 years ago
Read 2 more answers
An order is given to administer 57 g of lactulose syrup, often used for treating complications of liver disease. The suspension
Angelina_Jolie [31]

Answer : The volume given to the patient should be, 85.5 mL

Explanation :

As we are given that the suspension contains 10g/15mL.

Now we have to determine the volume should be given to the patient.

As, 10 grams of lactulose syrup needed 15 mL volume of solution

So, 57 grams of lactulose syrup needed \frac{57g}{10g}\times 15mL=85.5mL volume of solution

Thus, the volume given to the patient should be, 85.5 mL

8 0
2 years ago
What is the product of silver nitrate + lead ii nitrate?
Kisachek [45]

Answer:

Explanation:

In theory, not much of anything. The vast majority of nitrates are water soluble. Aside, not sure what chemistry level you are at but you will probably be asked to know or memorize some solubility rules. This, for lack of a better phrase, Nitrate rule, is near spot on. With one exception—a rare one—all metal cationic nitrates are soluble in water. All of them. So, assuming you are talking about aqueous, water-based solutions of these salts and mixing them together, I expect nothing to occur. Both solutions, I believe are colorless in water and will thus remain so. If you had say a solution of Iron (III) nitrate and copper (II) nitrate, slightly different story. Both are colorful solutions and I would think you might see blending of colors but no reaction; no precipitate will form. You will probably learn about markers of a chemical reaction. One of these is a color change. Note, you should read this as a change of color from what you previously had. Going from red to blue or colorless to colored (or vice versa) is a strong indication of a reaction (e. g. evidence of bond-breaking and bond-formation). The mere mixing of colors does not constitute a chemical reaction.

3 0
2 years ago
In which of the following is the number of neutrons correctly represented? A. fluorine: atomic number 9, mass 19, neutrons 0 B.
Digiron [165]
D. uranium: atomic number 92, mass 238, neutrons 146

238-92=146
4 0
3 years ago
Read 2 more answers
Aluminum metal reacts with bromine, a red-brown liquid with a noxious odor. The reaction is vigorous and produces aluminum bromi
GuDViN [60]

<u>Answer:</u> The mass of bromine reacted is 160.6 grams.

<u>Explanation:</u>

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}        .....(1)

Given mass of aluminium = 18.1 g

Molar mass of aluminium = 27 g/mol

Putting values in equation 1, we get:

\text{Moles of aluminium}=\frac{18.1g}{27g/mol}=0.670mol

The chemical equation for the reaction of aluminium and bromide follows:

2Al+3Br_2\rightarrow 2AlBr_3

By Stoichiometry of the reaction:

2 moles of aluminium reacts with 3 moles of bromine gas

So, 0.670 moles of aluminium will react with = \frac{3}{2}\times 0.670=1.005mol of bromine gas.

Now, calculating the mass of bromine gas, we use equation 1:

Moles of bromine gas = 1.005 moles

Molar mass of bromine gas = 159.81 g/mol

Putting values in equation 1, we get:

1.005mol=\frac{\text{Mass of bromine}}{159.81g/mol}\\\\\text{Mass of bromine}=(1.005mol\times 159.81g/mol)=160.6g

Hence, the mass of bromine reacted is 160.6 grams.

5 0
2 years ago
Other questions:
  • You are a scientist conducting an experiment on energy transfers. During the reaction you measure a large transfer of heat energ
    13·2 answers
  • Vinegar is a solution of
    6·2 answers
  • Choose all the answers that apply.
    14·2 answers
  • Magnesium chloride is a salt formed with ionic bonds between one magnesium ion and two chloride ions. Magnesium has two electron
    13·1 answer
  • What types of change if any can reach equilibrium
    7·1 answer
  • What is the purpose of the technology design process?
    6·1 answer
  • Find the original concentration of a solution diluted from 15.00 mL to 125.0 mL with a final concentration of 0.00383 M
    14·1 answer
  • What was noticed about the shape of coastlines by sailors as early as the sixteenth century?
    6·2 answers
  • An enzyme acts to Group of answer choices raise the activation energy needed to start the reaction. lower the activation energy
    12·1 answer
  • And D. It’s long stems Sorry couldn’t fit D in the picture
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!