Answers
Answer:
A a mountain
Explanation:
this is becuase the two plates are pushing into each other, so all that rock will go where theres the least resistance, up
you can see this when you place your hands (palms down facing each other where the tis touch) on a table or flat surface, if you slowly bring them together ((DONT DO IT HARD OR FAST else u may hurt urself)) your fingertips will begin to want to rise up
the answer is not B becuase:
a canyon is formed when erosion carves into the earth, this oes NOT need to happen at a fault line and deffinitally does not happen n converging plates as shown
the answer is not D becuase:
a ridge is formed when ne plate pushes under the other, pushing that second plate upward, when this happens it forms a chain of mountains, though this is simmilar to the correct answer, the diagram does not show the plates undernieth one another, rather they are pushing against each other
the answer is not C becuase:
a fault is where two plates are moving away from each other, creating a canyon like structure, this is not a canyon however, for it is not formed by erosion, most faults can be found underwater since oceans usually fill in the gap where rock used to be
hope this helps you, sorry if its a lot of reading ^^"
Related Questions
I WILL GIVE BRAINLIEST FOR THE FIRST RIGHT QUESTION
Construct an argument supported by evidence to describe the connections between the number of people in a society and the amount of plastic waste that they generate.
Answers
What occurs as the atomic number of the elements in period to increases
Answers
The answer is moving left to right across a period the nucleus has a greater pull on the outer electrons and the atomic radii decreases.
What is Atomic Number ?The atomic number or nuclear charge number (symbol Z) of a chemical element is the charge number of an atomic nucleus.
Atomic Number (generally ) = Number of Protons
The atomic number can be used to uniquely identify ordinary chemical elements.
In an ordinary uncharged atom, the atomic number is also equal to the number of electrons.
The atomic number increases moving left to right across a period and subsequently so does the effective nuclear charge.
Therefore, moving left to right across a period the nucleus has a greater pull on the outer electrons and the atomic radii decreases.
To know more about Atomic Number
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What volume of 0.194 MNa3PO4 solution is necessary to completely react with 85.5 mL of 0.109 MCuCl2 ?
Answers
Answer:
35.9 ml
Explanation:
Start with the balanced equation:
3CuCl2(aq)+2Na3PO4(aq)→Cu3(PO4)2(s)+6NaCl(aq)
This tells us that 3 moles of CuCI2 react with 2 moles Na3PO4-
∴ 1 mole CuCl2 will react with 2/3 moles Na3PO4
We know that concentration = moles/volume i.e:
c= n/v
∴n=c×v
∴nCuCl2=0.107×91.01000=9.737×10−3
I divided by 1000 to convert ml to L
∴nNa3PO4=9.737×10−3×23=6.491×10−3
v=nc=6.491×10−30.181=35.86×10−3L
∴v=35.86ml
The rules for naming alkanes, alkenes, and alkynes are
A) very different
B) almost the same
C) specific for each of them
Answers
almost the same
just different in bond
Commercial agriculture can often lead to water-quality problems. In one to two sentences, explain how two of those problems occur.
Answers
Commercial agriculture often leads to water-quality problems as a result of run-offs and agrochemical discharge.
How do water-quality problems occur in agriculture?Most commercial agriculture requires the use of agrochemicals and fertilizers.
Agrochemicals such as insecticides and herbicides are poisonous to aquatic biodiversity when run-offs are discharged from farmlands to water bodies.
Fertilizer run-offs into water bodies also cause nutrient enrichment, leading to eutrophication.
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4.8 moles of Kl are dissolved in 850 mL of water. What is the molarity of the solutions?
Answers
Molarity = 4.8/850 x 1000 =5.647mol/lit or 5.65M
Hope this helps you dear :)
Have a good day :)
aluminum + sulfur aluminum sulfide
10.8 g 19.2 g (REACTANT/PRODUCT)??
Answers
Answer:
Al + S -> Al2S3
Al and S are the reactants, Al2S3 is the product
Explanation:
36.4 g of SnCl2 is dissolved in 135.7 mL of water.
Molar mass of SnCl2 = ____ g/mol
Liters of solution = ___ L
What is the concentration of this solution? ____ M (Answer with 3 significant figures)
Answers
Answers:
1st: 189.6 g/mol
2nd: 0.1357 L
3rd: 1.41 M
Explanation:
Finding Molar Mass:
SnCl2 = Tin(II) Chloride
Tin has a molar mass of 118.71 g/mol
Chloride has a molar mass of 35.453 g/mol
Chloride*2 = 70.906
118.71 + 70.906 ≈ 189.6 g/mol
Finding Liters of Solution:
L = mL/1000
135.7 mL / 1000 = 0.1357
Finding Molarity:
molarity = moles of solute / liters of solution
M = (36.4g / 189.6g) / 0.1357 L = 1.41 M
Hope this helped ;)
Oxidation state of Nitrogen in NO ?
Answers
Explanation:
Oxidation state of Nitrogen in NO is +2
Answer:
+2
Explanation:
What is the correct fomula of salt
Answers
Answer:
NaCl
Explanation:
Answer:
NACL
|•ANSWER,•|.....
hope it helps u.
Convert 5.50 mol of MgO to g.
Answers
Answer:
5.50 moles of magnesium oxide is 221.6742 grams
Explanation:
to do this you multiply the number of moles by the molar mass
A customer experiences worsening side effects in response to a prescription. What do you suggest to them?
Answers
Answer:
Probably stop taking the prescribed durg and contact your pharmacist and your doctor that gave you your prescription asap.
Explanation:
Both of those health professionals will assist the patient in understanding how to go about the next steps for side effect relief.
A force of 20 N
acts upon a 5 kg
block. Calculate
the acceleration
of the object.
Answers
Answer:
0.25m/s²
Explanation:
here
weight(w)-20 N
mass(m)-5 kg
acceleration (g) -?
we know
w=mg
g=m/w
=5/20
=0.25 m/s²
Answer:
acceleration=0.04g/s
Explanation:
force=Ma
20N=5kgXa
5kg=5000g
20N=5000Xa
20N=5000a
divide both sides by 5000
acceleration=0.04g/s
Which two options describe behaviors of particles that are related to the chemical properties of the materials?
Answers
Answer:
easily forming bonds w/ atoms of other elements and combining w/ oxygen atoms to form new substance
please if anyone knows the answer solve it on the paper with DATA, SOLUTION and RESULT then attach the photo here
The question is:
Calculate the molecular mass (a.m.u) of C2H5OH.
I'll be very thankful to you
Answers
The compound is ethanol
A solution is made by mixing 50.0 mL of liquid A with 75.0 mL of liquid B. Which is the solute, and which is the solvent? Is it valid to assume that the volume of the resulting solution will be 125 mL? Explain your answer.
Answers
If two liquid solutions are mixed together, the solute would be the one with the lower volume while the solvent would be the solution with the higher volume.
What are liquid solutes?The mixing of two liquids requires that one is a solute while the other is a solvent.
Thus, the solution with the higher volume acts as the solvent while the one with the lower volume act as the solute.
For example, a solution made by mixing 25% water with 75% alcohol has water as the solute and alcohol as the solvent.
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An element P with electron configuration 2,
8, 2 combined with another element Q with
electron configuration 2, 8, 7. The chemincal
bond between P and Q is
A. covalent B. coordinate
C. metallic D. electrovalent
Answers
Answer:
Electrovalent.
Explanation:
[tex]\text{The element P is }~ _{12}Mg\\\\\text{The element Q is }~ _{17}Cl\\\\\text{The chemical bond between P and Q is ionic or electrovalent bond.}\\\\Mg^{2+} + 2\text{Cl}^{-} \rightleftharpoons MgCl_2[/tex]
Which statement describes thermal energy?
the energy that is associated with electric fields
the energy that is stored in chemical bonds
the energy that is associated with the pull of gravity
the energy that is associated with temperature
Answers
Answer:
"the energy that is associated with temperature" ✔️
Explanation:
Thermal Energy = Heat
Ex: The sun has thermal energy.
Ex: The oven radiates thermal energy
I hope this helps, you understand!!
The statement describes thermal energy is as
the energy that is associated with temperature.So, option D is correct one
What is the thermal energy?The energy posses by the particles or system due to their temperature is called thermal energy.
Thermal energy is produced when the atoms and molecules vibrate faster because of rise in temperature.The thermal energy cannot be converted into useful work.The source of thermal energy is fossil fuel like natural gas, coal and oil . The solar heat, electric heat, geothermal heat and heat pump are also sources of thermal energy.The simple example of thermal energy is boiling of water on stove.To learn more about thermal energy here.
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A 4.3 L gas bubble at STP is heated to 984 K, and the pressure increases to 1520 mmHg. What is the new volume?
Answers
Answer:
v2=40.35L
Explanation:
p1v1/t1=p2v2/t2
v2=t2p1v1/t1p2
v2=984*760*22.4/273.15*1520
v2=40.35 L
30. An astronaut's mass is 70 kg. The acceleration due to gravity on Mar is 3.73 m/s. The astronaut's weight on Mars is
most nearly
Answers
Answer:
261.1 N
Explanation:
Force = mass × acceleration due to gravity
Force is also known as weight. So:
Weight = 70 × 3.73 = 261.1 N
CH3-CH=CH3-CH what is the name of this structure?
Answers
Answer:
if you meant CH3-CH=CH-CH3, the IUPAC name is 2-butene.
What is the BEST explanation for how stirring the salt into the glass of water increases the rate of solution?
A) Stirring increases the surface area of the solute
B) The solute particles do not stay on the bottom of the glass
C)Stirring increases random motion and contact between solute and solvent
D) Stirring decreases the kinetic energy of the solution and aids in dissolving
Answers
PLEASE HELP
Predict the Eº values for all (6) combinations of the following: Cu(s) and Cu(NO3)2(aq) Fe(s) and Fe(NO3)3(aq) Zn(s) and Zn(NO3)2(aq) Pb(s) and Pb(NO3)2(aq)
Answers
Answer:
Is this math? Cause as a fourth grader, I can do Algebra, but not this.
Explanation:
The space race was between
a.
the United States and China.
b.
Great Britain and the Soviet Union.
c.
the Soviet Union and China.
d.
the United States and the Soviet Union.
Answers
Answer:
the United States and the Soviet Union.
Explanation:
Basically we were in toe to toe with the russians for space explorations like who's gonna get to space first or moon or do such explorations
Which is the most likely to be reduced?
O A. Cu²+
OB. Zn²+
OC. Ni2+
OD. Fe²+
Answers
Answer: C
Explanation:
Zinc is the most active metal among the options.
Ni²⁺ is most likely to be reduced. Therefore, the correct option is option C among all the given options.
What is reduction?In a half-reaction known as reduction, a chemical species lowers its oxidation number, typically by acquiring electrons. Oxidation, which results in the loss of electrons, makes up the reaction's other half. Redox reactions are formed when reduction and oxidation work together (reduction-oxidation equals redox).
You could think of reduction as the antithesis of oxidation. Oxidation and reduction in some reactions can be thought of as the transfer of oxygen. Here, oxygen is gained by oxidation while it is lost through reduction. Ni²⁺ is most likely to be reduced.
Therefore, the correct option is option C. Ni²⁺ is most likely to be reduced.
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Question 9 of 10
Why is gravity the dominant force among planets?
O A. It acts at long distances.
B. Gravity is the strongest force.
C. Gravity increases with distance.
D. It depends on charge separation.
Answers
Gravity the dominant force among planets because it acts at long distances.
Why is gravity the dominant force among planets?Gravity is the weakest force as compared to the forces but it is the most dominant force because it has the longest range.
So we can conclude that Gravity the dominant force among planets because it acts at long distances.
Learn more about gravity here: https://brainly.com/question/940770#
ygyugygygggygygg..................................................................................................................................................
Answers
please try to keep questions acedemic related
it does no good for questions like this to be on here when others need help, try to keep your questions..
- Partained to the particular subject
- presented in the correct language and maner
- understandable and with all the information needed
no hard feelings, though this question and answer will be deleted by moderators soon so just keep all that in mind ^^
Net ionic equation for Calcium hydroxide reacting with ammonium Chloride?
Answers
Answer:
Step 1: Write the balanced chemical equation with the states first:
Ca(OH)₂ (aq) + 2NH₄Cl (aq) → CaCl₂ (aq) + 2NH₃ (g) + 2H₂O (l)
Step2: Write the complete ionic equation, break only the aqueous ones only :
Ca²⁺ + 2OH⁻ + 2NH₄⁺ + 2Cl⁻ → Ca⁺² + 2Cl⁻ + 2NH₃ (g) + 2H₂O (l)
Step 3: cancel the spectator ions ( the ions which stay the same like calciumn and chlorine ions here)
2OH⁻ + 2NH₄⁺ → 2NH₃ (g) + 2H₂O (l)Calculate the mass in grams for 2.28 moles of N2.
228 g
63.9 g
6.39 g
2.28 g
Answers
Answer: 63.9
Explanation:
AUDIO
SPEED
С
1X
The ice record shows a period in Earth's history when there was an ice age and the global average temperature was
much colder. During this time, the ice record shows the amount of carbon dioxide in the atmosphere decreased, but the
amount of energy from the sun did not change. How did the the total amount of energy in the Earth system change, how
did this change happen, and how did it contribute to the ice age?
Hand Ir
Sig
Answers
The average temperature during the ice age was around 46 degrees Fahrenheit although the polar regions were far colder, around 25 degrees Fahrenheit which is colder than the global average.
What is an average temperature?The monthly mean temperature: It is calculated by adding the daily mean temperatures for each day of the month and dividing the total by the number of days in a month.
The average global temperature during the period known as the Last Glacial Maximum from roughly 23,000 to 19,000 years ago was about 46 degrees Fahrenheit (7.8 degrees Celsius), some 13 degrees Fahrenheit (7 Celsius) colder than 2019, the researchers said.
A team of scientists has nailed down the temperature at the peak of the last ice age, a time known as the ast Glacial Maximum, to about 46 degrees Fahrenheit.
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