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
Art [367]
2 years ago
6

Find the Nazca plate and the South American plate. How are they different? Are they moving toward or away from each other?

Chemistry
1 answer:
Otrada [13]2 years ago
7 0
<span>The Nazca plate is an oceanic plate, while the South American plate is continental. The fast moving Nazca plate is moving east towards the South American plate at a downward angle and converging. This process is called subduction, resulting in frequent earthquakes & production of the Andes Mountains.</span>
You might be interested in
Motion of falling object towards the earth is variable motion
slamgirl [31]

Answer:

Yes , it is due to gravity , structure of earth,air resistance so ...

8 0
2 years ago
Annual precipitation rates can be collected for several years added together and divided by the number of years to obtain an ave
larisa [96]

Answer:

true

Explanation:

3 0
3 years ago
for the reaction HCI+NaOH➡️NaCi+H2O, how many moles of hydrochloric acid are required to produce 150 g. of water?
Ne4ueva [31]

Answer: 8.33 mol of HCl (Hydrochloric Acid)

Explanation:

150 g H2O  x __1 mol__ x __1 mol HCl__  =  8.33 mol of HCl

                         18.016 g        1 mol H2O

6 0
2 years ago
With what compound will nh3 experience only dispersion intermolecular forces? with what compound will nh3 experience only disper
Burka [1]
Answer is: ammonia experience only dispersion intermolecular forces with BF₃ (boron trifluoride) because BF₃ is only nonpolar molecule (vectors of dipole moments cansel each other, dipole moment is zero).
The London dispersion force (intermolecular force) <span>is a temporary attractive </span>force between molecules.
6 0
2 years ago
Read 2 more answers
When 0.250 moles of KCl are added to 200.0 g of water in a constant pressure calorimeter a temperature change is observed. Given
777dan777 [17]

Explanation:

Upon dissolution of KCl heat is generated and temperature of the solution raises.

Therefore, heat generated by dissolving 0.25 moles of KCl will be as follows.

             17.24 kJ/mol \times 0.25 mol

                = 4.31 kJ

or,             = 4310 J      (as 1 kJ = 1000 J)

Mass of solution will be the sum of mass of water and mass of KCl.

       Mass of Solution = mass of water + (no. of moles of KCl × molar mass)

                                    = 200 g + (0.25 mol \times 54.5 g/mol)

                                    = 200 g + 13.625 g

                                    = 213.625 g

Relation between heat, mass and change in temperature is as follows.

                             Q = mC \Delta T

where,    C = specific heat of water = 4.184 J/g^{o}C

Therefore, putting the given values into the above formula as follows.

                     Q = mC \Delta T

            4310 J = 213.625 g \times 4.184 J/g^{o}C \times \Delta T      

              \Delta T = 4.82^{o}C

Thus, we can conclude that rise in temperature will be 4.82^{o}C.

6 0
3 years ago
Other questions:
  • State four steps that we can take to protect our environment from plastic-related pollution.
    5·1 answer
  • For the oxidation-reduction reaction equation given here 4ga+p4 indicate how many electrons are transferred in the formation of
    10·1 answer
  • A solution is saturated when it contains the maximum amount of solute for the given solvent.
    15·2 answers
  • What are the Sub atomic particles?
    8·1 answer
  • Calculate the number of moles of an ideal gas if it occupies 0.01 m3 under 125,000 Pa at a temperature of 357 K.
    8·2 answers
  • What is the coldest temperature ever achieved?
    5·2 answers
  • The equation for the formation of water from hydrogen gas and oxygen gas is 2H2 +
    14·1 answer
  • How many molecules are in the substance formula of 2C6H1206 (use coefficients)
    5·1 answer
  • What is the pH of water?
    8·1 answer
  • You take a metal spatula and scratch the side of the glass vessel that contains this cooled solution, and crystals start to appe
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!