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
NISA [10]
3 years ago
8

4. When the speed of the following water increases it cuts into the

Chemistry
1 answer:
Verdich [7]3 years ago
3 0

Answer:

Option 1, Soil erosion

You might be interested in
Is KNO a strong acid?
stira [4]

Answer:

First of all, it's KNO₃ not KNO.

Second, KNO₃ is neither an acid nor it is a base, infact, it is a salt and therefore it's neutral.

hope that helps...

3 0
2 years ago
Balance the following reaction:
kvv77 [185]
  • C_5H_8+13/2O_2—»5CO_2+4H_2O

Balanced one

  • 2C_5H_8+13O_2—»10CO_2+8H_2O

Moles of Pentyne

  • Given mass/Molarmass
  • 34/68
  • 0.5mol

Moles of H_2O

  • 8/2(0.5)
  • 4(0.5)
  • 2mol

1mol releases 241.8KJ

2mol releases 241.8(2)=483.6KJ

8 0
2 years ago
Consider the following system at equilibrium:
Vika [28.1K]

Answer:

1) Rightward shift

2) Rightward shift

3) Leftward shift

4) Leftward shift

5) Leftward shift

6) Rightward shift

7) No shift

8) No shift                                                              

   

Explanation:

To evaluate each case we need to consider Le Chatelier's Principle, which states that the adding of additional reactants or products to a system will shift the equilibrium in the opposite direction, to maintain the equilibrium of the system. On the contrary, if we remove a reactant or a product in the system, the equilibrium will be shifted in the direction of the reactant or product reduced, to produce more of it (and thus maintain balance).        

Taking into account the above, let's see each statement, in the following equation:

A(aq) + B(aq)  ⇄  2C(aq)    (1)

1) Increase A. This will cause a rightward shift in equation 1 in order to consume the reactant added.

2) Increase B. Same as 1), this will cause a rightward in equation 1.

3) Increase C. This will cause a leftward shift in order to consume the excess of product in the system.  

4) Decrease A. This will produce a leftward shift to produce the reactant that is being reduced.

5) Decrease B. Same as 4), a leftward shift.

6) Decrease C. This will produce a rightward shift to produce the product that is being reduced.

7) Double A, half B. The double A will cause a rightward shift and the half B will produce a leftward shift, which results in no shift.

8) Double both B and C. Double B will produce a rightward shift and double C will produce the contrary, a leftward shift, so the final result is no shift.

               

I hope it helps you!

4 0
3 years ago
9. ______________ Consists of the Sun and everything that orbits the Sun
Rudiy27

Answer:

9.solar system

10.comet

11.gravity

12.earth and saturn

4 0
3 years ago
How many times more massive is an oxygen atom than a hydrogen atom?
Gala2k [10]
An oxygen atom is 16x more massive than a hydrogen atom.

You can figure this out by comparing the atomic masses of the two elements: oxygen has an atomic mass number of 16, and hydrogen has an atomic mass number of 1. Thus, an oxygen atom is 16 times more massive than a hydrogen atom.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What does the prefix trans-indicate?​
    5·1 answer
  • Which molecule could form a coordinate covalent bond with a proton (h )?
    12·2 answers
  • ribose is an important sugar that is found in DNA and RNA.Ribose has a molar mass of 150g/mol,and a percent composition of 40.0%
    9·1 answer
  • Which of the following possess the greatest concentration of hydroxide ions?
    12·1 answer
  • How many moles of 0.225 M CaOH2 are present in 0.350 L of solution?
    8·1 answer
  • What type of chemical reaction is NaHCO3=Na2CO3+H2O+CO2​
    6·1 answer
  • By the way...... what do those symbols for the elements have in common (for number 7-11): Pb, Au, Cu, Hg, Na ? *
    9·2 answers
  • Iontophoresis is a noninvasive process that transports drugs through the skin without needles. In the photo, the red electrode i
    10·1 answer
  • (d) Calculate the relative molecular mass of ammonium sulphate (NH4)2SO4.5H2O
    9·1 answer
  • most radioactive atoms “spontaneously” decay to a more stable form. where does the “additional” energy go once the atoms have de
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!