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
dimaraw [331]
2 years ago
14

Does a displacement reaction take place in iron + sodium chloride? and if so why?

Chemistry
1 answer:
navik [9.2K]2 years ago
7 0

Answer:

No.

A more reactive metal displaces or pushes out a less reactive metal from its compound. In the reactivity series, sodium is more reactive than iron hence no displacement reaction will occur.

You might be interested in
Need help please !!!!
Margaret [11]

Answer:

2p

Explanation:

it has 3 dumbell shapes, hence p

you can't determine the principal quantum number by looking at the shape, however bigger or spread orbital means higher value of n

3 0
3 years ago
I know there are 4.5*10^-9 seconds in 4.5 nanoseconds, but when I enter it into my TI-30xIIs, I get 4.5*10^-10. I enter it as 4.
o-na [289]

Answer:

You are not using properly the function exponential in your calculator

Explanation:

When a number is too big or too small we use scientific notation. This is a number between 1 a 10 multiplied by a power of 10.

When you are writing 4.5*10^-9 you are actually writing 0.0000000045 in scientific notation.

When you enter this in the calculator you have to use the function EXP after the first two numbers.

Steps:    1) Enter 4.5

             2) Enter EXP

             3) Enter minus (-)

             4) Enter 9

8 0
3 years ago
Simple machines make work easier. Most simple machines reduce the amount of effort force needed to move an object. This cart has
tino4ka555 [31]
Sorry I skate and usually the smaller wheel rolls faster. Try C. then It's like longboard wheels they roll pretty fast.
7 0
3 years ago
Read 2 more answers
Vinegar is classified as a base, acid, or is it neutral ?
Scrat [10]

Answer:

Vinegar is acidic => acetic acid (HC₂H₃O₂)

Explanation:

Vinegar consists of acetic acid (HC₂H₃O₂), water and trace amounts of other chemicals, which may include flavorings. The concentration of the acetic acid is variable. Distilled vinegar contains 5-8% acetic acid.

7 0
3 years ago
What is the salt produced when sulfuric acid (H2SO4) reacts with potassium hydroxide (KOH)?
pashok25 [27]
I got B. Because the answer is K2SO4, I got it right on my test so I know its right 

8 0
3 years ago
Read 2 more answers
Other questions:
  • Inertia describes which of the following? how long an object is how large an object is how difficult it is to change an object's
    5·2 answers
  • Do all smells travel at the same speed
    8·1 answer
  • 1. Ibuprofen (C13H18O2) is the active ingredient in many nonprescription pain relievers. Each tablet contains 200 mg of ibuprofe
    10·2 answers
  • Why does Beryllium have a larger first Ionization energy than boron?
    8·1 answer
  • most planets have --- but none has a --- like earth does. A. a biosphere; hydrosphere., B. an atmosphere; cryosphere., C. an atm
    8·2 answers
  • Add the polynomials (7x^3-2x^2-12)+(3x^3-8x^2+10x)
    9·1 answer
  • 26. A Grignard's reagent may be made by
    9·1 answer
  • Jkgergzruge˜©∫fghxtgrhxghzghgzhgzhmhrghgmhzh
    14·1 answer
  • The image shows a diagram of a chloroplast, which captures light energy from thesun. In what type of cell would you expect to fi
    12·1 answer
  • Tear off a small, flat sheet of waxed paper. Use the pipette to dispense a drop of water on the waxed paper. Now, dry the pipett
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!