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
irinina [24]
3 years ago
8

An example of a double displacement is

Chemistry
1 answer:
mestny [16]3 years ago
3 0

Answer:

D. AX + BY -> AY + BX

Explanation:

Double replacement:

It is the reaction in which two compound exchange their ions and form new compounds.

AB + CD → AC +BD

So from given list of reactions option D is correct while others are incorrect.

Other examples:

The reaction between sodium chloride and silver nitrate is double displacement reaction.

NaCl + AgNO₃   →  AgCl + NaNO₃

The anion and cations of both reactants exchange. The anion of sodium chloride (Cl⁻) combine with cation of silver nitrate (Ag⁺)  and form AgCl. While Anion of silver nitrate combine with cation of sodium chloride and form sodium nitrate.

You might be interested in
A gas mixture is composed of three different gases. The first gas in the mixture has a pressure of 0.35 atm. The second gas in t
riadik2000 [5.3K]

Answer:

1.20atm

Explanation:

Given parameters:

Partial pressure of gas 1 = 0.35atm

Partial pressure of gas 2  = 0.20atm

Partial pressure of gas 3  = 0.65atm

Unknown:

Total pressure of the gas mixture = ?

Solution:

To solve this problem, we need to recall and understand the Dalton's law of partial pressure.

Dalton's law of partial pressure states that "the total pressure of a mixture of gases is equal to the sum of the partial pressure of the constituent gases".

    Total pressure  =Pressure of gas(1 + 2 + 3)

The partial pressure is the pressure a gas would exert if it alone occupied the volume of the gas mixture.

     

Now we substitute;

      Total pressure  = (0.35 + 0.20 + 0.65)atm  = 1.20atm

8 0
3 years ago
What observations can you make about this group of people? Name one inference you can make from your observations.​
Stells [14]

Answer:

no no no who are these some look good but are black what is this

7 0
3 years ago
Read 2 more answers
An iminium ion is formed as an intermediate in a stork enamine reaction. the iminium is subsequently hydrolyzed with water. comp
Dvinal [7]
Below is the mechanism showing the hydrolysis of Iminium Ion into aldehye. The arrows are shown in RED.

7 0
3 years ago
Number of neutrons for 9BE4
GREYUIT [131]
Mass number - # of protons = #neutrons, so I would say the answer is 5
8 0
3 years ago
The region outside the nucleus where an electron can be found
Alex Ar [27]
The region where an electron is most likely to be is called an orbital
6 0
3 years ago
Other questions:
  • Which similarity did the Aztecs and ancient Egyptians share?
    8·2 answers
  • What is closest packing? What is the difference between hexagonal closest packing and cubic closest packing? What is the unit ce
    15·1 answer
  • 1. Convert 1m3 to cm3.
    11·2 answers
  • Plzz help me out guys ......10 points rewarded.....!!!!!
    15·1 answer
  • At a certain temperature, the K p for the decomposition of H₂S is 0.821 .
    5·1 answer
  • Compared with cooler stars, the hottest stars have absorption lines that are
    9·1 answer
  • Predict the number of each atom needed to form a molecule of potassium Sulfide.
    13·1 answer
  • At stp what is the volume of 5.35 moles of methane ch4​
    10·1 answer
  • Transform boundaries occur where two plates – a slide past each other. b slide apart from each other. c slide towards each other
    10·1 answer
  • Where is carbon dioxide found in nature​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!