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
stepladder [879]
3 years ago
8

In two or more complete sentences, compare singe displacements reactions and double displacement reactions

Chemistry
1 answer:
vodomira [7]3 years ago
4 0

Answer:

The answer is in the explanation

Explanation:

Single displacement reactions: In these reactions, a more reactive element kicks out a less reactive element from a compound.

Ex.  Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g)

In this example, Zn is more reactive than H, then Zn displaces H from the compound.

Double displacement reactions: In these kind of reactions 2 elements are displaced from the different compounds, these elements interchange positions.

Ex. CuCl2(aq) + 2 AgNO3(aq) → Cu(NO3)2(aq) + 2 AgCl(s)

In the example, Cu displaces Ag and Ag displaces Cu, they interchange positions.

You might be interested in
I need numbers 8 and 9. Thank you.
Sophie [7]

313.110 for number 8


9) is 270.3003


hope this help!

5 0
3 years ago
Which of the following elements are more reactive than the others.
Rama09 [41]
The answer is D-sodium!
3 0
3 years ago
The modern atomic model includes electrons orbiting the nucleus. which of the following parts of dalton's atomic model was dispr
lana66690 [7]
Atom can never be divided into smaller particles is the answer was disproved
7 0
3 years ago
A trophic level is a number that tells you the position an organism occupies in a food chain or food pyramid.
svet-max [94.6K]

Answer:

true

Explanation:

8 0
3 years ago
How much heat energy would be released if 78.1 g of water at 0.00 °c were converted to ice at −57.1 °c. give your answer as a po
kolezko [41]
To convert 78.1 g of water at 0° C to Ice at -57.1°C; we can do it in steps;
1. Water at 0°C to ice at 0°C
The heat of fusion of ice is 334 J/g; 
Heat = 78.1 × 334 = 26085.4 Joules
2. Ice at 0°C to -57.1°C 
Specific heat of ice is 2.108 J/g
Heat = 78.1 × 2.108 J/g = 164.6348 Joules
Thus the total heat energy released will be; 26085.4 + 164.6348 
 = 26250.0348 J or 26.250 kJ
3 0
3 years ago
Other questions:
  • Anyone know ?? Worth 10
    12·2 answers
  • How many moles of water are produced from 13.35 mol of oxygen?
    11·1 answer
  • 0.000000655 mL in scientific notation
    6·1 answer
  • Elements that form ionic bonds generally have how many valence electrons? ± 1 or ± 2 ± 2 or ± 3 ± 4 ± 5
    9·1 answer
  • Three gases found in Earth's atmosphere are carbon dioxide, nitrogen and oxygen. What is their order of abundance from greatest
    7·2 answers
  • HELP HELP!
    6·2 answers
  • Which is a component of John Dalton’s atomic theory?
    10·2 answers
  • How do red foxes get offspring?
    12·1 answer
  • Answer the question please
    9·2 answers
  • The graduated cylinder below shows major scale divisions every 5 mL. How should the volume of the liquid be recorded? Use the co
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!