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
kotykmax [81]
3 years ago
11

Which reaction is single replacement?

Chemistry
2 answers:
Ainat [17]3 years ago
8 0
<span>In a single replacement reaction (or simple displacement) an element reacts with a compound and takes the place of another element in that compound. The reaction that shows a sigle replacement is the third one. Where H2SO4 and Mg turn into H2 + MgSO4. In this case Mg replaces H2</span>
Tatiana [17]3 years ago
5 0
<span>Among the given choices, the third option is the only one which illustrates single replacement. (3)H2SO4 + Mg --> H2 + MgSO4 A single replacement is also termed as single-displacement reaction, a reaction by which an element in a compound, displaces another element. It can be illustrated this way: X + Y-Z → X-Z + Y</span>
You might be interested in
An electrically neutral atom bears what trait?
zhenek [66]

C) It contains the same number of electrons and protons.

4 0
3 years ago
What is the atomic number of the element located in group 16
laila [671]

Answer:

Sulfur

Explanation:

Sulfur is a chemical element that is represented with the chemical symbol "S" and the atomic number 16 on the periodic table.

7 0
3 years ago
Should mammoths be re-created and released into the Arctic ecosystem
Maslowich
It honestly depends weather or not they create them the same way 

8 0
3 years ago
Read 2 more answers
This is like 40 points!! Pls help.
abruzzese [7]

Answer:

When meteoroids enter Earth's atmosphere (or that of another planet, like Mars) at high speed and burn up, the fireballs or “shooting stars” are called meteors. When a meteoroid survives a trip through the atmosphere and hits the ground, it's called a meteorite.

Explanation:

4 0
2 years ago
(9) An element which is used to observe the physical property brittlness
SCORPION-xisa [38]
I would say 3, but I’m not 100% sure
5 0
1 year ago
Other questions:
  • An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and net charge?
    15·1 answer
  • PPLEASE HELP I WILL GIVE BRAINLIEST AND LOT OF POINTS
    15·2 answers
  • A group of atoms that may act as an ion is referred to as _________???
    5·1 answer
  • The solid XY decomposes into gaseous X and Y: XY(s) m X(g) + Y(g) Kp = 4.1 (at 0 °C) If the reaction is carried out in a 22.4 L
    7·1 answer
  • Write balanced chemical equations for the following reactions.
    7·2 answers
  • Convert 477°C to degrees Fahrenheit.
    8·2 answers
  • Me and my sister needs help on this question PLEASE HELP! (Look at photo)
    6·2 answers
  • What type of cell division is responsible for the formation of the heart, brain and lung cells from the fertilized egg?
    6·2 answers
  • Balance the following equation: N2 + H2 --&gt; NH3
    6·1 answer
  • Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and liquid water . What is the the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!