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
Daniel [21]
2 years ago
14

Which of the following is an example of a synthesis reaction?

Chemistry
1 answer:
larisa [96]2 years ago
5 0
A synthesis reaction, also known as a combination reaction, is where two (or more) compounds combine to form a single compound.

Only D fits this pattern.

Mark as brainliest if this helped! :)
You might be interested in
When mountains are young, like the Rocky Mountains, they are very tall, with sharp jagged shapes. When mountains are old, they
marta [7]
I think A.weathering, is the best possible answer
6 0
3 years ago
Lists how many valence electrons are shared, gained, or lost by each atom of the 6 compounds?      
Blababa [14]
<span>The number of electrons in an atom's outermost valence shell governs its bonding behavior.

In N</span>₂, three electrons are being shared by each nitrogen atom, making a total of 6 shared electrons.

In CCl₄, 4 electrons are being shared by each carbon atom and 1 electron is being shared by each chlorine atom

In SiO₂, 4 electrons are being shared by each silicon atom and 2 electrons are being shared by each oxygen atom.

In AlCl₃, 3 electrons are being shared by each aluminum atom and 1 electron is being shared by each Cl atom

In CaCl₂, 2 electrons are lost by the calcium atom and 1 electron is gained by each chlorine atom

In LiBr, 1 electron is lost by the lithium atom and 1 electron is gained by the bromine atom
6 0
3 years ago
Which of the following processes absorbs energy? A) condensation of water on a wind shield of a car B) formation of copperC) bal
Alecsey [184]

Answer:

C) ball rollinflown a hill

Explanation:

The question asks to  identify the endothermic process in the list of options. By way of elimination, we have;

A) condensation of water on a wind shield of a car

Condensation is an exothermic process. That is, heat is given out as the gases change into the liquid state of matter.

B) formation of copper

This is an exothermic process. Capture of electrons by a cation is always exothermic.

C) ball rollinflown a hill

This is the correct option. Energy is absorbed by the ball as it moves on the hill

D) formation of ice from liquid water

Freezing is an example of exothermic reaction. Heat is given off to the surroundings.

E) oxide from copper and oxygen

Formation of metal oxides and most reactions involving oxygen are exothermic reactions,

4 0
3 years ago
How does a nuclear plant operate
slava [35]
A process called fission
3 0
3 years ago
Read 2 more answers
I need help pls, and fast.
Vadim26 [7]

Answer:

1) Liquid forms drops that are dome-shaped

2) low surface tension

3) low viscosity

4) Liquid is thick and pours very slowly

Explanation:

It makes sense just use the stuff that's already in the table. It usually works.

7 0
3 years ago
Other questions:
  • Which nonmetal has the greatest potential to be oxidized
    12·1 answer
  • Does a continental rift form when shear acts on continental crust
    8·1 answer
  • "The occurrence of the all-or-none ________________ results from depolarization in response to rapid entry of ____________ ions
    8·2 answers
  • Using the periodic table, choose the more reactive metal. Ca or Ra
    11·2 answers
  • How many moles of chloride ions are there in 2 moles of calcium chloride?
    12·1 answer
  • 5. Common (most stable) mass numbers of the following elements are Al-27, Pt-195, Co-59,
    8·1 answer
  • The part of the leaf containing the xylem and phloem is the:
    14·1 answer
  • How do large food particles enter an amoeba
    6·1 answer
  • What is an example of a polyatomic ion
    5·2 answers
  • 1.38g of CO2 is how many formula units?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!