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
Anna11 [10]
3 years ago
11

Examine the Lewis structure.

Chemistry
2 answers:
xz_007 [3.2K]3 years ago
8 0

Answer:

The middle hydrogen is bonded to 2

elements.

Each hydrogen must be bonded to one element which is oxygen

valina [46]3 years ago
6 0

Answer:

A, C, & D on edge!

Explanation:

You might be interested in
What is the correct name for the n3– ion? nitride ion nitrogen ion nitrite ion nitrate ion
dem82 [27]
The correct name for the N3- ion is a nitride ion.
5 0
3 years ago
Read 2 more answers
The earths magnetic poles are located in different areas close to its geographic poles?
s2008m [1.1K]

Answer:

Explanation:

The answer is true

4 0
2 years ago
Read 2 more answers
A student heats 2.796g of zinc powder with 2.414g of sulphur.He reported that he obtained 4.169g of zinc sulfide and recover 1.0
Sati [7]

Answer:

The mass of reactants and products are equal hence the reaction obeys law of conservation of mass

Explanation:

The law of mass conservation states that for a closed system to all transfer of mass, the mass of system must remain constant over time. This means for a chemical reaction, the mass of reactants must equal the mass of products.

if 2.796g of Zn reacts with 2.414g of sulphur to produce 4.169g of ZnS ad 1.041g of unreacted sulphur, then it means that accorfing to the law of mass conservation, the mass of reactants (zinc and sulphur), must be equal to mass of products (zinc sulfide and unreacted sulphur)

Mass of reactants = 2.796g + 2.414g =5.21g

Mass of products = 4.169g + 1.041g=5.21g

5 0
3 years ago
How does atomic radius (size or atom diameter) affect bond distance (distance between atoms)?
yKpoI14uk [10]
When two atoms of the same element are covalently bonded, the radius of each atom will be half the distance between the two nuclei because they equally attract the electrons. The reason for this trend is that the bigger the radii, the further the distance between the two nuclei. Hope this helps:)
4 0
3 years ago
Read 2 more answers
What is atom economy?
bonufazy [111]

Answer:

The conversion efficiency of a chemical process.

Explanation:

Hope this helps!

5 0
3 years ago
Other questions:
  • If two objects are made of the same material but have different sizes, will they have the same density?
    13·2 answers
  • The movement of one or more from one reactant to another is called
    9·1 answer
  • When a substance burns, a chemical reaction is taking place.<br><br> True<br><br> False
    7·2 answers
  • What determines the type of crystals in igneous rocks?
    7·1 answer
  • PLEASEEEE HELPPP!! Why does one Oxygen atom bond with two Hydrogen atoms to form water? Why don't they bond in a different ratio
    15·1 answer
  • In what way does the shape of a molecule affect how the molecule is
    7·1 answer
  • A physical change occur when a
    12·2 answers
  • When do you use 6.02*10^23?? Do you use it when going to atoms or molecules????
    8·1 answer
  • So3+H2o→H2 So4<br>identify the nature of this reaction<br>helpp please i'm such a failure​
    8·1 answer
  • Which answer best describes what is happening in the following reaction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!