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
Genrish500 [490]
3 years ago
12

X2SO3 Enter the group number of X. How do I find this? Chemistry

Chemistry
2 answers:
m_a_m_a [10]3 years ago
7 0
Na2SO3 and H2SO3 are the possible compounds hence X belongs to group number 1.
rosijanka [135]3 years ago
6 0

<u>Answer:</u> The group number of X is Group 1.

<u>Explanation:</u>

Groups are defined as the vertical columns in a periodic table.

We are given a chemical compound having chemical formula of X_2SO_3

This is formed by the combination of X atoms and SO_3^{2-} ions.

By criss-cross method, 2 atoms of X combine with 1 atom of sulfite ions.

Thus, the oxidation state of X atom is +1.

The elements belonging to Group 1 shows an oxidation state of +1.

Hence, the group number of X is Group 1.

You might be interested in
Which two elements have properties that are the most similar?
elena-14-01-66 [18.8K]

Answer:

The answer to your question is letter b) He and Ne

Explanation:

Elements that have similar properties are placed in the same group in the periodic table.

So

A C and F  These elements do not have similar properties because C is in group 4A and F is in group 7A. This is not the right answer.

B He and Ne  These elements have similar properties becase they are in the same group (8A).

C Al and Si  These elements do not have similar properties because Al is in group 3A and Si is in group 4A. This is not the right answer.

D N and S These elements do not have similar properties because N is in group 5A and S is in group 6A. This is not the right answer.

4 0
3 years ago
Explain why solid sodium chloride does not conduct electricity
aleksandr82 [10.1K]

Answer:

It does not contain free mobile ions

Explanation:

Solid sodium chloride does not conduct electricity because it does not contain free mobile ions.

  • Although sodium chloride is an ionic compound, in solid state, there is absence of free mobile ions.
  • In aqueous solutions or in molten form, ionic compounds can conduct an electric current using free mobile ions as carriers.
  • Therefore, they are electrolytes.

In solid state ions are arranged into crystal lattice and will not conduct a current of electricity.

8 0
3 years ago
Sodium metal reacts with chlorine gas in a combination reaction. Write a balanced equation to describe this reaction. Click in t
umka2103 [35]

Answer:

Na + Cl ⇒ NaCl

Explanation:

Skeleton equation: Na + Cl ⇒ NaCl

This is already balanced so that is the answer.

6 0
3 years ago
How many total electrons can enter the set of 3p orbitals?<br> a. 3<br> b. 10<br> c. 2<br> d. 6
Sliva [168]

Answer:

For n=3 and l=1=p

It is 3p-orbital.

Magnetic quantum number m

l

have values from -l to +l and total of 2l+1 values.

Forl=1, m

l

values are:

m

l

=−1,0,1 for l=1; total m

l

values =3= Number of orbitals

Each orbital can occupy maximum of two electron

Number of electrons =2×3=6

Thus 6 electrons will show same quantum number values of n=3 and l=1.

Number of elements with last electron in 3p orbitals = 6

5 0
3 years ago
Explain how engineers and scientists may work together to produce a protein in the lab.
murzikaleks [220]
The scientists would do biological studies of how the protein breakdown and combines with the muscles the engineers with then create a delivery system to get the protein to the muscle quicker and more effectively
7 0
3 years ago
Read 2 more answers
Other questions:
  • A sample of gas in which [h2s] = 5.25 m is heated to 1400 k in a sealed vessel. after chemical equilibrium has been achieved, wh
    7·1 answer
  • Suppose that you add 26.7 g of an unknown molecular compound to 0.250 kg of benzene, which has a K f of 5.12 oC/m. With the adde
    9·1 answer
  • While a match burns what type of change occurs?
    14·2 answers
  • Which element has chemical properties that are most similar to the chemical properties of fluorine
    6·1 answer
  • What is volume (chemistry definition)
    13·1 answer
  • Which of these conclusions is most likely correct about the locations?
    8·1 answer
  • For a neutral Nitrogen, how many electrons are in the 2p electron orbitals?
    11·1 answer
  • Give the number of protons and neutrons in the nucleus of the following atoms
    7·1 answer
  • What occurs if two objects at different temperatures are in contact?
    12·1 answer
  • Who is single lol? I'm just curious (yes ik this is app is for school karens)​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!