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
Vladimir79 [104]
3 years ago
10

Summarize information about sublimation

Chemistry
1 answer:
jek_recluse [69]3 years ago
7 0
Sublimation is when a solid turns directly into a gas, completely bypassing the liquid phase. Dry ice is a good example.
You might be interested in
How many moles of sulfur dioxide (SO2) are required to produce 5.0 moles of sulfur (S) according to the following balanced equat
scoundrel [369]

Answer:

1.67 moles

Explanation:

From the balanced equation of reaction:

                     SO_2 + 2H_2S -> 3S + 2H_2O

1 mole of sulfur dioxide, SO2, is required to produce 3 moles of sulfur, S.

<em>If 1 mole SO2 = 3 moles S, then, how many moles of SO2 would be required for 5 moles S?</em>

     Moles of SO2 needed = 5 x 1/3

                   = 5/3 or 1.67 moles

Hence, <u>1.67 moles of SO2 would be required to produce 5.0 moles of S.</u>

3 0
2 years ago
Read 2 more answers
Rank the elements from smallest to largest electronegativitu (smallest at top)
Lorico [155]
Ne is the smallest
B is the biggest
It goes (smallest to largest) : Ne, F,C,B
8 0
2 years ago
1. A compound is found to contain
satela [25.4K]

Answer:

FeSO2

Explanation:

Please see attached picture for full solution.

8 0
2 years ago
The reaction between zinc (Zn) and hydrogen chloride (HCl) produces zinc chloride (ZnCl), hydrogen (H2) gas, and heat. If more h
andrew-mc [135]

 If more   heat  is removed from the reaction the rate of reaction change as below to counter the action

The rate of the  <em>forward reaction increase</em> and produces more   <em>zinc chloride</em>


<u><em>      explanation</em></u>

  • <u><em> </em></u>The reaction of  zinc and HCl  to produce ZnCl and H2 <u><em>is </em></u> exothermic reaction,  heat  is produced as one product   and by  removing  heat  it favor   forward reaction
  • The position  of equilibrium  moves to the right since  removing  heat led to decrease of temperature  and more  zinc chloride   is produced.
6 0
2 years ago
Which of the following elements is the smallest?
Oliga [24]

Answer:

Explanation:

The atomic radius of elements are used to estimate the sizes of elements. The atomic radius is taken as half of the inter-nuclear distance between two covalently bonded atoms of non-metallic elements or half of the distance between two nuclei in the solid state of metals.

To solve this problem we will obtain the atomic radius values of the given elements from a standard atomic radius table;

          Si          111 pm

           P          98 pm

          Cl          79 pm

            S           87pm

pm = picometer

We see that chlorine has the least atomic radius

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which acid is the best choice to create a buffer with ph= 3.19?
    9·1 answer
  • Why do tropical cyclones spawn around ? please include 5 sentences
    15·1 answer
  • Describe the three states of matter
    15·2 answers
  • What is the frequency of a photon with an energy of 3.26 x 10-19 J?
    15·1 answer
  • Label the layers of the earth
    8·1 answer
  • Atoms of which element can bond to each other to form chains, rings, and networks?
    11·1 answer
  • Difference between hard water and cold water ? ​
    11·1 answer
  • Q3. A new pill (Wardine) has been created that reduces the side effects of the common cold! The
    12·1 answer
  • How many atoms of each element are in one molecule of the product?
    10·2 answers
  • Describe how to do an experiment to show that when you dissolve salt in water the salt is still there.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!