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
Firdavs [7]
3 years ago
13

What is the name of the compound whose formula is cl20?

Chemistry
2 answers:
lukranit [14]3 years ago
4 0
The name of the compound is di-chlorine monoxide. The name implies that the compound is made up of two molecules of chlorine and one molecule of oxygen.
Sidana [21]3 years ago
3 0
Hexanitrohexaaziasowurtzitane 

You might be interested in
The half life of radium-226 is 1600 years. If you have 200 grams of radium today how many grams would be present in 8000 years?
Sveta_85 [38]

Answer:

Half life is the time taken by a radio active isotope to reduce by half of its original amount. Radium-226 has a half life of 1602 years meaning that it would take 1602 years for a mass of radium to reduce by half.

Number of half lives in 9612 years = 9612/1602 = 6 half lives

New mass = Original mass x (1/2)n where n is the number of half lives.

Therefore, New mass= 500 x (1/2)∧6

                                 = 500 x 0.015625

                                 = 7.8125 g

Hence the mass of radium after 9612 years will be 7.8125 grams.

Explanation:

3 0
3 years ago
Read 2 more answers
One mole of which of these compounds contains two moles of hydrogen atoms? f NaOH g H2S h CH4 j NH3
Bas_tet [7]
G. H2S contains two hydrogen atoms
4 0
2 years ago
If the ionization constant of water, kw, at 40°c is 2.92 × 10-14, then what is the hydronium ion concentration and ph for an aci
charle [14.2K]

Answer is: the hydronium ion concentratio is 1.71×10⁻⁷ mol/dm³ and pH<6.76.

The Kw (the ionization constant of water) at 40°C is 2.94×10⁻¹⁴ mol²/dm⁶ or 2.94×10⁻¹⁴ M².

Kw = [H₃O⁺] · [OH⁻].

[H₃O⁺] = [OH⁻] = x.

Kw = x².

x = √Kw.

x = √2.94×10⁻¹⁴ M².

x = [H₃O⁺] = 1.71×10⁻⁷ M; concentration of hydronium ion.

pH = -log[H₃O⁺].

pH = -log(1.71×10⁻⁷ M).

pH = 6.76.

pH (potential of hydrogen) is a numeric scale used to specify the acidity or basicity an aqueous solution.

5 0
2 years ago
Read 2 more answers
A chemical test has determined the concentration of a solution of an unknown substance to be 2.41 M. a 100.0 mL volume of the so
Oksana_A [137]

Answer : The molar mass of unknown substance is, 39.7 g/mol

Explanation : Given,

Mass of unknown substance = 9.56 g

Volume of solution = 100.0 mL

Molarity = 2.41 M

Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.

Formula used :

\text{Molarity}=\frac{\text{Mass of unknown substance}\times 1000}{\text{Molar mass of unknown substance}\times \text{Volume of solution (in mL)}}

Now put all the given values in this formula, we get:

2.41M=\frac{9.56g\times 1000}{\text{Molar mass of unknown substance}\times 100.0mL}

\text{Molar mass of unknown substance}=39.7g/mol

Therefore, the molar mass of unknown substance is, 39.7 g/mol

5 0
3 years ago
Jordan needs to repeat the experiment but his teacher says that he needs to improve his design in his second experiment what sho
Margarita [4]
Just add more detail in the second experiment explain every little thing.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is the atomic mass of most elements not a whole number?
    7·1 answer
  • What is the purpose of a salt bridge?
    11·2 answers
  • Solid potassium fluoride decomposes into fluorine gas and solid potassium .
    6·1 answer
  • The warming of earths surface and lower atmosphere that occurs when greenhouse gases absorb reradicate is called the
    9·1 answer
  • Stars form inside giant clouds of gas and dust. What are these giant clouds of gas and dust called?
    13·2 answers
  • 8.3 kg, 1.7 Kg/cm3<br> -&gt; ? cm3
    9·1 answer
  • How is a human egg is similar to a chicken egg
    12·2 answers
  • PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS IF YOUR GOOD AT CHEMISTRY AND BIOLOGY .
    10·2 answers
  • What two terms are used to describe the temperature at which solids and liquids of the same substance exist at the same time?
    5·1 answer
  • Why does sound travel at different speeds through various materials?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!