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
laila [671]
3 years ago
9

when 0.72 g of a liquid is vaporized at 110° C and 0.967 atm, the gas occupies a volume of 0.559L. The empirical formula of the

gas is CH2. what is the molecular formula of the gas?
Chemistry
1 answer:
Leno4ka [110]3 years ago
8 0
Hydrogen gas mixed with sulfur
You might be interested in
Why should we try to use less oil, natural gas and electricity?
oksano4ka [1.4K]
Because they aren’t sustainable and they contribute to global warming, I think.
6 0
3 years ago
Read 2 more answers
15. Which of the following is a correct statement?
Anna11 [10]

Answer:

The answer is A

Explanation:

Nuclear power plants produce non-radioactive waste

7 0
3 years ago
Read 2 more answers
Careers that involve creativity or helping others bring the greatest satisfaction. true or false
Sholpan [36]
I think it would be false hope this helps
6 0
3 years ago
Read 2 more answers
69. Sequencing Arrange these hydrates in order of
Kobotan [32]

In order of  increasing percent water content:CoCl₂.6H₂O, Ba(OH)₂.8H₂O, MgSO₄.7H₂O

<h3>Further explanation</h3>

\tt \%element=\dfrac{Ar~element}{MW~compound}\times 100\%

CoCl₂.6H₂O.MW=237.90 g/mol

6H₂O MW = 6.18=108 g/mol

\tt \%H_2O=\dfrac{108}{237.9}\times 100\%=45.4\%

MgSO₄.7H₂O.MW=246.48 g/mol

MW 7H₂O = 7.18=126 g/mol

\tt \%H_2O=\dfrac{126}{246.48}\times 100\%=51.1\%

Ba(OH)₂.8H₂O MW=315.48 g/mol

MW 8H₂O = 8.18=144 g/mol

\tt \%H_2O=\dfrac{144}{315.48}\times 100\%=45.6\%

4 0
2 years ago
Select the TRUE statements below regarding the coordination compound prepared in lab. Group of answer choices The coordination c
Vanyuwa [196]

Answer: Hello the compound is missing but I was able to get the Full question and missing compound . ( compound = copper sulfate )

<em>answer</em> : statement ; 2 , 3 and 5

Explanation:

The true statements regarding the coordination compound ( copper sulfate ) are :

  • The ligand must have at least one unshared pair of valence electrons in order to covalently bond with transition metal in the coordination compound ( statement 2 )
  • Ethanol was used during crystallization of the coordination compound because the compound is soluble in ethanol ( statement 3 )
  • The colors of many coordination compounds are the result of light absorption by the d electrons on the transition metal ( statement 5 )

During the coordination of compounds dative bonds exits between the transition metals and the Ligands molecules

7 0
3 years ago
Other questions:
  • If a gas has a volume of 750 mL at 25oC, what would the volume of the gas be at 55oC?
    5·1 answer
  • What is the main distinction between ionic and covalent bonding?
    6·1 answer
  • .....k+.....HgCl2 gives u...... Hg+ KCl
    5·1 answer
  • Is cesium a cation or anion?
    9·1 answer
  • Which of the following forces has the smallest energy per bond?
    6·1 answer
  • Contains a nonmetal and metal
    15·1 answer
  • 454 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen. The products of this reaction ar
    6·1 answer
  • List the planets in order from closest to the Sn to the most distant.<br><br> Please help me
    8·2 answers
  • How is water used in society
    12·2 answers
  • How is steal wool and oxygen making iron oxide a chemical reaction? Why?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!