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
ruslelena [56]
3 years ago
8

0.249 g of a common diatomic gas occupies a volume of 250. ml at 120°c and 760 mmhg. using a periodic table, what is the identit

y of this element?
Chemistry
1 answer:
sergij07 [2.7K]3 years ago
3 0
The answer is to google it
You might be interested in
 Convert the following to moles.
Luda [366]
Use dimensional analysis.
\frac{60.0 grams NaOH}{1} *  \frac{1 mole NaOH}{40.0 amu NaOH} =1.5 moles

\frac{2.73 grams NH4Cl}{1} *  \frac{1 mole NH4Cl}{53.49 amu NH4Cl} = .051 moles

Now you try converting moles to grams. All you have to do is start with MOLES  (Unlike the previous examples) over 1 then multiply that ratio by the ratio of molar mass over 1 mole. Hope this helps!
6 0
3 years ago
How do you use nonmetal in a sentence?
skad [1K]
Here Is A Sentence You Could Possibly Use:

"Hydrogen and Nitrogen are two examples of non-metals."

(You can replace the two given elements with whatever two non-metallic elements you like.)

Hope This Helps!

BTW, You May Want A Second Opinion Just In Case! :)
7 0
3 years ago
Which of the following is a force? A. mass B. volume C. weight D. length
pychu [463]

I believe it’s C......

7 0
3 years ago
Read 2 more answers
Which object can electrically polarized
kobusy [5.1K]

Answer:Static electricity works because objects which are otherwise "neutral" (in other words, objects with no net charge) can be polarized. An electric field, like one caused by a nearby charged object, can cause the charges inside of a neutral object — the protons and electrons — to move around a tiny bit.

Explanation:

5 0
2 years ago
What is the ionic compound formula for aluminum sulfide?
vfiekz [6]
Al2(SO4)3 would be the formula.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Why doesn't potassium fluoride conduct electricity as a solid?
    8·1 answer
  • What's the difference between a molecule and a particle​
    8·1 answer
  • All molecules are compounds<br> True or false
    13·1 answer
  • Which compound contains both ionic and covalent
    6·1 answer
  • "A student takes 152 mL of a 3.0M HCl solution and places it into a beaker. The student then adds enough water to the beaker to
    6·1 answer
  • How many photons are produced in a laser pulse of 0.430j at 679nm.
    5·2 answers
  • Why h2o has higher boiling point than nh3
    6·1 answer
  • Please answer
    10·1 answer
  • Which sequence of events best summarizes how multicellular animals get energy and nutrients for growth, movement, healing, and o
    12·2 answers
  • How does a conjugate acid differ from its conjugate base?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!