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
GREYUIT [131]
3 years ago
12

Using the periodic table, choose the more reactive nonmetal. Te or o

Chemistry
1 answer:
Alex17521 [72]3 years ago
6 0
Te is the correct ok is this
You might be interested in
What is the pressure in a 245 L tank that contains 5.21 kg of helium at 27 Celsius ​
Kitty [74]
<h2><u>Answer:</u></h2>

(These are not rounded to the correct decimal)

130.94 atm

13,266.6 kPa

99,571.4 mmHg

<h2><u>Explanation:</u></h2>

<u></u>

PV = nRT

V = 245L

P = ?

R = 0.08206 (atm) , 8.314 (kPa) , 62.4 (mmHg)

T = 273.15 + 27 = 300.15K

n = 1302.5 moles

How I found (n).

5.21kg x 1000g/1kg x 1 mole/4.0g = 1302.5 moles

Now, plug all the numbers into the equation.

Pressure in atm = (1302.5)(0.08206)(300.15) / 245 = 130.94 atm (not rounded to the correct decimal)

Pressure in kPa = (1302.5)(8.314)(300.15) / 245 = 13,266.6 kPa (not rounded to the correct decimal)

Pressure in mmHg = (1302.5)(62.4)(300.15) / 245 = 99,571.4 mmHg (not rounded to the correct decimal)

5 0
2 years ago
How are electromagnetic waves different from other waves
jenyasd209 [6]
They are different in wavelength.
3 0
3 years ago
Scientists classify organisms into different groups based on:
Julli [10]
D. Common characteristics
5 0
3 years ago
Which of the following does not apply to water molecules?
serg [7]

Answer:

It is the last one.

Explanation:

Water molecules are polar, they have cohesive properties, and water is less dense when it is solid than when it is a liquid, that is why ice floats in liquid water. However, water is a very good solvent, it can dissolve many solids, including sugar, salt, and other hydrophilic substances.

4 0
2 years ago
A tightly sealed 5.0-l flask contains 781 mm hg of ar at 19 °c. the flask is heated until the pressure is doubled. what is the t
sashaice [31]
Get on mathpapa is shows you the answer and how to explain it
3 0
3 years ago
Other questions:
  • Napisz równania reakcji chemicznych w formie cząsteczkowej, jonowej i jonowej skróconej. Podkreśl wzory soli trudno rozpuszczaln
    10·1 answer
  • A 240g hydrated sodium sulphide contains 162g of water of crystallisation. What is the correct molecular formula for this compou
    7·1 answer
  • A bitter liquid ,ph= is classified as
    8·1 answer
  • How many mole are there in carbon dioxide
    10·2 answers
  • When sodium chloride is dissolved in water, the resulting solution is classified as a?
    15·2 answers
  • Suppose an aqueous solution containing 1.25 g of lead(II) acetate is treated with 5.95 g of carbon diox- ide. Calculate the theo
    9·1 answer
  • An atom has the following electron configuration.
    12·2 answers
  • A student wants to examine a substance by altering the bonds within its molecules. Which of the following properties of the subs
    9·1 answer
  • All living things contain _________ in proteins, fats, and carbohydrates which can be recycled in various ways within an environ
    15·2 answers
  • Directions: Identify each chemical equation as a synthesis, decomposition,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!