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
Natalka [10]
3 years ago
12

Which of these changes would cause a decrease in the pressure of a contained gas?

Chemistry
1 answer:
Harman [31]3 years ago
4 0
The equation is pv=nrt. So to decrease pressure, one would increase volume, decrease moles, or decrease temperature.
You might be interested in
________ are weak bonds that are not strong enough to hold atoms together to form molecules but are strong enough to form bonds
olga_2 [115]

<u>Hydrogen bonds </u>are weak bonds that are not strong enough to hold atoms together to form molecules but are strong enough to form bonds within and around large molecules.

  • The hydrogen bond is weak bond.
  • The hydrogen bond  is electrostatic force of attraction between hydrogen atom and more electronegative atoms or group ( like Florine , oxygen or nitrogen) which is contently bonded.
  • The hydrogen bond is occur in polar , contently bond atoms in different molecules.
  • Example is H-O-H or NH_{3}
  • The positively charged hydrogen side of one water molecule is bond with negatively charged oxygen side of another molecule.

learn about Hydrogen bond

brainly.com/question/10904296

#SPJ4

3 0
2 years ago
Why are thiols more nucleophilic than alcohols?
Roman55 [17]

Answer:

Thiols contain stronger acids than alcohols

Explanation:

4 0
2 years ago
Read 2 more answers
What is the molar mass of magnesium tartrate
Leya [2.2K]

Answer:

172.385 g/mol

Explanation:

Magnesium Tartrate is C4H4MgO6

C - 12.01 g/mol

H - 1.01 g/mol

Mg - 24.305 g/mol

O - 16.00 g/mol

12.01(4) + 1.01(4) + 24.305 + 16(6) = 172.385 g/mol

3 0
3 years ago
Read 2 more answers
Why does the electrical conductivity of ionic compounds change when they are dissolved in water?
meriva
Ionic compounds conduct electricity when dissolved in water, because the dissociated ions can carry charge through the solution. Molecular compounds don't dissociate into ions and so don't conduct electricity in solution. Electrical conductivity of the compound in liquid form
3 0
3 years ago
What is the mass of 3.50 moles of Ba(NO2)2?
Fofino [41]

Answer:

  802.69 g

Explanation:

The molar mass of Barium nitrite is 229.34 g/mol, so 3.5 moles of it will have a mass of ...

  3.5 mol × 229.34 g/mol = 802.69 g

8 0
3 years ago
Other questions:
  • Why were iron tools more difficult to obtain than copper ones?
    15·1 answer
  • Human activities include the clear-cutting of areas of forest to make space for farming.
    11·2 answers
  • List the number of protons, neutrons, and electrons in... ( there is a pic)
    8·1 answer
  • how do you separate a heterogenous mixture that contains powdered sulfur, pebbles, powdered iron, sand, and magnesium sulfate??
    11·1 answer
  • how many milliliters of a stock solution of 2.00M KNO3 would you need to prepare 100.0mL of 0.150M KNO3?
    15·1 answer
  • What was the first artificial satellite? will give brainliest
    6·2 answers
  • A/1 * B/C = D
    7·1 answer
  • Which statement describes an important role of carbon dioxide in Earth’s atmosphere? *
    9·2 answers
  • Strontium and chlorine combine in only one ratio: one strontium atom for every two chlorine atoms. Based on this
    5·1 answer
  • Select the correct answer. A solution with 117 grams of lithium hydroxide and another with 141 grams of hydrogen bromide are com
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!