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
Dmitriy789 [7]
3 years ago
15

Which method is best for separating most of a solid from a gas quickly

Chemistry
1 answer:
bagirrra123 [75]3 years ago
5 0
Consumption is the answer
You might be interested in
Write an equation that shows the formation of a selenide ion from a neutral selenium atom
Georgia [21]

Answer:

Se + 2e- => Se-2

Explanation:

Ions are electrically charged particles, formed due to the gain or loss of electrons by an atom.

There are two types of ions cations and anions. An element that loses their electrons and forms positive ions are cations while metals and element that gains one or more electrons and forms negative ions are anions.

Selenium is an atom with atomic number 34 and represented as Se. The electronic configuration of Se is  1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4. Selenium will gain 2 more electrons to complete it p orbital and form an ion Se-2.

The equation is as below:

Se + 2e- => Se-2

8 0
3 years ago
What is the mass, in grams, of 28.80 ml of acetone?
oee [108]

density of acetone in gm/cm^3 is 0.791

=28.80cm^3*0.791 g/cm63

=22.78 g

8 0
4 years ago
Read 2 more answers
Lesson Question: What is the effect of
tangare [24]

Answer: what is the effect of ( pressure ) on the volume of a gas

If the pressure on a gas is increased, then it’s volume will ( decrease ) because the gas molecules will ( be pushed closer together)

Explanation:

8 0
3 years ago
Read 2 more answers
Question 21 of 25
Nady [450]

Answer:

B. Acid + base = salt + water

Explanation:

In accordance to the proposal of a scientist called Svante Arrhenius, an acid is a substance that increases the H+ concentration of a solution by dissociating into it while the base increases the OH- concentration of a solution by dissociating into it. Furthermore, Arrhenius stated that this two ions combine in an aqueous solution to give water.

Hence, Arrhenius acid-base reaction is the combination of an acid and base to produce salt and water as products. That is; Acid + base = salt + water.

4 0
3 years ago
an irregularly shaped solid is dropped into a graduated cylinder filled with 45.00 mL of water. the water level with the object
posledela

The density of the object is 1.96 g/cm³.

Mass = 73.5 g

Volume = 82.5 mL – 45.00 mL = 37.5mL = 37.5 cm³

Density = mass/volume = 73.5 g/37.5 cm³ = 1.96 g/cm³

8 0
3 years ago
Other questions:
  • Which set of numbers can represent the side lengths, in centimeters, of an obtuse triangle
    6·1 answer
  • What is double substitution
    10·1 answer
  • What is the density of helium in grams per liter?
    9·1 answer
  • What is the percent abundance for antimony
    14·1 answer
  • True or False, acids contain a "H group" and bases contain an "OH group"
    9·1 answer
  • Which one of the following a compounds a.sugar b.rock salt c.iron d.alloy
    14·2 answers
  • What is the difference between a homogenous and a heterogeneous?
    5·1 answer
  • Draw the mechanism for the first step in the reaction of resorcinol with ethyl acetoacetate including all proper electron pushin
    5·1 answer
  • Gases are made up of…
    5·1 answer
  • Write a balanced equation for the half-reaction that occurs in the copper half-cell when the cell operates
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!