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
Harman [31]
3 years ago
15

How is carbon dioxide collected in laboratory​

Chemistry
1 answer:
olga2289 [7]3 years ago
5 0

Answer:

Carbon dioxide is produced whenever an acid reacts with a carbonate. This makes carbon dioxide easy to make in the laboratory.

You might be interested in
Cellular respiration role during water cycle
maks197457 [2]

Answer:

Explanation:

Our breath being absorbed by the atmosphere and dumped back down in the form of rain or snow is one of them. Respiration is the most important metabolic process for animals that can't make their own energy. It allows organisms to gather oxygen from the air in exchange for carbon dioxide and water vapor .

6 0
3 years ago
What is the [H ] of a solution of 0.001 M aqueous sulfuric acid (H2SO4) is H2SO4 ionizes in water according to the balanced chem
Ainat [17]

Answer:  0.002 M

Explanation:

The balanced chemical equation for ionization of H_2SO_4 in water is:

H_2SO_4\rightarrow 2H^++SO_4^{2-}

According to stoichiometry :

1 mole of H_2SO_4 ionizes to give =2 mole of H^+ ions

0.001 mole of H_2SO_4 ionizes to give = \frac{2}{1}\times 0.001=0.002 mole of H^+ ions

Thus H^+ of a solution of 0.001 M aqueous sulfuric acid is 0.002 M

4 0
2 years ago
Why is cellulose not a source of nutrients for humans? Humans cannot absorb the hydrolyzed form of cellulose. Humans, and most v
adell [148]

Answer:

The correct answer is vertebrate enzyme hydrolyze alpha-1,4 glycosidic linkage but not glucose in the beta configuration.

Explanation:

The amylase that is present inside human body is called salivary alpha amylase,an enzyme that digest the alpha-1,4-glycosidic linkages of starch but does not act on those glycosidic linkages which are present in beta configuration.

       Cellulose contain beta-1,4-glycosidic linkages.That"s why it is not digested by the alpha amylase enzyme present inside the human body basically present in the saliva.

8 0
3 years ago
Read 2 more answers
The element with 8 electrons in its 3d sublevel is<br> a. O.<br> b. Ne.<br> c. Ar.<br> d. Ni.
Evgesh-ka [11]

The element with 8 electrons in its 3d sublevel is Ni, Nickel. The answer is letter D. The rest of the choices do not answer the question above. 

5 0
3 years ago
Read 2 more answers
Which atoms were needed to form the sodium nitrite?
alex41 [277]

Answer:

Molecular Formula : NaNO2 or NNaO2 and Molecular Weight:

68.995 g/mol

Explanation:

6 0
3 years ago
Other questions:
  • If you have 100 grams of H2, how many moles of H2 is that?
    11·2 answers
  • PLEASE HELP!!!
    5·2 answers
  • A wave of infrared light has a speed of 6 m/s and a wavelength of 12 m. What is the frequency of this wave?
    5·2 answers
  • Consider the assumption that the four molecules of interest have approximately the same molar mass and very similar polarizabili
    5·1 answer
  • 10.How do you make sure there is no cross contamination of your samples of<br> substances?
    15·1 answer
  • Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil.
    9·1 answer
  • Katie throws a 3 kilogram ball fast at a speed of 15 meters what is the momentum of the ball katie threw
    13·1 answer
  • What makes up nearly all of the atom's mass?
    15·2 answers
  • 620 mL of nitrogen at standard pressure is compressed into a 480 mL container. What is the new pressure in kPa?
    7·1 answer
  • The average atomic mass of carbon is 12.01 amu. Based on the atomic
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!