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
antiseptic1488 [7]
3 years ago
14

Conduction can occur in solids, liquids, or gases, but it is more effective in

Chemistry
1 answer:
pav-90 [236]3 years ago
8 0
It can be more effective in liquids.
You might be interested in
Write three primary alcohol with the formula C4H8O​
pishuonlain [190]

Answer:

CH2 will be CH-CH2-CH2OH

CH3-CH will beCH-CH2OH

CH2 will be C(CH3)-CH2OH

3 0
2 years ago
Why do we use a double arrow in the dissociation equation for a weak acid answer?
Zepler [3.9K]
Answer is: because weak acids do not dissociate completely.

The strength of an Arrhenius acid determines percentage of ionization of acid and the number of H⁺ ions formed. <span>
Strong acids completely ionize in water and give large amount ofhydrogen ions (H</span>⁺), so we use only one arrow, because reaction goes in one direction and there no molecules of acid in solution.

For example hydrochloric acid: HCl(aq) → H⁺(aq) + Cl⁻(aq).

<span> Weak acid partially ionize in water and give only a few hydrogen ions (H</span>⁺), in the solution there molecules of acid and ions.

For example cyanide acid: HCN(aq) ⇄ H⁺(aq) + CN⁻(aq).


4 0
3 years ago
The first law of thermodynamics is a restatement of the
klasskru [66]

the law of thermodyanamic is the restatement of the law of conservation of energy

4 0
3 years ago
For which of the following activities might you want to hire a chemist?
Basile [38]

Answer:

OPTION (A) : Testing a rock sample for gold content

Explanation:

For testing a rock sample of gold content you will need a Chemist. To test the material, the sample is rubbed on black stone which will leave a mark on the stone. This mark is tested by applying aqua fortis i.e nitric acid on the mark. If the mark gets dissolve then the material is not gold. If the mark sustain the it is further tested by applying aqua regia i.e nitric acid and hydrochloric acid which will prove the sample is of gold if it gets dissolve on using hydrochloric acid. The purity of the sample can be checked by differing the concentration of the aqua regia and comparing it with the gold material of the known purity.

7 0
3 years ago
Read 2 more answers
0.65743 In scientific notation
Goryan [66]
202827.0000 is the answer I think idrk
6 0
3 years ago
Other questions:
  • Help Plzzz. (will vote brainliest)
    14·2 answers
  • Why is each year's vaccine different?
    5·2 answers
  • An example of kinetic is a
    5·1 answer
  • Ionization energy and electron affinity both express the general attraction of an atom for
    9·1 answer
  • Expressed to the correct number of significant figures, what is the correct sum of (3.04g + 4.134g + 6.1g)?
    12·1 answer
  • Sulfurous acid, H2SO3, breaks down into water (H20) and sulfur dioxide (SO2).
    9·1 answer
  • PLEASE HELP ME IM GIVING 30 POINTS
    7·1 answer
  • What property of water is primary for living organisms? (SC.6.E.7.4) *
    13·2 answers
  • How many sig figs does 0.007 have
    14·1 answer
  • Who arranged the elements into the first periodic table?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!