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
ozzi
3 years ago
12

Which of the following describes a boiling point?

Chemistry
1 answer:
tatyana61 [14]3 years ago
5 0

Answer:

solid to liquid.

Explanation:

You might be interested in
12. Which one of the following is not true about the reaction of: CH3-
weqwewe [10]

Explanation:

CH₃CH₃ + Cl₂ → CH₃CH₂Cl + HCl

  • This reaction take place in the presence of light/UV rays. (i.e, photochemical reaction)
  • It's a Chlorination reaction because here there's addition of chlorine.
  • It's a substitution reaction because Cl substituted H from place and attach there.

Option which is NOT correct is

Option A (It's not an elimination reaction)

Therefore,

Option A is correct✔

7 0
3 years ago
Which components of the atom have a positive charge?
Sveta_85 [38]

Answer:

protons have a positive, neutrons have no charge and electrons have a negative chage

Explanation:

4 0
4 years ago
Read 2 more answers
What are the special characteristics of chromium, iron , titanium and manganese​
adoni [48]

Answer:

The two most useful properties of titanium include its resistance to corrosion and its high strength-to-weight ratio.

Chromium metal is highly valuable due to its high corrosion resistance and hardness.

Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.

Explanation:

7 0
3 years ago
according to the law of conservation of energy, when a lawn mower uses 750 J of chemical energy from gasoline, how much of this
statuscvo [17]
Conservation of energy
all of it should be transformed since the energy is convserved (neither destroyed nor created)
so answer is B
7 0
3 years ago
What feature must a molecule or ion have in order to act as a Lewis base? A Lewis acid? Explain the roles of these features.
Dennis_Churaev [7]

What is a Lewis acid-base reaction?

In the Lewis theory of acid-base reactions, bases donate pairs of electrons and acids accept pairs of electrons.

A Lewis acid is therefore any substance, such as the H+ ion, that can accept a pair of nonbonding electrons. In other words, a Lewis acid is an electron-pair acceptor.

A Lewis base is any substance, such as the OH- ion, that can donate a pair of nonbonding electrons. A Lewis base is therefore an electron-pair donor.

The Lewis theory suggests that acids react with bases to share a pair of electrons, with no change in the oxidation numbers of any atoms.

To learn more about Lewis acid-base reactions: brainly.com/question/14861040                                                                                #SPJ4

3 0
2 years ago
Other questions:
  • How objects with different masses and volumes have the same density?​
    12·1 answer
  • When sugar glucose, C6H12O6, is burned with air, carbon dioxide and water vapor are produced. Write the balanced equation and ca
    8·1 answer
  • How is alchemy different from modern chemistry?
    6·2 answers
  • Sulfuric acid (H2SO4) reacts with potassium hydroxide (KOH) as follows. H2SO4(aq) + 2 KOH(aq) K2SO4(aq) + 2 H2O(l) Calculate the
    6·1 answer
  • Consider the following reaction: 2{\rm{ N}}_2 {\rm{O(}}g)\; \rightarrow \;2{\rm{ N}}_2 (g)\; + \;{\rm{O}}_2 (g)
    11·1 answer
  • MULTIPLE CHOICE QUESTION
    7·1 answer
  • 3+<br> 4N<br> what element is this?
    8·1 answer
  • A photon has a wavelength of approximately 2 x 10-7m. What is the energy, in joules, associated with this photon?
    10·1 answer
  • A 31.25 mL aliquot of weak base that has a concentration of 0.683 M will be titrated with 0.434 M HCl. Calculate the pH of of th
    9·1 answer
  • Can someone help me here please i need this :(​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!