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
Semmy [17]
4 years ago
12

YO SOMEONE ANSWER DIS ASAP I GOT 2 MINUTES

Chemistry
1 answer:
Alex_Xolod [135]4 years ago
6 0

Answer:

Solids 1 and 3

Explanation:

Their melting points are almost identical and each element has a unique melting point.

You might be interested in
This is for petadrea
taurus [48]

Answer:

thanks

Explanation:

3 0
3 years ago
The modern periodic table is organized according to atomic mass true or false
Margarita [4]
The modern periodic table is organized according to atomic mass true.
5 0
3 years ago
How many acidic H+ ion is given by H3BO3 in aqueous solution?? ...?
notka56 [123]
Boric acid, H3BO3, in aqueous solution would only give out one H+ ion. As it is also produce OH ion and by hydrolysis it produces one proton. <span>All the boron compounds (BX3) are having only 6 valence electrons in it and should follow the octet rule by taking another electron.</span>
 
B(OH)3 + 2 H2O → B(OH)4− + H3O
7 0
3 years ago
choose any bases that will selectively deprotonate the above acid, that is, any bases that will favor the formation of products.
Zanzabum

In order to deprotonate an acid, we must remove protons in order to achieve a more stable conjugate base. For this example, we can use the relationship between carboxylic acid and hydroxide.

Deprotonation is the removal of a proton from a specific type of acid in reaction to its coming into contact with a strong base. The compound formed from this reaction is known as the conjugate base of that acid. The opposite process is also possible and is when a proton is added to a special kind of base. This is a process referred to as protonation, which forms the conjugate acid of that base.

For the example we have chosen to give, the conjugate base is the carboxylate salt. This would be the compound formed by the deprotonated carboxylic acid. The base in question was strong enough to deprotonate the acid due to the greater stability offered as a conjugated base.

To learn more visit:

brainly.com/question/5613072?referrer=searchResults

8 0
3 years ago
Which is most likely to stay solid at room temperature
aleksandr82 [10.1K]

Answer:

Food

Explanation:

Food is likely to stay solid at room temperature

4 0
4 years ago
Read 2 more answers
Other questions:
  • How many kilojoules of heat are required to heat 1.37kg of water from 21.3 to 89.5
    14·1 answer
  • Which statement is true about your mass?
    9·1 answer
  • In HCl + NaOH -&gt; H2O + NaCl, what is the base?
    12·1 answer
  • what’s the empirical and molecular formula for a compound with 20.2% sodium, 37.6% sulfur, 42.2%oxygen and a molar mass of 682.8
    9·1 answer
  • What is the electron configuration of a chlorine ion in a compound of BeCl2?
    14·2 answers
  • 21. What is the molar mass of Water?​
    5·1 answer
  • Analyze: What do the elements in each column of the periodic table have in common?
    6·1 answer
  • Based on the equation, how many grams of Br2 are required to react completely with 42.3 grams of AlCl3? AlCl3 + Br2 → AlBr3 + Cl
    12·1 answer
  • Where does the Earth get most of its energy from?
    5·2 answers
  • Help me with this please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!