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
Sauron [17]
2 years ago
8

A substance with a high [H ] would likely have which additional characteristics? a high [OHâ€"" ] and a high pOH a low [OHââ

‚¬"" ] and a high pOH a high [OHâ€"" ] and a low pOH a low [OHâ€"" ] and a low pOH.
Chemistry
1 answer:
viktelen [127]2 years ago
4 0

The negative log function that determines the acidity or alkalinity by hydronium ion concentration is called pH.

The substance having high \rm [H] will have:

Option B. A low \rm [OH ^{-}] and a high \rm pOH

This characteristic can be explained as:

  • The concentrations of \rm [H^{+}] and \rm [OH ^{-}] are inversely dependent on each other so when the concentration of  raises then the concentration of \rm [OH ^{-}] drops and vice versa.

  • The pH of a solution or substance is calculated with the help of:

\rm  pH  = \rm - log  \rm [H^{+}]

From the formula, it can be deduced that when the concentration of \rm [H^{+}] is high then the pH has a low value and it means that the solution is acidic.

  • pH can also be written as:

\rm pH + pOH &= 14 \\\\\rm pOH &= 14 - pH

From this formula we can that when the value of pH is less then the value of pOH will be increased and vice versa.

Therefore, when pOH is in high concentration then \rm [OH ^{-}] is low.

To learn more about pH and pOH follow the link:

brainly.com/question/13557815

You might be interested in
What food is made up of gelatin and why does it have protein in it?
Radda [10]

Answer:

gummy´s and it can be lofat gummy´s

Explanation:

8 0
3 years ago
Explain how natural resources are identified and why natural recourses are in evenly distributed.
mixer [17]

Answer:

Natural resources are not evenly distributed all over the world. Some places are more endowed that others — for instance, some regions have lots of water (and access to ocean and seas). Others have lots of minerals and forestlands. Others have metallic rocks, wildlife, fossil fuels and so on.

Explanation:

3 0
3 years ago
What unit is used for atomic mass
kicyunya [14]

Answer:

universal mass unit

<h2 />

The universal mass unit, abbreviated u (sometimes amu for atomic mass unit), is defined as one-twelfth of the mass of the 12C atom which has been defined to be exactly 12 u. The absolute mass of a 12C atom is obtained by dividing the value 12 by the Avogadro number (NA = 6.022 137 × 1023).

7 0
2 years ago
Read 2 more answers
If the solvent-solute interactions in a mixture are the solvent-solvent interactions and the solute-solute interactions, a homog
andre [41]

Answer:

                 a)  If the solvent-solute interactions in a mixture are <u>stronger than</u> the solvent-solvent interactions and the solute-solute interactions, a homogeneous solution forms.

                 b) If the solvent-solute interactions in a mixture are <u>weaker than</u> the solvent-solvent interactions and the solute-solute interactions, the formation of a homogeneous solution is uncertain.

Explanation:

                     The solubility of solute in given solvent mainly depends upon the intermolecular interactions between the solvent and the solute. If the solute is surrounded and solvated by the solvent then the solute will dissolve in that solvent. Therefore, in order to dissolve the solute must form stronger interactions with the solvent as compared to the solute solute interactions or solvent solvent interactions.

Example:

              When NaCl is added to water the partial negative oxygen of water is attracted to Na⁺ of NaCl and the partial positive hydrogen of water is attracted to Cl⁻ of NaCl. These new interactions between the NaCl ions and water are stronger than the interactions between water molecules and NaCl molecules themselves hence, results in solubility of NaCl in water.

               On the other hand, if NaCl is added to Hexane (C₆H₁₄) it fails to make strong interactions with the solvent molecules resulting in insolubility of NaCl in hexane.

7 0
2 years ago
Using a liquid as a solvent, what could be the state(s) of matter of the solute?
frozen [14]
Solute can be
1) solid -table salt (solute) and water,
2) liquid - alcohol and water,
3) gas - soft drinks -CO2 and water.
8 0
3 years ago
Other questions:
  • In the Haber process for ammonia synthesis, K " 0.036 for N 2 (g) ! 3 H 2 (g) ∆ 2 NH 3 (g) at 500. K. If a 2.0-L reactor is char
    7·1 answer
  • Would it be easier or more difficult (compared to zinc) to recover silver from solution? explain
    9·1 answer
  • Which term describes the information that a scientist gathers during an investigation? Data, hypothesis, observation, variable a
    7·1 answer
  • In most elements, the valence shell holds a maximum of how many electrons? A. 2 B. 4 C. 6 D. 8
    5·1 answer
  • Which element is most chemically similar to chlorine
    7·1 answer
  • Using the above scenario, which of these would have the largest amount of available energy?
    5·1 answer
  • 2. For the following reaction, calculate how many moles of each product are formed when 0.356
    7·1 answer
  • IF YOU ARE MR.BEAST FAN ANSWER THIS. What do waves transfer?
    12·2 answers
  • What is the result of adding 2.5 × 10³ and 3.5 × 10²?
    9·2 answers
  • Why do you think plant cells need a cell wall as well as a cell membrane?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!