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
Mamont248 [21]
2 years ago
14

A weak acid, ha, has a p������a of 4. 524. If a solution of this acid has a ph of 4. 799 , what percentage of the acid is not io

nized? assume all h in the solution came from the ionization of ha.
Chemistry
1 answer:
insens350 [35]2 years ago
6 0

Answer:

highly endothermic

Explanation:

You might be interested in
What happened to the arrangement and the speed of water molecules when liquid water turns into ice?
RideAnS [48]

Answer:

Point out that when water freezes, the water molecules have slowed down enough that their attractions arrange them into fixed positions. Water molecules freeze in a hexagonal pattern and the molecules are further apart than they were in liquid water.

6 0
3 years ago
Read 2 more answers
Define radioactivity and write down properties of radioactive Ray's
BlackZzzverrR [31]

Answer:

Explanation:

So basically is just explain what radioacitvity and then radidoactive

Radioactivity is the spontaneous release of energy from an unstable atom to get to a more stable state. Ionizing Radiation is the energy that comes out of a radioactive atom. Radioactive isotopes are radioactive atoms of the same element that have different numbers of neutrons.

6 0
3 years ago
Read 2 more answers
Draw the addition product formed when one equivalent of hcl reacts with the following diene.
pashok25 [27]

Answer:

                    Major Product = 4-chloro-4-methylcyclohex-1-ene

Explanation:

                     Alkene are the class of organic compounds which contain one or more double bonds between two carbon atoms. Alkenes are considered most reactive among the unsaturated hydrocarbons and they undergo <em>addition reactions</em> due to high electron density around the double bonds.

                      In given question it is written that we are provided with one equivalent of HCl while, our compound contains two double bonds (diene) so in selected starting material the HCl will be added across (hydrohalogenation reaction) the substituted double bond because it will give a more stable carbocation (<u><em>tertiary carbocation</em></u>) during the reaction course. Hence, as shown in reaction scheme 4-chloro-4-methylcyclohex-1-ene will be the major product.

5 0
2 years ago
if a dinosaur once lived in mexico, and i now live in arkansas, can i be drinking the same water the dinosaur did?
MrRissso [65]
Yes, especially if its from a lake, pond, or ocean since water moves around. Dinasours could have spit out or maybe dripped some water, so basically yes.
3 0
2 years ago
Read 2 more answers
A 7.32 g sample of copper is contaminated with 0.81 g of zinc. Suppose an atomic mass measurement was performed on this sample.
sergejj [24]
Hope it cleared your doubt.

5 0
3 years ago
Other questions:
  • Calculate the mass of dry ice that should be added to the water so that the dry ice completely sublimes away when the water reac
    15·1 answer
  • Describe an object that is transparent. What quality makes it transparent?
    11·1 answer
  • What is the electron structure of a beryllium ion with a net ionic charge of +2?
    7·1 answer
  • Write 0.00057824 in Engineering Notation with 3 significant figures.
    12·1 answer
  • what is the compound name for the ION SbBO3. Also can someone please tell me what the difference is between just a regular molec
    6·1 answer
  • 14. Acid + Metal carbonate:?
    8·1 answer
  • HELP MEE
    13·2 answers
  • The pH of a 0.0001 M NaOH solution is (note: For strong bases such as NaOH, the hydroxide ion concentration is the same as the c
    6·1 answer
  • Four people make observations recorded in the table.
    12·2 answers
  • What is the IUPAC name
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!