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
notka56 [123]
3 years ago
7

A weak acid is one which:

Chemistry
1 answer:
aleksklad [387]3 years ago
8 0
It bbbbbbbbbbbbbbbbbb
You might be interested in
What type of reaction is this?<br> 2 A1203 (s) + 4 Al(s) + 3 O2 (g)
GaryK [48]

Answer:

Decomposition

Explanation:

7 0
3 years ago
How many PO43? ions are in a mole of K3PO4?
adoni [48]

K₃PO₄ → 3K⁺ (aq) + PO₄³⁻(aq)

One mole of PO₄³⁻ ion gets dissociated from one mole of K₃PO₄

As per the definition of Avogadro's number, 1 mole = 6.022 x 10²³ ions

One mole of PO₄³⁻ ions x  (6.022 x 10²³ ions/ 1 mole of PO₄³⁻ ions )

= 6.022 x 10²³ ions

Therefore , there are 6.022 x 10²³ PO₄³⁻ ions in a mole of K₃PO₄.

7 0
3 years ago
What elements comprise the largest portion of Earth's atmosphere?​
Mrrafil [7]

Answer:

Nitrogen and Oxygen make up 99% of the Earths atmosphere. Then Argon makes up the rest of the atmosphere.

3 0
3 years ago
Aqueous solutions of barium nitrate and potassium phosphate are mixed. What is the precipitate and how many molecules are formed
kykrilka [37]

Aqueous solutions of barium nitrate and potassium phosphate are mixed. What is the precipitate and how many molecules are formed?

Barium nitrate has a chemical symbol of Ba(NO3)2 and potassium phosphate has a chemical symbol K2PO4. The reaction between these two is a double replacement reaction yielding barium phosphate and potassium nitrate.

The chemical equation representing the reaction is,

            Ba(NO3)2 + K2PO4 à KNO3 + BaPO4

8 0
3 years ago
Read 2 more answers
A molecule tends to attain A geometry where the repulsive interactions with in the molecule are?
Ivenika [448]

The shape of a molecule is determined by the location of the nuclei and its electrons. ... Molecular geometry, on the other hand, depends on not only on the number of electron groups, but also on the number of lone pairs. When the electron groups are all bond pairs, they are named exactly like the electron-group geometry.

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em><em> ❤️</em><em>✌</em>

3 0
2 years ago
Other questions:
  • Which describes the results of the double slit experiment? Check all that apply.
    9·1 answer
  • PLEASE HELP!!!! Which is a correct statement of Newton's second law? Question 1 options: Every action has an equal and opposite
    6·2 answers
  • Four seasons is a characteristic of the _____.
    5·1 answer
  • The formation of nitrogen dioxide and oxygen,
    10·1 answer
  • Why do we use 51.0mL of NaOH but only 50.0mL of HCl?
    8·1 answer
  • What property do all of the group 18 elements have that makes them stand out from other elements?
    9·1 answer
  • Igneous rocks would most likely be found near:
    5·1 answer
  • Enter your answer in the provided box.
    13·1 answer
  • 17. A substance breaks down into its component elements when it is heated. If 68.0 g of
    11·1 answer
  • If 50 milliliters of 0.50 M HCl is used to completely neutralize 25 milliliters of KOH solution, what is the molarity of the bas
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!