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Why a solution of FeSO4 is acidic?
1.FeSO4 dissociation in water produces more H ions which is acidic. 2.FeSO4 is formed by strong acid and weak base. 3.Sulfuric acid is strong acid and ferric hydroxide is weak base. 4.As the strong acid and weak base combines it results in the formation of acidic salt. H2SO4+Fe(OH)2 gives FeSO4+2H2O
Show my the pH chart by strong and weak acid?
A strong acid completely dissociates into an H+ ion and an anion. pH is defined as pH = -log(H+ concentration) So if you have 0.01 mole hydrochloric acid (HCl) per 1 mole solution, since each mole HCl contributes a mole of H+ and a mole of Cl- then you would have H+ concentration of 0.01 pH = -log(0.01) = -(-2) = 2, so the pH = 2 Note that higher H+ concentrations result in lower pH number
Is Al3(PO4)2 a strong or weak electrolyte?
Aluminum phosphate, Al3(PO4)2, is considered a weak electrolyte. This is because it has low solubility in water, resulting in only a small amount of dissociation into ions. While it can conduct electricity when dissolved, its limited ionization means it does not function as a strong electrolyte like fully soluble salts do.
Weak and strong acids?
There is no such acid which is both strong and weak. An acid is either weak or it is strong.However, sulfuric acid as a diprotic acid is a strong acid in its first dissociation.H2SO4 --> H+ + HSO4-and is a weak acid in its second dissociationHSO4- --> H+ + SO42-==========================It is a strong acid only for the first hydrogen ion that is produced.(1) H2SO4 --> H+ + HSO4^-The remaining bisulfate ion, HSO4^-, is a weak acid and only partially dissociates.(2) HSO4^- H+ + SO4^2-A misconception is that since sulfuric acid is a strong acid, that it dissociates like this:(3) H2SO4 --> 2H+ + SO4^2-That simply isn't the case except for extremely dilute solutions. As the concentration of the acid decreases, the acid behaves more and more like a strong diporotic acid. At "infinite dilution" it is accurate to write the dissociation as equation (3).Read more: http://wiki.answers.com/Q/Is H2SO4 a strong acid or weak acid#ixzz2TQB85UJp
Is Copper Nitrate Acidic or Basic?
It is acidic. it is formed by the reaction of Copper(2) Hydroxide which is a Weak base and Sulfuric Acid which is a strong Acid. A weak base + strong acid always gives an acidic salt.
BaNO32 This is strong electrolyte weak electrolyte or nonelectrolyte?
it is a strong electrolyte because it occurs in strong bases and that's why it is bonded between two different elments
Is a nonelectrolyte H 2 SO 4 sulfuric acid?
No, H2SO4 (sulfuric acid) is considered a strong electrolyte because it dissociates completely into ions in solution, allowing it to conduct electricity. Nonelectrolytes do not dissociate into ions in solution and do not conduct electricity.
Is ZnNO3 2 a nonelectrolyte?
Zinc nitrate, Zn(NO₃)₂, is not a nonelectrolyte; it is a strong electrolyte. When dissolved in water, it dissociates completely into zinc ions (Zn²⁺) and nitrate ions (NO₃⁻), allowing the solution to conduct electricity. Nonelectrolytes, in contrast, do not dissociate into ions in solution and do not conduct electricity.
What are nonelectrolyte sulfuric acid hydrochloric acid propane gas table salt?
Nonelectrolyte - Propane gas is a nonelectrolyte because it does not dissociate into ions when dissolved in water. Sulfuric acid - Strong electrolyte because it dissociates completely into H+ and SO4^2- ions in water. Hydrochloric acid - Strong electrolyte because it dissociates completely into H+ and Cl- ions in water. Table salt - Strong electrolyte because it dissociates completely into Na+ and Cl- ions in water.
What are the four variants of grand strategy?
1.Strong Sector, Strong competitive positioning 2.Strong Sector, Weak competitive positioning 3.Weak Sector, Strong competitive positioning 4.Weak Sector, Weak competitive positioning
Is Strontium Hydroxide weak or strong?
Sr(OH)2 is considered a strong base
Is SO4 2- strong or weak?
The sulfate ion (SO4 2-) is a weak base when it reacts with water. It will accept protons from water to a limited extent, making it a weak base.
Differece between a strong and weak base?
Strong bases will almost completely disassociate into their component ions, e.g. NaOH -> Na+ + OH- Weak bases will only disassociate a small amount, so when writing equations, we keep the formula the same. Sr(OH)2, not Sr+2 + 2OH-
What are the differences between strong and weak bases?
A strong base disassociates almost 100% in solution, while a weak base may only disassociates to 2% to 3% in solution.
Is Zn(NO3)3 strong or weak electrolyte?
Zn(NO3)2 is zinc nitrate and it is a strong electrolyte.
Is Na2CO3 as strong or weak electrolyte?
Aluminium carbonate is a weak electrolyte.
How many times per minute can a bird flap its wings?
26000per second
