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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?
A strong acid disassociates completely or nearly completely when diluted with water. A weak acid will not disassociate completely, or even hardly at all. For example, if you have a strong acid solution, such as hydrochloric acid (HCl - a strong acid) and add baking soda, (sodium carbonate), the free hydrogen ions (the H in the HCl) in the solution will bind with the carbonate portion of the sodium carbonate to make Carbonic Acid - a weak acid. Carbonic Acid is weak, so it binds the ions, and lowers the acidity of the solution. The Sodium and Chlorine form table salt, if the solution is dried. The idea here is that the carbonic acid does not completely disassociate in the water - in other words, the hydrogen ion does not separate from the carbonate in water - maybe only 10% will disassociate. HCl is another matter - it's a very strong acid, where 100% of the molecules dissassociate.
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
