Full Answer
Is Cu NO3 2 alkaline or acidic?
- Salts from strong bases and weak acids: pH greater than 7 (alkaline). Based on these rules, the solution of Cu(NO3)2 dissolved in water is Acidic. Click to see full answer.
What is the pH of Cu(NO3)2 dissolved in water?
Based on these rules, the solution of Cu (NO3)2 dissolved in water is Acidic. For polyprotic acids (e.g. H3PO4) it’s a bit more complicated and we need to use Ka and Kb to determine the pH of the resulting solution. Loading...
Is copper II nitrate an acid or base?
Answer and Explanation: Copper(II)nitrate is the product of the acid-base reaction, therefore it can be designated as a salt: {eq}Cu(OH)_ {2}+2HNO_ {3} ightarrow What type of reaction is Cu no3 2 Naoh? Cu(NO3)2 + 2NaOH → Cu(OH)2 + 2NaNO.
Why is Cu(NO3)2 acidic?
Re: Why is Cu (NO3)2 Acidic? In Cu (NO3)2, the NO3- is the conjugate base of a strong acid (HNO3), so it will not affect the pH of the aqueous solution. However, Cu2+ is not the conjugate acid of a strong base, so it will affect the pH.
What is an acid?
What is salt made of?
What is neutralization in chemistry?
Is copper nitrate acidic or basic?
0:001:35Is Cu(NO3)2 acidic, basic, or neutral (dissolved in water)? - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo to get copper to nitrate in a neutralization reaction. We'll have copper two hydroxide a baseMoreSo to get copper to nitrate in a neutralization reaction. We'll have copper two hydroxide a base plus nitric acid that'll give us our copper two nitrate.
Is NI NO3 3 an acid or base?
0:001:45Is Ni(NO3)2 acidic, basic, or neutral (dissolved in water)? - YouTubeYouTubeStart of suggested clipEnd of suggested clip3 to is acidic basic or neutral dissolved. In water to do that we need to look at the neutralizationMore3 to is acidic basic or neutral dissolved. In water to do that we need to look at the neutralization reaction that produced the nickel 2 nitrate.
What is the pH of Cu NO3 2?
Answer and Explanation: The pH of a 1.30 M copper(II) nitrate solution is 3.70.
Is CA NO3 2 an acid or base in water?
Since it is derived from a strong base and a strong acid, we expect that the compound has a pH value of 7 which is considered neutral. Therefore, the answer is neutral.
Is NO3 an acid?
Nitrate is a nitrogen oxoanion formed by loss of a proton from nitric acid. Principal species present at pH 7.3. It is a nitrogen oxoanion, a member of reactive nitrogen species and a monovalent inorganic anion. It is a conjugate base of a nitric acid.
Is NO3 2 Basic?
0:001:31Is Ca(NO3)2 acidic, basic, or neutral (dissolved in water)? - YouTubeYouTubeStart of suggested clipEnd of suggested clip3 2 is acidic basic or neutral. When we dissolve it in water first thing we need is the equationMore3 2 is acidic basic or neutral. When we dissolve it in water first thing we need is the equation that produced this calcium nitrate here so to produce the calcium nitrate in a neutralization reaction.
Is NH4Cl an acid or base?
acidic saltAmmonium chloride (chemical formula NH4Cl) is an acidic salt since it is a salt of a strong acid, namely hydrochloric acid, and a weak base, namely ammonium hydroxide.
Is h3po4 an acid or base?
H3PO4 is considered an acid. It releases H+ ions when dissolved in an aqueous solution. And acid is a substance that donates the proton to other compounds or release H+ ions in a water solution.
Is K2SO4 a neutral salt?
Potassium Sulphate(K2SO4) is prepared by combining KOH(potassium Hydroxide) and H2SO4(Sulphuric Acid). As H2SO4 is a strong acid and KOH is a strong base,so K2SO4 is a neutral salt.Jun 12, 2018
Is HBr an acid or base or salt?
Although the Br − ions derive from a strong acid (HBr), the NH 4 + ion derives from a weak base (NH 3), so the solution will be acidic, and NH 4Br is an acidic salt....11.5 Strong and Weak Acids and Bases and their Salts.AcidsBasesHClLiOHHBrNaOHHIKOHHNO 3RbOH5 more rows•Aug 13, 2019
What acid base forms CA NO3 2?
It is a neutral salt because it is salt of strong Acid and strong Base. Ca2+ is basic radical and NO3– is acid radical.Dec 8, 2020
Is mgcl2 acidic basic or neutral?
0:301:53Is MgCl2 acidic, basic, or neutral (dissolved in water)? - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we look at our rules we have this mgcl2. It's a salt of strong bases and strong acids. We expectMoreSo we look at our rules we have this mgcl2. It's a salt of strong bases and strong acids. We expect that our pH will remain neutral at 7.
Why is Cu (NO3)2 Acidic?
Question 6D.11 from the textbook asks: Decide whether an aqueous solution of each of the following salts has a pH equal to, greater than, or less than 7. The answer key says that Cu (NO3)2 has a pH less than 7. How do we determine that?
Re: Why is Cu (NO3)2 Acidic?
In Cu (NO3)2, the NO3- is the conjugate base of a strong acid (HNO3), so it will not affect the pH of the aqueous solution. However, Cu2+ is not the conjugate acid of a strong base, so it will affect the pH. Since Cu2+ has a positive charge, it will attract the oxygen atom from the water molecule.
Re: Why is Cu (NO3)2 Acidic?
The general rule of thumb is that transition metals that are highly positive charged like in the case of Cu2+ above will generally cause the pH to decrease less than 7 when dissolved in an aqueous solutions. The reason why the nitrate ion doesn’t affect pH is because it’s a conjugate base of a strong acid, HNO3.
Why is Cu (NO3)2 acidic
Why is the pH of a solution of Cu (NO3)2 less than 7? I know that small, highly charged metal cations can act as lewis acids, so is Cu^2+ considered a small, highly charged metal cation? Also, do we have to be able to write a chemical equation that shows the reaction of a small, highly charged metal cation (such as Al^3+) with water to produce an acidic solution?.
Re: Why is Cu (NO3)2 acidic
Yes, first row transition metals are considered small and the 2+ would make it highly charged. In general you do not need to write these reactions, but you should be able to recognize them.
What is an acid?
An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).
What is salt made of?
In chemistry, a salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base. Salts are composed of related numbers of cations (positively charged ions) and anions (negative ions) so that the product is electrically neutral (without a net charge).
What is neutralization in chemistry?
In chemistry, neutralization or neutralisation (see spelling differences), is a chemical reaction in which an acid and a base react quantitatively with each other.
