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Which of the following is a strong acid?
HCI (Hydrochloric acid)
Why is the heat of neutralization for HBr reacting with NaOH and HNO3 reacting with KOH solution be identical?
The heat of neutralization for HBr and NaOH, and HNO3 and KOH reactions is similar because strong acids (HBr, HNO3) and strong bases (NaOH, KOH) completely dissociate in solution, releasing the same amount of heat per mole of reactants. This leads to an identical heat of neutralization for these reactions.
Is hno3 a monoprotic acid?
No, it is a diprotic acid, the first protolysis is strong, the second is (somewhat) weaker, however also this can be regarded as stong. (miscalculation << 0.3 pH unit)
Examples of a strong acid?
The common strong mineral acids that you will encounter are Sulfuric Acid (H2SO4), Perchloric Acid (HClO4), Nitric Acid (HNO3), Hydrochloric acid (HCl), Hydrobromic acid (HBr), and Hydroriodic acid (HI) There are more and what makes an acid "strong" actually requires a long explanation, let me know if you're interested in that. As a chemist, I can telly you that the 3 most common strong acids we use are Sulfuric, Nitric, and Hydrochloric.
Is hno3 a strong acid?
A solution of HNO2 in water is an acid named "nitrous acid".
What is the chemical formula for a strong acid?
There are many, the most common being H2SO4, HCl, HBr, HI, HNO3, and HClO4
What is the balanced equation for silver nitrate and hydrogen bromide?
balanced equation:- AgNO3(aq) + HBr(aq) ----> AgBr(s) + HNO3(aq)
What are six strong acids?
HCl, HBr, HI, HNO3, H2SO4, HClO4
Which of the following is a strong acid?
HCI (Hydrochloric acid)
Why is the heat of neutralization for HBr reacting with NaOH and HNO3 reacting with KOH solution be identical?
The heat of neutralization for HBr and NaOH, and HNO3 and KOH reactions is similar because strong acids (HBr, HNO3) and strong bases (NaOH, KOH) completely dissociate in solution, releasing the same amount of heat per mole of reactants. This leads to an identical heat of neutralization for these reactions.
Is hno3 a monoprotic acid?
No, it is a diprotic acid, the first protolysis is strong, the second is (somewhat) weaker, however also this can be regarded as stong. (miscalculation << 0.3 pH unit)
Examples of a strong acid?
The common strong mineral acids that you will encounter are Sulfuric Acid (H2SO4), Perchloric Acid (HClO4), Nitric Acid (HNO3), Hydrochloric acid (HCl), Hydrobromic acid (HBr), and Hydroriodic acid (HI) There are more and what makes an acid "strong" actually requires a long explanation, let me know if you're interested in that. As a chemist, I can telly you that the 3 most common strong acids we use are Sulfuric, Nitric, and Hydrochloric.
What is a balanced equation for KNO3 NaBr and CaS?
Any reaction occur between these compounds. For preparation:NaOH + HBr = NaBr + H2OKOH + HNO3 = KNO3 + H2OCaCl2 + H2S + CaS + 2 HCl
Is hno3 a strong acid?
A solution of HNO2 in water is an acid named "nitrous acid".
What salts are formed with different acids?
From HCl: chlorides From HI: iodides From HF: fluorides From HBr: bromides From HNO3: nitrates From H2SO4: sulfates From H3PO4: phosphates From H2S: sulfides and many other
Give a chemical formula for a strong acid?
Hydrochloric acid: HCl Sulfuric acid: H2SO4 Nitric acid: HNO3 Hydrobromic acid: HBr Perchloric acid: HClO4
Write the expression for Ka for the dissociation of HBr?
Ka = [H+].[Br-] / [HBr] However the value of this expression is very high, because HBr is a STRONG acid, meaning that much more than 99.9% of the HBr molecules in water are protolized (ionized), making [H+] and [Br-] equal to the original (added) HBr amount, and the [HBr]-value nearly zero.
