WebJan 10, 2024 · In direct contrast with "HCl" vs. "HBr", "HClO" is a stronger acid than "HBrO", because "Cl" is more electronegative, which dominates over the size difference between "Cl" and "Br" due to the presence of the oxygen. Therefore, the "H"-"Cl" bond is weakened more from more uneven sharing of electrons, and weaker bond = stronger acidity. WebDec 28, 2024 · Hydrochloric acid (HCl) is usually not used in the process of titration because it reacts with the indicator potassium permanganate (KMnO4) that is used in the process. ... For acidification of KMnO4 solution, only H2SO4 is suitable whereas the other mineral acids like HCl and HNO3 are not. HCl is not used because some of the KMnO4 …
The mixture of concentrated HCl and HNO3 made in 3:1 ratio …
WebHow is the Molarity of a percentage solution calculated? Using 70% concentrated nitric acid as an example: 70% nitric acid means that 100 grams of this acid contains 70 grams of … WebBa dung dịch X, Y, Z thỏa mãn:- X tác dụng với Y thì thu được hỗn hợp kết tủa E. Cho E vào dung dịch HNO3 loãng dư, thấy thoát ra khí không màu, hóa nâu ngoài không khí, đồng thời thu được phần không tan F.- Y tác dụng với Z đun nóng thì thấy khí thoát ra, đồng thời thu được kết tủa.- X tác dụng Z thì thu được ... sweatpant sets for women
What is the difference between HCL and HNO3? - Quora
WebDec 30, 2008 · A literature review was made to clarify the differences and advantages on three acids that were used, as well as its procedures. The addition of functional groups … WebApr 12, 2024 · Cho biết các muối: Na3PO4, MgCl2, CaCO3, CuSO4, KNO3 tương ứng với acid nào trong số các acid sau: HCl, H2SO4, H3PO4, HNO3, H2CO3. ... Nhỏ dung dịch HCl loãng vào dung dịch AgNO 3. Giải thích và viết phương trình hoá học xảy ra (nếu có). WebJan 23, 2024 · Nitrous acid ( H N O 2 or H O N O) reacts with aliphatic amines in a fashion that provides a useful test for distinguishing primary, secondary and tertiary amines. 1° … sweatpants evil meme kermit