The greater or more complete the ionization, the stronger the acid. For instance, HCl is a strong acid. A solution of HCl consists of mostly hydrogen and chloride ions. Weak acids are acids that do not completely ionize. Answer and Explanation: The correct choi...
Which compound in the given pair is the stronger acid? Predict which is the stronger acid:\1.\ HClO_2 \text{ or } HClO_3\2.\ H_2CO_3 \text{ or } HNO_2\3.\ H_2SiO_3 \text{ or } H_3PO_4 Which is the stronger acid: NH4+ or NH3? ...
ammonium niobium oxalate NH4[NbO(C2O4)2(H2O)2].(H2O) dissolved in water, adding oxalic acid, to precipitate niobic acid, extruding to form a shaped body, which is sprayed with ammonium sulfate as promoter, drying and calcining, adding hexachloroplatanic ac ...
1. Understanding the Nature of Ammonia and Concentrated H2SO4: - Ammonia (NH3) is a basic gas, meaning it can accept protons (H+ ions). - Concentrated sulfuric acid (H2SO4) is a strong acid, which means it can donate protons.2
aDavid is strong in our class. 大卫是强的在我们的类。[translate] acd image CD的图象[translate] aThe rate of loss then slows as NH4+-N concentration decreases, pH reduces, NH4+ incorporates into the soil, and a surface crust is formed after manure is applied. 损失的率然后减慢,当NH4+-N...
Understand the concept of pKₐ: It is a measure of the strength of an acid in solution. A high pKₐ value indicates a weak acid, while a low pKₐ value indicates a strong acid. Recognize that hydrogen gas (H₂) is not typically considered a...
Using this information, suggest a property of[1]d Vanadium(V) oxide dissolves in strong alkali to form the VO4 ion and in strong acid to form the VO2t ion. What is the term used to describe this property of vanadium(V) oxide? _[1]ii State another transition element that can also ...
Soil dissolved organic C (DOC) and total dissolved N (TDN) were measured by a TOC/TN analyzer (TOC-VCPH/TNM-1, Shimadzu, Austria) in 1 M KCl (1:7.5 (w: v) for 60 min) extracts. Ammonium (NH4+) and nitrate (NO3−) concentrations were determined in the same extracts ...
Acidic and basic solutions have varying pH and so is a neutral solution. A solution is said to be neutral if it has a pH value equal to 7. At neutrality, the acidic and basic components are equal. But when the acidic overcomes the basic component, the pH of the solution will be less...
Which of the following salts is classified as a "strong acid-strong base salt"? a. {eq}NH_4I {/eq} b. {eq}LiCN {/eq} c. {eq}Na_2CO_3 {/eq} d. {eq}LiBr {/eq} e. {eq}NH_4NO_3 {/eq} Salts: Salts are just a...