As we all know, the ammonium chloride is one of the inorganic compounds. Generally, ammonium chloride is neutral salt, but the solution of ammonium chloride is mildly acidic in nature. It has white crystalline salt, and it usually easily dissolves in water.The reaction...
The first two columns (groups) of the periodic table have special names. They are referred to as the alkali metals and the alkaline earth elements, respectively. Answer and Explanation:1 Because aqueous salt systems are very common, the rules their solubilities in wa...
What is the [ H 3 O + ] for a buffer solution that is 0.2 M in acid and 0.5 M in the corresponding salt if the weak acid has a K a = 5.8 10 7 ? Which one of the following pairs cannot be mixed together to form a...
To determine which salt will give the lowest pH in water, we need to analyze the nature of each salt provided in the options. The pH of a salt solution depends on the strength of the acid and base from which it is derived.1. Identify th
Researchers asked the chief executives of 94 Italian firms to have their assistants record their activities for a week. You may take this with a gain of salt. Is the boss’ assistant a neutral observer If the boss spends his lunch hour drinking a lot, or in a motel with his assistant, ...
Which of the following options is correct? Lipids are soluble in a. water. b. saltwater. c. oil. d. All of the above Non-polar molecules: Lipids are an example of non-polar molecules. They form an essential constituent for the formation o...
Which of the following solutions is a weak acid? a. 0.1 MHCl HC2H3O2 c. 0.1 MNaOH NH3 Properties of Weak Acids: Weak acids are defined by a low extent of ionization when dissolved in water. The lower ion concentrations result in weak acids having slower...
In order to reduce releasing of neutral salts comprising monovalent ions contained in industrial waste effluent to the environment, the waste effluent to be treated is supplied into a prepositive electrodialysis cell comprising ion exchange membranes which transfer monovalent ions selectively for ...
I and II I, II, III, and V III and IV IV and V I, II, and V Which response includes all of the following salts that give neutral aqueous solutions, and no other salts? I. KNO3 II. BaCl2 III. NaCH3COO IV. NH4Cl V. NaBr I and II I, II, III, and V III and IV IV and...
Which of the following statements is NOT trueA.The man may be paid for something while he stays on at school.B.Further Education College is a new start for the man.C.The Youth Training Scheme is run by the Government.D.The Youth Training Scheme covers many different types of trainin 免费...