This type of compound shows strong inhibitory activity against cancer cells. (4) Intermediate synthesis of indenylamine [8] Indenylamine is also known as Amuro Law. Foreign trade names include Aprindine, Fiboran, Fibocil, Amidonal, AC1802, etc. The chemical name is N-(3-diethylaminopropyl)...
What is the melting point of pure water? Which compound has the lowest normal boiling point? What property of water results from its high boiling point? What is the effect of molecular mass on boiling point? Is isopropanol polar? What chemical element has the lowest boiling point?
H_2S and H_2O have similar structures and their central atoms belong to the same group. Yet H_2S is a gas at room temperature and H_2O is a liquid. Use bonding principles to explain why this How can a molecular compound have polar bonds but an overall polarity of a non-polar...
How can you obtain the molar solubility of a compound from K s p ? What is the molar solubility of CuS in a solution of 0.20 M K2S? (Ksp = 1.27 x 10-36) What is the molar solubility of M g F 2 in a 0.80 M M g ( N O 3 ) 2 solution? For M g F 2 , K s p = 8....
Find the product formed from the acid-base reaction of H2SO4 with the given compound. Identify the polyprotic acid. (a) NaOH (b) HCl (c) Ba(OH)_2 (d) H_2SO_4 (e) KBr Identify the weaker and stronger acid and base for: HSO_3^- (aq) + H_3O^+ (aq) rightleftharpoons H...
Br2 + 2KI —— 2KBr + I2 Similarly, when Bromine is added to a solution of Potassium Iodide, it replaces the position of Iodine in the compound. As a result, Potassium Bromide is formed, whereas a molecule of Iodine is given out. This reaction takes place because Bromine is more reac...
Spectrum of silica sand – the peak at 448.97cm-1 is clearly visible. Tartaric acid spectrum shows peaks at 573.39, 516.05, 499.99 and 482.00cm-1 (circled). Spectrum of calcium sulphate anhydrite – this compound exhibits a cluster of peaks below 700cm-1. - - A magnified view of this ...
It is a key component in many industrial and consumer products, and its solubility can affect its functionality and effectiveness. Additionally, studying its solubility can also provide insights into the chemical and physical processes involved in dissolving this compound. How can the solubility of ...
1. Why is a gas chromatography separation more efficient than a fractional distillation? 2. What characteristics must the liquid stationary phase have? 3. Describe a method for identifying a compound Which method of distillation do you suggest to be used to separate a mixture of 1-hexanol a...
Is NH4+ is acid or base? Which of the following chemicals are bases or can behave like bases? You may select more than one compound: KOH, PO43-, NH3, F- Explain the difference between acids and bases. Given an example of both. ...