What is the molar mass of CH2O? Which has a higher boiling temperature? CH_3CH_2CH_2NH_2 or CH_3CH_2NHCH_3 (a) \text{Br}_2 \text{ and Cl}_2 can reach to form the compound \text{BrCl} . The boiling point of \text{Br}_2 is 332 K, whereas the boiling point of \text{...
What is the mole fraction of ethanol in a solution made by dissolving 14.6 grams of ethanol in 53.6 grams of water?Mole Fraction:Mole fraction of a component in a solution describes the number of moles of the component present in the total number of ...
Which of these compounds is a primary amine? Which of the following compounds are secondary alcohols? Organic compounds must contain which of the following atoms? a. O b. H c. S d. C What is the other element that is mostly found in the organic compounds after carbon? Which of the fol...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, s...
In a solution of table sugar (C12H22O11) in water, what is the solute and what is the solvent? A 9.50% by mass solution of acetone in water has a density of 0.9849 g/mL at 20 degrees Celsius. What is the molarity of this solution?
2. Choleretic effect α- BETA-ASARONE can stimulate bile transport in hypercholesterolemic rats and increase the secretion of bile salts, phospholipids and cholesterol. It can also reduce cholesterol levels in the gallbladder. This is due to the effect of α- BETA-ASARONE on the gallbladder....
Frias/4th Period Wheeler High School Research Question How will changing the molar mass of alcohol affect the rate of evaporation‚ represented by the change in temperature over time‚ measured using a temperature probe? Research/Abstract Alcohol is an organic compound in which the hydroxyl ...
Formaldehyde is the simplest aldehyde having the chemical formula CH2O. The IUPAC name of this compound isMethanal. The molar mass of formaldehyde is 30 g/mol, and at room temperature and pressure, it exists as a colourless gas with a pungent, irritating odour. ...
BHT isbutylated hydroxytoluene. It is a lipophilic organic compound having the chemical formula C15H24O. The molar mass of this compound is 220.35 g/mol. It appears as a white to yellow powder and has a slight phenolic odor. The density of this compound is 1.048 g/cm3. Its melting point...
The relationship between temperature and the maximum amount of solute that may dissolve in a solvent at a specific pressure is known as the substance's solubility and shown graphically by a solubility curve of dissolved solute in a fixed volume versus increasing temperature. The curve depicts the ...