what is the vapor pressure if there is 1.20 molarity glucose solution at 250.15 degree celsius
Q: Calculate the boiling point of a 1.75 m Mg(NO3)2 aqueous solution.
A: The boiling point elevation is given by
Q: Calculate the mole fraction of KI in a solution made by dissolving 3.4 g of KI in 5.8 g of water.
A: Mole fraction = Mole of component ÷ Mole of all species in solution. Moles of KI = 3.4g/166.00 g/...
Q: Mass Salicylic Acid used 0.1498 g Mass Acetic Anhydride used 0.3417 g Mass filter paper/...
A: Theoretical yield of aspirin can be obtained by determining the limiting reagent of the reaction.
Q: When a chemist burns ammonia according to the reaction below she finds that the reaction releases he...
A: First, calculate the moles of ammonia by using its molar mass,
Q: According to valence bond theory, which orbitals overlap to form the bond in HBr 1. 2s on H and...
A: The valence bond theory is used to describe the bonding which is present in organic molecules. In th...
Q: 53.5 g of an ideal gas of molecular weight = 30.5 g/mol are confined at a pressure of 133 mmHg. The ...
A: According to ideal gas equation
Q: Project 2: Food Dye Spectroscopy How can you use serial dilutions to determine the relationship be...
A: Absorbance and concentration are related through the Beer-Lambert law. Mathematically, it is express...
Q: In the molecule depicted by the structure shown below, Br 1 5 2 4 3 identify the carbon atoms which ...
A: The structue of the given molecule is shown as follows:
Q: 7. Predict which position of the naphthalene compound below is the most reactive with electrophiles ...
A: The reactivity of aromatic compounds in the aromatic electrophilic reactions depends upon the type o...