Ask a New Question

you want to determine the amount of chlorophyll(Molecular weight=893.51g/mol)in a

you want to determine the amount of chlorophyll(Molecular weight=893.51g/mol)in a 25ml marine sample.before analysis by UV
1. 1 answer
2. asked by ussy
3. 502 views
d. You want to determine the amount of Chlorophyll (Molecular Weight: 893.51 g/mol) in a 50 ml marine sample. Before analysis by
1. 1 answer
2. asked by rani tabasum
3. 595 views
The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured ina 1.3 cm cuvette or path
1. 1 answer
2. asked by Anonymous
3. 444 views
The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured ina 1.3 cm cuvette or path
1. 5 answers
2. asked by Anonymous
3. 699 views
The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured ina 1.3 cm cuvette or path
1. 1 answer
2. asked by Shardae.
3. 562 views
I did an experiment to determine the freezing point depression and then find the molecular weight of the unknown solute added to
1. 3 answers
2. asked by Lauren
3. 951 views
As the molecular weight of alcohol increases, their solubility in water decreases. However, high molecular weight compounds such
1. 1 answer
2. asked by Infinite
3. 76 views
To determine the molecular weight of a liquid compound,1.56 grams of the compound is vaporized in a 0.555L container at 30ºC
1. 1 answer
2. asked by Sarah
3. 528 views
A molecular compound is composed of 58.8% Xe, 7.2% O, and 34.0% F, by mass. If the molecular weight is 223 g/mol, what is the
1. 2 answers
2. asked by chemistry
3. 1,242 views
A compound has the following composition. C 54.5%, H 9.10% and 0 36.4% its molecular weight is 88.10.Determine its empirical
1. 0 answers
2. asked by Brooke
3. 835 views