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Sources of error are: isotopic compostion of elements, Atomic Mass of isotopes.
What else can I help you with?
What are the major sources of error in your determination of the molar mass -?
Without more details this is a shot in the dark but I assume that you have the moles and weight of the compound. You then calculated the molar mass from these numbers. The sources of error with doing this experimentially is that you may have lost some of the sample in transferring, you may have weighed the sample incorrectly, and you could have made mistakes in calculations (all human errors).
What is the significance of co molar mass in determining the properties of a substance?
The molar mass of a substance is important in determining its properties because it affects how the substance interacts with other substances. Substances with similar molar masses may have similar properties, such as boiling point, melting point, and solubility. This is because molar mass influences the strength of intermolecular forces between molecules, which in turn affects the substance's physical and chemical properties.
What is the molar mass of KC2H3O2?
Molar mass of KC2H3O2 = 98.14232 g/mol Molecular weight calculation: 39.0983 + 12.0107*2 + 1.00794*3 + 15.9994*2 See the 'sources and related links' at bottom of this answer. The site there works the molar mass out for you automatically, all you have to do is insert 'KC2H302')
The molar mass of an element is equal to?
The element's average atomic mass.
How many grams of f are in 165 caf2 grams of?
To find the grams of F in 165 g of CaF2, you need to consider the molar mass of CaF2. Calcium (Ca) has a molar mass of about 40.1 g/mol, and fluorine (F) has a molar mass of about 19 g/mol. So, the molar mass of CaF2 is about 40.1 + (19 x 2) = 78.1 g/mol. Then, you can calculate the grams of F in 165 g of CaF2 by determining the proportion of F in the compound CaF2 compared to its total molar mass.
What are the major sources of error in your determination of the molar mass -?
Without more details this is a shot in the dark but I assume that you have the moles and weight of the compound. You then calculated the molar mass from these numbers. The sources of error with doing this experimentially is that you may have lost some of the sample in transferring, you may have weighed the sample incorrectly, and you could have made mistakes in calculations (all human errors).
What are the major sources of error in your determination of the molar mass?
1.) Some of the sample may have been lost in between testing that could resulted in slight error when calculating your molar mass. 2.) Weighing sample incorrectly and having too low/high std. deviation
What are the molar width?
Molar width refers to the width of a molar tooth in the mouth. It can vary based on individual anatomy, with the average adult human molar width being around 9-11 mm. Molar width is important for determining tooth alignment and occlusion in the mouth.
What is the significance of co molar mass in determining the properties of a substance?
The molar mass of a substance is important in determining its properties because it affects how the substance interacts with other substances. Substances with similar molar masses may have similar properties, such as boiling point, melting point, and solubility. This is because molar mass influences the strength of intermolecular forces between molecules, which in turn affects the substance's physical and chemical properties.
What is the molecular formula of the compound ch2 with molar mass equals 168 gmol?
c12h24
What does an element's molar mass tell you about the element?
An element's molar mass represents the mass of one mole of that element in grams. It tells you the average atomic mass of the element, which is the sum of the protons and neutrons in the nucleus of its atoms. Molar mass helps in determining the amount of substance in moles when given the mass of the sample.
What is the molar mass of KC2H3O2?
Molar mass of KC2H3O2 = 98.14232 g/mol Molecular weight calculation: 39.0983 + 12.0107*2 + 1.00794*3 + 15.9994*2 See the 'sources and related links' at bottom of this answer. The site there works the molar mass out for you automatically, all you have to do is insert 'KC2H302')
The molar mass of an element is equal to?
The element's average atomic mass.
How many grams of f are in 165 caf2 grams of?
To find the grams of F in 165 g of CaF2, you need to consider the molar mass of CaF2. Calcium (Ca) has a molar mass of about 40.1 g/mol, and fluorine (F) has a molar mass of about 19 g/mol. So, the molar mass of CaF2 is about 40.1 + (19 x 2) = 78.1 g/mol. Then, you can calculate the grams of F in 165 g of CaF2 by determining the proportion of F in the compound CaF2 compared to its total molar mass.
How many grams of Cr2O3 is required to produce 83.4 grams of Cr2S3?
To find the amount of Cr2O3 required to produce 83.4 grams of Cr2S3, you should start by determining the molar ratio between Cr2O3 and Cr2S3. This ratio is 2:1. Next, calculate the molar mass of Cr2S3, which is 480.32 g/mol. Using the molar ratio and molar masses, you can find that you need 160.11 grams of Cr2O3 to produce 83.4 grams of Cr2S3.
What do you mean molar extinction co efficient what information can be obtain from it?
The molar extinction coefficient (also sometimes called molar absorbtivity coefficient) is a measure of how strongly a solution of a substance absorbs light (the value depends on the particular wavelength of light used). By passing light through a solution and determining how much of the light is absorbed, you can use the path length and molar extinction coefficient to determine the concentration of the solution.Look up "Beer-Lambert law" if you want details.
What effect Dimers molar mass determination volatile liquids?
I'm trying to figure out how it affects molar mass as well. However, I do know that it decreases the pressure which is in the denominator of the equation to find the molar mass once the ideal gas equation is manipulated. So i think that with the formation of dimers the molar mass would increase?
