How many moles are in a gram of aspirin?
The molar mass of aspirin is 180.16 g/mol.
How many moles does aspirin have?
So, aspirin, C9H8O4 , has a molar mass of 180.157 g mol−1 .
What is the mass of 1 mole of aspirin?
Multiply the number of each type of atom by its molecular weight and then sum the products. In the case of aspirin, the molecular weights of carbon, hydrogen and oxygen are 12.01, 1.01 and 16.00 amu, respectively. The molecular weight of aspirin is therefore 9(12.01) + 8(1.01) + 4(16.00) = 180.17 amu.
What is the formula for moles to grams?
You have three steps to convert mole values to grams. Calculate how many moles are mentioned in the question. Find the molar mass of the substance. Multiply both the values.
= 3 x 28.01 = 84.03 grams.
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How do I calculate moles?
How to find moles?
- Measure the weight of your substance.
- Use a periodic table to find its atomic or molecular mass.
- Divide the weight by the atomic or molecular mass.
- Check your results with Omni Calculator.
How many moles of aspirin should have been produced if there was 100 Yield?
This means that the reaction produces 0.01448 moles of aspirin. This represents the theoretical yield of the reaction, i.e. what you get for a reaction that has a 100% yield.
How many moles are there in 45 g aspirin?
The answer is 180.15742.
How many moles of salicylic acid are in aspirin?
Note: based on the molar masses in the table below, 138.12 g of salicylic acid would produce a maxium (theoretical) of 180.16 grams of aspirin (1 mole salicylic acid produces 1 mole aspirin).
What is the mass of aspirin?
4. Answers will vary. For the sample data, the mass of synthesized aspirin is 1.96 g. Corrected for purity, is: (1.96 × 0.75) = 1.47 g. The percent yield is: (1.47 g ÷ 2.63 g) × 100 = 55.9%.
Part I Synthesis of Aspirin.
|Mass of salicylic acid used (g)||2.01|
|Mass of aspirin synthesized (g)||1.96|
What is the C in aspirin by mass in aspirin?
Problem: Aspirin has the following mass percent composition: C 60.00%, H 4.48%, and O 35.52%.
What is the formula of aspirin?
type of element. For example, in a molecule of aspirin, C9H8O4, there are 9 carbon atoms, 8 hydrogen atoms and 4 oxygen atoms. compound. For example, one mole of aspirin contains 9 moles of carbon atoms, 8 moles of hydrogen atoms and 4 moles of oxygen atoms.
How do you convert grams to moles calculator?
To correctly estimate the number of moles, n , of a substance of a specific mass, m , (in grams), you need to follow the grams to moles formula: n = m / M , where, M is the molar mass of this material.