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Without giving a desired measurement or unit, the question is its own answer.
I guess normally you'd like that in grams:
mass = mol*mr ((where mol = 0.2 moles) and (mr = 180 g mol-1))
0.2*180 = 36g
All I have EVER done to work these out is remember (mols = mass/mr). Rearrange it for what you need. It's a pathetic, tiny equation that you could probably teach to a dog. Just be sensible with your units.
Sidenote for others: C9H8O4 is the chemical formula of what most call 'Aspirin'.
What else can I help you with?
What is the formula for acetylsalicylic acid?
The chemical formula for acetylsalicylic acid is C9H8O4.
What is the chemical name for c9h8o4?
Most commonly Aspirin, although it could also refer to Caffeic Acid or 4-Hydroxphenylpyruvic acid.
How many grams of NO are produced from the reaction of 2 mol of N2 with 2 mol of O2?
You have :N2 + O2 -----> 2NOmoles NO = ( 2 mols N2 reacted ) ( 2 mol NO / mol N2 reacted )moles NO = 4 moles NOmass NO = ( 4 mol NO ) ( 30 g NO / mol NO ) = 120 g NO
How much octane can react with 0.740 of oxygen?
1 mol of octane (C8H18) reacts with 25 mol of oxygen (O2) to produce 8 mol of CO2 and 9 mol of H2O. Therefore, 0.74 mol of oxygen can react with 0.0744 mol of octane.
How many mol of H are in 4.51 mol H2O?
In 1 molecule of H2O, there are 2 atoms of H. Therefore, in 1 mol of H2O, there are 2 mol of H. So, in 4.51 mol of H2O, there would be 4.51 * 2 = 9.02 mol of H.
How many moles of aspirin (C9H8O4) are in 2.00 g of aspirin?
Aspirin : 180.157 g/mol (according to Wikipedia - props) (0.325g)/(180.157g/mol) = 0.0018mols Unit logic : (g )/ (g/mol) {multiply by reciprocate} = (g) x (mol/g) {"(g/g)= 1} = 1mol = mol
What is the formula for acetylsalicylic acid?
The chemical formula for acetylsalicylic acid is C9H8O4.
Is what is C9H8O4 common name?
According to Physics teacher, C9H8O4 is commonly known as aspirin.
What is the percent by mass of hydrogen in aspirin?
Molecular Formula = C9H8O4 Mr = 12*9+8+16*4 = 180.160 g/mol %Mass (H) = 8/180.160 * 100 = 4.44%
A one gram sample of aspirin contains 75.2 percent by mass of C9H8O4 How many moles of acetylsalicylic acid are in the sample?
To determine the number of moles of acetylsalicylic acid in the sample, we first need to calculate the molar mass of C9H8O4 (aspirin). Molar mass of C9H8O4 = (912) + (81) + (4*16) = 180.16 g/mol Next, we calculate the mass of acetylsalicylic acid in the sample: Mass of acetylsalicylic acid = 75.2% of 1 gram = 0.752 grams Finally, we find the number of moles using the formula: Number of moles = Mass / Molar mass Number of moles = 0.752 g / 180.16 g/mol ≈ 0.0042 moles Therefore, there are approximately 0.0042 moles of acetylsalicylic acid in the sample.
What is the formula name of C9H8O4?
Caffeine
How many carbon atoms are present in 1.50 moles of aspirin c9h8o4?
1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)= 8.13 X 1024 carbon atoms===================
How many moles of aspirin (C9H8O4) contain 5.0x1024 atoms of Carbon?
2.6 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 10^23/ 1mole C) = 1.4 X 10^25 atoms of carbon
What time is 0200?
The time is 2:00 AM
What does 0200 centiminute equil in seconds?
120
What is the mass in grams of 1.72 1023 molecules of aspirin C9H8O4?
[1.72*10+23(molecules)] * [180.157 g.mol-1] / [6.02214129*10+23(molecules.mol−1]= 51.45 g C9H8O4
What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4?
0.40 moles of aspirin is 72.1 g.
