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How many grams of ch3oh must be added to water to prepare 150 ml of a solution that is 2.0 m ch3oh?
Wiki User
∙ 14y ago
The answer is 9.6 grams.
Aleen Paucek
Wiki User
∙ 14y agotake the formula weight for ch3oh...roughly 36 multiply by 2, and then multiply that by .15 since molarity is in liters and not in ml like in the problem.
answer 10.8 grams ch3oh
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192.678 grams CH3OH
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E
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If this is .020m solution, you need 3.81g If this is .20m solution, you need 38.1g If this is 20m solution, you need 3810g
What is the mass in grams of 9.32x1024 molecules of methanol CH3OH?
9.32*1024 (molec's CH3OH) / 6.022*1023 (molec's.mol−1 CH3OH) * 32.04 (g mol−1 CH3OH) = 495.8 g = 496 g CH3OH
How many grams of CH3OH must be added to water to prepare 150 mL of a solution that is 1.5 M CH3OH?
7,207 g methanol are needed.
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See the two Related Questions to the left for the answer.The first is how to prepare a solution starting with a solid substance (and dissolving it). The second question is how to prepare a solution by diluting another solution.
What is the mass of 3.62 X 1024 molecules of CH3OH?
192.678 grams CH3OH
How many grams of KMnO4 should be used to prepare 2L of a 5M solution?
To prepare 2L of a 5M solution, you should put in 4.6575grams of KMnO4. It is important to make sure that you add them in that order. K should be added first, then Mn.
- How many grams of water should be added to prepare a 2% solution by mass with 16.5g of MgCl….A) 402.5B) 808.5C) 155D) 400E) 82.5?
E
How many grams of I2 should be added to 750 g o C Cl4 to prepare a 020 m solution?
If this is .020m solution, you need 3.81g If this is .20m solution, you need 38.1g If this is 20m solution, you need 3810g
What is the mass in grams of 9.32x1024 molecules of methanol CH3OH?
9.32*1024 (molec's CH3OH) / 6.022*1023 (molec's.mol−1 CH3OH) * 32.04 (g mol−1 CH3OH) = 495.8 g = 496 g CH3OH
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30 grams
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4314.9 grams
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