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If 25 moles of sucrose are mixed into 50 liters of water what is the molarity?
The molarity can be calculated using the formula: moles of solute divided by liters of solution. In this case, the moles of sucrose is 25, and the liters of solution is 50. This gives a molarity of 0.5 M.
What is the molarity of an aqueous solution containing 22.5 grams of sucrose in 35.5 milliliters of solution?
To find the molarity, first convert the grams of sucrose to moles using its molar mass. Sucrose has a molar mass of 342.3 g/mol. Then, convert the milliliters of solution to liters. Finally, divide the moles of solute by the liters of solution to get the molarity.
What is the sucrose molarity of a potato?
The potato is naturally very low in sugars. Although a potato contains three types of sugars; sucrose, fructose and glucose, the average potato is less than one percent sugar.
How many moles of sucrose are there in 5 liters of sugar that has a concentration of 0.5 M?
Is that 0.5L ? If yes, as 1L=1dm3, no. of mole= (volume)(concentration)=(0.5)(2)=1 mol
Calculate the molarity of a solution that contains 20 grams of sucrose sugar in 385cm3?
First, convert grams to moles: 20g of sucrose is 20/342.3 = 0.058 moles. Then, convert cm^3 to L: 385 cm^3 is 0.385 L. Finally, divide moles by liters to get molarity: 0.058 moles / 0.385 L = 0.151 M.
If 25 moles of sucrose are mixed into 50 liters of water what is the molarity?
The molarity can be calculated using the formula: moles of solute divided by liters of solution. In this case, the moles of sucrose is 25, and the liters of solution is 50. This gives a molarity of 0.5 M.
What is the molarity of a solution of sucrose that contains 125g of sucrose in 3.50 L of solution?
Molarity (M) represents the moles of a solute per liter of a solvent. In this case, sucrose is the solute and water is the solvent. First, convert your 125g of sucrose to moles...molar mass of sucrose = 342.34 soo you have .365 moles of sucrose. Since you have exactly one L of solution, the molarity of the solution is .365 M Molarity (M) represents the moles of a solute per liter of a solvent. In this case, sucrose is the solute and water is the solvent. First, convert your 125g of sucrose to moles...molar mass of sucrose = 342.34 soo you have .365 moles of sucrose. Since you have exactly one L of solution, the molarity of the solution is .365 M
What is the relationship between the percentage change in mass and sucrose molarity?
Change in mass depends on the concentration of sucrose within the dialysis bags. If the concentration of sucrose is greater inside the bag than outside, then water will move into the bag. If the concentration of sucrose is lower inside the bag than outside, then water will move out of the bag.
What is the molarity of an aqueous solution containing 22.5 grams of sucrose in 35.5 milliliters of solution?
To find the molarity, first convert the grams of sucrose to moles using its molar mass. Sucrose has a molar mass of 342.3 g/mol. Then, convert the milliliters of solution to liters. Finally, divide the moles of solute by the liters of solution to get the molarity.
What is the molarity of a 39g of sucrose in 355 mL of a solution?
To find the molarity, first calculate the number of moles of sucrose in 39g using its molar mass. Sucrose has a molar mass of approximately 342.3 g/mol. After calculating the number of moles, divide by the volume of the solution in liters (355 mL = 0.355 L) to obtain the molarity in mol/L.
What is the sucrose molarity of a potato?
The potato is naturally very low in sugars. Although a potato contains three types of sugars; sucrose, fructose and glucose, the average potato is less than one percent sugar.
What is the molartiy of 0.5 liters of a solution with five moles of sucorse in it?
Molarity = moles of solute/Liters of solution Molarity = 5 moles sucrose/0.5 Liters = 10 M ----------
How many grams of sucrose are in 1 liter of soda with a molarity of .75 moles?
To calculate the grams of sucrose in 1 liter of soda with a molarity of 0.75 moles, you would first need to know the molar mass of sucrose, which is 342.3 g/mol. Next, you would use the formula: grams = moles x molar mass. Therefore, in this case, the amount of sucrose in 1 liter of soda would be 256.725 grams.
How many moles of sucrose are there in 5 liters of sugar that has a concentration of 0.5 M?
Is that 0.5L ? If yes, as 1L=1dm3, no. of mole= (volume)(concentration)=(0.5)(2)=1 mol
What mass of sucrose C12H22O11 should be combined with 472 g of water to make a solution with an osmotic pressure of 8.95 ATM at 300K?
I finally figured out how to answer this question if you still need the help for it. you use the osmotic pressure equation: TT = (M)(R)(T) R= .08206 L*ATM/mol *k (this is your constant) T= temperature in Kelvin 300K TT=Pressure in ATM 8.95 Now you have to (M) Molarity. 8.95atm/.08206*300= .3635 mols/1L now multiply that in a chain of conversions= 0.3635mols/L*342.12 g/mol(MM of sucrose)*472ml(grams of water since 1g is equal to 1ml)= 58698 and then divide by 1000 to cancel out L and ml= 58.69g of sucrose Now add this to your grams of water = 472+58.69=530.69g ( the question says you have so and so water in a solution so that's why you add the sucrose to get your amount of solution needed) that mass 530.69 you convert to Liters= .53069L and then multiply that with your molarity at the top and you cancel out Liters and left with mols= .1929 mols. then find the mass of sucrose needed by multiplying the .1929 mols* 342.12g and theres your answer.
Calculate the molarity of a solution that contains 20 grams of sucrose sugar in 385cm3?
First, convert grams to moles: 20g of sucrose is 20/342.3 = 0.058 moles. Then, convert cm^3 to L: 385 cm^3 is 0.385 L. Finally, divide moles by liters to get molarity: 0.058 moles / 0.385 L = 0.151 M.
What mass of sucrose should be combined with 472 of water to make a solution with an osmotic pressure of 8.95 at 300?
I hate a little trouble with this one myself until I I figured out why in the hell they gave me density. Here is the work: (minus the units because if you can't figure that out or find it in a book may God save your sorry soul.) To start, find the Molarity: 8.95/(.08206*300)= M now realize a couple things... First, being that Molarity is mol (solute)/Liters (SOLUTION). The solution is the water and the sucrose so you can't just plug in the volume of the water and find moles of the solute. Secondly the give you density for the solution which is the same as the solvent (it doesn't say it in the question but its in the actually question given in the homework and probably why no one has answered this yet). The density of the solvent is 1.00 g/mL (density of water. again, God save your soul if you don't know it or couldn't find it) Now since we know that there are there X moles of sucrose in 1 Liter of solution (the Molarity you got) we find how many grams are there in one liter of solution. Let's say M = .345 then you will take that times the molar mass of sucrose and find the grams per Liter. Once you have this number you can then proceed to take that number from 1000 since the density (here where this bit of info finally comes in) is 1 g/mL, ever Liter of solution is 1 kg of solution. Now you do some basic math and set 2 fractions equal to each other, one being X (grams of sucrose) over your grams of water that gave you in the problem and the other being the the amount of grams you found from your Molarity over the amount of water you found you had in 1kg of solution. And there it is just plug in whatever numbers you got and you will get the answer.
