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What mass of lithium nitrate would have to be dissolved in 30.0 g of water in order to make an 18.0 percent solution?
M03x14
6.585 g LiNO3
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∙ 11y ago
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How much solute is needed to prepare 150mL of a 40.0 percent lithium nitrate solution?
150 mL x 40.0 g LiNO3/100 mL solution = 60.g of solute
If you have 1000 gram of a 10 -percent solution of sugar water how much sugar is dissolved in the solution?
The mass of sugar is 100 g.
What mass of potassium iodide is dissolved in 200 g of water to make 3.0 percent solution?
You need 6 g potassium iodide.
What is the percent composition of ammonium nitrate?
35.0%
How many grams of acetic acid should be dissolved in 100 g of water to make a 4.0 percent solution of vinegar?
If it's a 4% solution by mass, you want 4.167g of acetic acid (25g/6)
How much solute is needed to prepare 150mL of a 40.0 percent lithium nitrate solution?
150 mL x 40.0 g LiNO3/100 mL solution = 60.g of solute
A solution is saturated with dissolved minerals - what will happen if 50 percent of the water in the solution evaporated?
50 percent of the dissolved minerals will condense out of solution by crystallization.
1g of a drug is dissolved in 2.5mL of solution what is the percentage strength of the solution ww How do you calculate percent ww when 1g of drug is dissolved in 2.5mL of solution?
40%
What are the components of a 5 percent Sodium Chloride solution?
This solution contain 5 g NaCl dissolved in water.
What is the percent by mass of NaCl in a solution containing 20g of NaCl dissolved in 600g of H2O?
9%
What is the percent of nitrogen in sodium nitrate?
The percent of nitrogen in sodium nitrate is 16,47 %.
What is the difference between a percent saturated solution of ammonium sulfate and percent wv solution of ammonium sulfate?
Bioc 4025? Just a guess. Definition of % Saturation: The amount of a substance that is dissolved in a solution compared to the amount that could be dissolved in it. % w/v Solution: This is in terms of weight (g) per volume (mL). 2% for example is 2 g per 100 mL. gl
A 20.0-g sample of sugar is dissolved in 59.8 g of water. What is the concentration of the solution?
25 percent by mass
How many ml of a 20 percent solution should be added to 50 ml of a 40 percent solution to obtain a 25 percent solution?
150 mlLet x be the volume of 20% solution to add. The amount of "stuff" dissolved in the 20% solution plus the amount in the 40% will equal the amount of "stuff" dissolved in the 25% solution.(0.20)(X) + (0.40)(50 ml) = (0.25)(X+50ml)0.2X + 20 = 0.25X + 12.520 - 12.5 = 0.25X - 0.20X7.5 = 0.05XX = 7.5/0.05 = 150 ml
If you have 1000 gram of a 10 -percent solution of sugar water how much sugar is dissolved in the solution?
The mass of sugar is 100 g.
What is the percentage by mass of nitrate in sodium nitrate?
Sodium nitrate is NaNO3. The percent nitrate is given by :PCT Nitrate = [ ( 14 + 48 ) / ( 23 + 14 + 48 ) ][ 100 ] = [ 62 /85 ][ 100 ] = 72.94 mass percent
What is the percent of N in sodium nitrate?
The percent of N in sodium nitrate would be 84.6. This is considered a lot of sodium.
