I'm surprised you need to ask this question. You're dissolving 80 grams in two liters so you'd dissolve 40 grams in one liter. I wonder what school you go to that means you need to ask this.
33.6
31M
3.51 M
5.50
first determine the number ofmoles dissolved in given solution then .5 moles moles dissolved in 800g. as comparison with 1000g of water, we know 100g of water dissolve only.1 moles of a glucose so we .7moles of glucose dissolve in 800g.
In chemistry, the concentration of a substance in solution is determined by molarity, which is symbolized by "M". This indicates the number of moles of a substance dissolved in one liter of a solvent (usually water). For example: - 1 mole of sodium chloride = 58 grams - If 116 grams of sodium chloride are dissolved in 1 liter of water, then that solution is a 2-molar (2 M) solution of sodium chloride. - If 232 grams of sodium chloride are dissolved in 1 liter of water, then that solution is a 4-molar (4 M) solution of sodium chloride.
An aqueous solution has 0.0070 gram of oxygen dissolved in 1000. grams of water. calculate the dissolved oxygen concentration of this solution in parts per million?A. 17ppm B. 27ppm C. 7ppm D. 7ppm
The concentration of a solution can be expressed in many ways. One of them is as the molarity of the solution. A solution with molarity equal to one has one mole of the solute dissolved in every liter of the solutions
Codeine is 299.364 grams per mole; 30 grams in 2 liters is 0.0501 moles per liter.
For a concentration of 0,6 g sugar/1000ml: 15 ml for 150 mL.
The concentration is 550 g/L (55 x 10).
mixture
This is known as the concentration or more technically the molarity or molality of the solution.
The percent concentration is 13,75 %.
This is a homogeneous solution of ammonium hydroxide in water.
ppm ;D
2 grams per 5 millilitres.