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What is the concentration of FeCl3 in a solution prepared by dissolving 40.0 g of FeCl3 in enough water to make 275 mL of solution?
Wiki User
∙ 6y ago
Look up or calculate the molecular weight/molar mass of FeCl3. Then...
40.0 g FeCl3/MW FeCl3/0.275 L = M (concentration of FeCl3 in solution)
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∙ 6y ago
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What is the concentration of FeCl3 in a solution prepared by dissolving 10.0 g of FeCl3 in enough water to make 275 mL of solution?
Iron (III) chloride has the molecular formula of FeCl3. Its molecular weight is 162.2 grams per mole. Concentration is moles of solute divided by volume of solution. Therefore, the answer is .224 moles per liter.
What is the molarity of a solution made by dissolving 23.4g of sodium sulphate in enough water to make up a 125ml solution?
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
What is the molarity of a solution made by dissolving 3.09 moles of Nacl in 1.50 L of solution?
what is the molarity of a solution prepared by dissolving 36.0g of NaOH in enough water to make 1.50 liter of solution?
What does it mean to be acidic and basic?
Both must be in solution, aqueous, to fit the definition, which is; an acidic solution has enough hydronium ion concentration to hydroxide concentration to have a pH lower than 7.0, while a basic solution has enough hydroxide ion concentration to be at a pH higher than 7.0. An acid and base are different in definition. Subtle, but a real difference.
Is an acid with the pH of 1 stong acid?
Not necessarily. The pH of a solution depends on the strength of the acid and its concentration. Some acids at the stronger end of weak acids can form a solution with a pH of 1 at a high enough concentration.
What is the concentration of FeCl3 in a solution prepared by dissolving 10.0 g of FeCl3 in enough water to make 275 mL of solution?
Iron (III) chloride has the molecular formula of FeCl3. Its molecular weight is 162.2 grams per mole. Concentration is moles of solute divided by volume of solution. Therefore, the answer is .224 moles per liter.
Solution is prepared by dissolving 13.3g ammonium sulfate in enough water to make 100.0 mL of stock solution A 12.00 mL sample of this stock solution is added 57.00 mL of water Calculate the concen?
sdfa
What is the molarity of a solution prepared by dissolving 20.00g CaCl2 in enough water to make 1.00L of solution?
20.2 g of CuCl2 = .1502 mol CuCl2 M=mol/L M=.1502 mol/L
What is the molarity of a solution made by dissolving 23.4g of sodium sulphate in enough water to make up a 125ml solution?
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
What is the molarity of a solution made by dissolving 3.09 moles of Nacl in 1.50 L of solution?
what is the molarity of a solution prepared by dissolving 36.0g of NaOH in enough water to make 1.50 liter of solution?
Calculate the molarity of a solution of glycerol made by dissolving 43.000 mL glycerol at 15 degrees C in enough water to make 200.00 mL of solution?
2.89
Can be prepared by adding enough amount of soute in a lesser amount of solvent?
hypertonic solution
What does it mean to be acidic and basic?
Both must be in solution, aqueous, to fit the definition, which is; an acidic solution has enough hydronium ion concentration to hydroxide concentration to have a pH lower than 7.0, while a basic solution has enough hydroxide ion concentration to be at a pH higher than 7.0. An acid and base are different in definition. Subtle, but a real difference.
Why do you add sodium carbonate solution for Fmoc ptotection?
to make the solution basic enough so that NH be prepared for Fmoc protection
An alcoholic iodine solution is prepared by dissolving 4.65 g of iodine crystals in enough alcohol to make a volume of 235 mL Calculate the molarity of iodine in the solution?
molarity = no. of moles of solute/liter of solution no. of moles of I2 = mass in grams/molar mass = 4.65/253.81 = 0.01832 mol M = 0.01832 mol/0.235 L = 0.0780 mol/L
Is an acid with the pH of 1 stong acid?
Not necessarily. The pH of a solution depends on the strength of the acid and its concentration. Some acids at the stronger end of weak acids can form a solution with a pH of 1 at a high enough concentration.
What color is a cornstarch solution?
White Cornstarch is clear, but it may make your solution a bit hazy if it high enough concentration. the color of cornstart sulotion is white
