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What do you mean by semi-molar?
A solution whose strength is 0.5 M
What is the molar mass of haemocyanin and the freezing point of the solution when an aqueous solution is prepared by dissolving 1.5 grams of haemocyanin a protein obtained from crabs in 0.25 litres of?
Haemocyanins are a group of proteins.
Is molar strength the same as molar concentration?
It is not true, they are not identical.
What is the molar concentration of Na in a solution prepared by dissolving 100.0g of Na3PO4 in sufficient H2O to form 2.00 L of solution?
The molarity of that solution is 0.82, based on sodium phosphate's molar mass and the given volume of solution. Since there are three sodium ions for every one formula unit of sodium phosphate, the molar concentration of Na+ ions is 0.82(3)=2.46.
How do you calculate molarity for milli molar and nano molar solution?
The term molar it refers a form to know the concentration of a solution, and it is equivalent to a molar unit in a litre of solvent 1 Molar (1M) = 1 mole (molecular weight from the structure you are interested in) / 1000 mL or 1 L. Milimolar is the thousandth part from a solution 1M
What do you mean by semi molar?
A solution whose strength is 0.5 M
What do you mean by semi-molar?
A solution whose strength is 0.5 M
How would you make a 1.25 molar solution of potassium hydroxide?
The formula mass of KCl is 75.5 so when 94.375g of it are dissolved in i litre water the solution prepared is 1.25 molar
What is the molarity of a solution prepared by combining 125 mL of 0.251 molar HCl with 250 mL of pure water?
0.0125
The pH and strength of a solution withH3O plus equal to 1times 10-5 is?
the pH would be 5 and the strength would be 1 X 10-5 molar
What is the molar mass of haemocyanin and the freezing point of the solution when an aqueous solution is prepared by dissolving 1.5 grams of haemocyanin a protein obtained from crabs in 0.25 litres of?
Haemocyanins are a group of proteins.
Is molar strength the same as molar concentration?
It is not true, they are not identical.
What is the molar mass of a solution containing 2000 grams?
Only a compound has a molar mass not a solution.
How do you prepared of 0.5 molar NaCl solution?
Dissolve 29,22 g NaCl p.a. in 1 L demineralized water at 20 0C, in a volumetric flask.
What is the molar concentration of Na in a solution prepared by dissolving 100.0g of Na3PO4 in sufficient H2O to form 2.00 L of solution?
The molarity of that solution is 0.82, based on sodium phosphate's molar mass and the given volume of solution. Since there are three sodium ions for every one formula unit of sodium phosphate, the molar concentration of Na+ ions is 0.82(3)=2.46.
How should the pH of a 0.1 molar solution of nac2h3o2 compare with that of a 0.1 molar solution of kc2h3o2?
the PH will be the same
How do you make a 0.1 molar solution if you had a 1.0 molar solution to start with?
100 mL of solution 1 M mixed with 900 mL distilled water
