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How much does a 500 mL flask weigh in milliliters?
mL usually doesn't represent weight. But, mL meansmilliliters, so the 500 mL flask would be 500 milliliters.
Could a 25 ml volumetric flask be replaced by a 25 ml pipette to measure the solution poured into a conical flask for titration?
As the pipette is far more accurate than a flask by a factor 10 to 100 one should NOT use a volumetric flask except for standard volumes over 100 ml.
Preparation of phosphate buffer pH 3?
Volumetric flask= 200 ml (100 ml K2HPO4 0.1M)+ (44.6 ml HCl 0.1M) added in flask then added deionized or distilled water until mark.
What is the mass of a 50 ml erlenmeyer flask?
125 mL = 0.125 liters. The weight of the flask shouldn't matter.
Gas is contained in a 125mL flask The actual volume of the flask is 131.5mL What is the volume of the flask in L?
Volume of the flask = 131.5 mL - 125 mL = 6.5 mL = 0.0065 L
How would you create a 10 molar solution to total 100 ml for compound whose molecular weight is 10 grams?
By definition, a 10 molar solution contains 10 moles of the solute per liter of solution. Therefore, since 100 ml is 1/10 of a liter, 100 ml of such a solution would contain one mole of the solute. Physically, this would normally be accomplished by adding 10 grams, stated to be one mole of the solute, to a 100 ml volumetric flask, then adding pure water until the mark on the neck of the flask is reached.
A flask that weighs 345.8 g is filled with 225 ml of carbon tetrachloride The weight of the flask and carbon tetrachloride is found to be 703.55 g Calculate the density in gml and gL?
If the weight of the flask and compound are 703.55 and the flask weighs 345.8, then the compound weighs 357.75 grams. Then the density in grams per milliliter is 1.59 g/mL (357.75 g / 225 mL). There are 1000 milliliters in one liter, so the density is also .00159 g/L.
What is the weight of 100 ml rice?
100g
One liter flask will hold how many 50 mL quantities?
A 1-liter flask will hold 20 50-mL quantities.
What size boiling flask would one use to distill 75m of ethanol?
For distilling 75 mL of ethanol, a boiling flask with a capacity of at least 100 mL would be suitable. The flask should have some extra capacity to prevent overflowing and accommodate any necessary headspace during distillation.
How much 100 ml equlas to gram?
100 ml of water weighs 100 grams
What is a flask and its uses?
Volumetric flask, also known as measuring flask or graduated flask, is a kind of glassware which is used for accurate dilutions and preparation of standard solutions. Volumetric flasks are usually pear-shaped with a graduation mark on the neck. The mark indicates the volume when the solution reaches there. Volumetric flasks are various in size, but they come in standard size, 10.00 ml, 25.00 ml, 50.00 ml, 100.0 ml, 250.0 ml, 500.0 ml, etc.
