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What is more denser 30ml solution with mass of 45g or 40 ml solution with mass of 50g?
A 30ml solution with a mass of 45g has a density of 45/30 or 1.5 g/ml, while a 40ml solution with a mass of 50g has a density of 50/40, or 1.25 g/ml. The 30ml solution with a mass of 45g has a higher density.
How do you prepare 30mL of 1 M NaOH solution?
In order to prepare exactly 30 mL of 1M NaOH solution, a volumetric vessel that contains exactly 30 mL when full to a marked level will be needed. By definition, a 1 M solution contains one mole in a liter of volume, and since solutions are homogeneous, 30 mL of such a solution will require (30/1000) mole of sodium hydroxide. The molar mass of NaOH is about 40, corresponding to 1.2 grams of sodium hydroxide, which can be determined by weighing solid sodium hydroxide, dissolving the weighed amount in a volume of water less than the 30 mL capacity of the volumetric vessel, transferring this more concentrated solution into the volumetric vessel, and diluting with pure water until the 30 mL volume is contained in the vessel.
What is 3 percent of 1000mls?
This would be 30mL.
Which is more 30ml or 30cm3?
30ml is the same as 30cm3 in terms of volume of liquid.
How many cm3 is 30ml?
30 cc = 30 ml They are the same thing.
What is 1oz in milliliter?
30ml
What is a shot?
30ml of alcohol
30ml is how many cc?
A cubic centimeter (cc) is the same as a milliliter, so the answer is 30.
Which one is greater 30mL or 30cm3?
By definition, a milliliter is the amount of water that will fit into 1 cubic centimeter. So, 30mL and 30cc are equivalent.
Can I bring a 30ml container on a plane"?
Yes, you can bring a 30ml container on a plane as long as it meets the TSA's liquid restrictions for carry-on luggage.
How much water is needed to make 70 percent alcohol from one gallon?
To prepare 100ml of 70% Ethanol, measure 70ml of 95% ethyl alcohol in a graduated cylinder and add 30ml of distilled water. To prepare 100ml of 70% Ethanol, measure 70ml of 95% ethyl alcohol in a graduated cylinder and add 30ml of distilled water.
What is the mass of 30ml of water?
40 grams
