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Q: Why were at least twenty pollen grains needed for each sugar concentration?
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How many 250 mg tablets are needed to make 50 ml if the concentration is to be 500 mg per 5 ml?

To make 50 ml of a solution with a concentration of 500 mg per 5 ml, you would need to calculate the total amount needed: 50 ml / 5 ml = 10 units of 5 ml that are needed. Since each unit of 5 ml requires 500 mg, you would need 10 units x 500 mg = 5000 mg. To find out how many 250 mg tablets are needed to make 5000 mg, you would divide 5000 mg by 250 mg per tablet, which equals 20 tablets needed.


What is 1000 grains of silver worth?

The value of 1000 grains of silver fluctuates based on the current market price of silver. As of August 2021, 1 grain of silver is roughly worth $0.56, so 1000 grains would be worth around $560.


What element has twenty neutrons?

Calcium has twenty protons and twenty electrons. The main isotope of calcium also has twenty neutrons.


Where do amino acid come from?

AMINO ACIDS are found in all foods except oil. Despite claims to the contrary, all vegetables, legumes, and grains contain all the essential amino acids. They may not contain high amounts of some, but, if combined with another vegetable source, all the essential amino acid requirements are met. There are about eighty amino acids found in nature, but only twenty to twenty-nine are required for human growth. This figure depends upon the source consulted but most agree the figure is twenty or twenty-one. Once again, depending on the source, eight to ten amino acids are considered essential for life.


How much Magnesium Carbonate is needed to buffer a solution of twenty litres with pH 2.75 consisting of Cl in water to a pH of 5.4?

Sorry, I mean a HCl solution in water, not Cl.

Related questions

Do the word 25 needed to be hyphened?

No, they are two words: twenty five.


How many 250 mg tablets are needed to make 50 ml if the concentration is to be 500 mg per 5 ml?

To make 50 ml of a solution with a concentration of 500 mg per 5 ml, you would need to calculate the total amount needed: 50 ml / 5 ml = 10 units of 5 ml that are needed. Since each unit of 5 ml requires 500 mg, you would need 10 units x 500 mg = 5000 mg. To find out how many 250 mg tablets are needed to make 5000 mg, you would divide 5000 mg by 250 mg per tablet, which equals 20 tablets needed.


How much does the Thoroughbred's eat in one day?

Thoroughbreds go through four to five flakes of hay or fifteen to twenty pounds of foods, grains.


What is the punctuation needed Every lady in this land Has twenty nails on each hand Five and twenty on hands and feet And this is true without deceit?

Every lady in this land Has twenty nails on each hand: Five and twenty on hands and feet, And this is true without deceit.


How many square foot is needed for a twenty cubic meter?

800. ( 20 x 40 )


What is 1000 grains of silver worth?

The value of 1000 grains of silver fluctuates based on the current market price of silver. As of August 2021, 1 grain of silver is roughly worth $0.56, so 1000 grains would be worth around $560.


How many horses was needed to pull each anchor on titanic?

Twenty horses each were needed to deliver Titanic's anchor(s)..


How many tons of coals would be needed to produce the same energy as one hundred twenty tons of uranium?

tenure


What is the amount needed on a 25 thousand dollar bond?

It's usually ten percent; twenty-five hundred dollars.


How many sticks are needed to construct 5 pentagons?

twenty-fivepentagon = 5 sidesthen 5 x 5 = 25


When writing twenty-one-and-a-half trillion in scientific notation what is the exponent needed on the base 10?

It is: 2.15*10^13 = 21,500,000,000,000


How many milliliters of whole blood are needed to fill twenty 1- liter plastic pouches?

1000 milliliters to a liter 20,000