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Approx. 12 Bq (Bq is the symbol of becquerel, unit of activity).
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How much money is it for 1 gram of uranium?
8 August 2011: 0,113 USD for 1 gram of the unrefinned oxide U3O8.
42.7 gram sample of potassium nitrate contains how many grams of potassium?
16.5
How many formula units would there be in a 54.3 gram sample of sodium nitrate?
3
What is 0.3 Normality silver nitrate?
0.3 Normality silver nitrate refers to a solution of silver nitrate (AgNO3) that has a concentration of 0.3 equivalents per liter (eq/L). This means that for every liter of the solution, there are 0.3 equivalents of silver nitrate present. The normality of a solution is a measure of the concentration of a solute in terms of equivalent weight.
What mass of barium bromide needed to precipitate the silver ions from 100 ml of 52 M silver nitrate solution?
The equation of the reaction is BaBr2 + 2 AgNO3 -> 2 AgBr + Ba(NO3)2. Therefore, exactly as many bromide ions from barium bromide must be supplied to precipitate any particular number of silver ion from silver nitrate. From the definition of molarity, 100 ml of 52 M solution contains 5.2 moles (preferably called "gram formula units") of silver nitrate. The gram formula unit mass of silver nitrate is 169.87, and each gram formula mass contains equal numbers of silver and of nitrate ions. Therefore, 5.2 gram elemental masses of bromide ions will be required for the precipitation. This amount of bromide ions can be supplied by 5.2/2* or 2.6 gram formula masses of barium bromide, and the gram formula unit mass of barium bromide is 297.14. Multiplying this number by 2.6 shows that 7.7 X 102 grams of barium bromide, to the justified number of significant digits, will be needed.
Gram of molar mass in uranium?
1 atom gram of natural uranium = 238,028 91 grams
How many moles are in the element uranium?
1 atom-gram of uranium = 238,02891 grams
Uranium radiation currie per gram?
a gram of natural uranium having various isotopic makeups has a radioactivity of about .67 microCuries. One Curie is equal to the radioactivity possessed by a gram of radium.
Is radium more powerful then uranium?
The most dangerous of these is Polonium, the isotope of Po 210 has specific activity of 166 tera Bq for each gram. An ingested microscopic speck of 0.1 microgram would be lethal.
What is the cost of uranium per gram in India?
Probably 0,1 USD for uranium in the unrefined oxide U3O8.
What is the monetary value of uranium?
The monetary value of uranium is 10 dollars per gram and i dont give a ****
What is the difference between a carbon atom and a uranium atom?
I won't even waste the time looking up actual numbers.a mole of atoms of helium is about 4 grams, therefor 1 gram of helium is about 0.25 moles of helium atomsa mole of atoms of uranium is about 238 grams, therefor 1 gram of uranium is about 0.0042 moles of uranium atomsA gram of helium contains more atoms than a gram of uranium by about a factor of 60.
How long does it take a 100 gram sample of uranium 235 to decay to a mass of 50 gram?
700 million years
Is cefazolin effective for treating gram positive bacterial infections?
Cefazolin has better activity for gram positive bacteria. However, it does have some limited gram negative activity as well.
How much money is it for 1 gram of uranium?
8 August 2011: 0,113 USD for 1 gram of the unrefinned oxide U3O8.
42.7 gram sample of potassium nitrate contains how many grams of potassium?
16.5
How many formula units would there be in a 54.3 gram sample of sodium nitrate?
3
