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What does a half cu ft measure in feet?
You can have a box shape, with sides that have a length of any three numbers, as long as the product of these three numbers is one half.
How much Cu-61 half-life about 3 hours would remain from a 2mg sample after 9 hours?
1/8th of a mg. You lose half every three hours.
How much concrete was used to make Three Gorges Dam?
5,000,000 cu yards
How much Cu-64 half-life about 12 hours would remain from a 2 mg sample after 12 hours?
1 mg
How much meat can the Avanti Avanti 2.9 cu ft. Upright Freezer hold?
The Avanti 2.9 cu ft. Upright Freezer has 2.9 cubic feet of storage space.
How much Cu -64 would remain from 2mg sample after 12 hours?
Copper-64 (Cu-64) has a half-life of approximately 12.7 hours. After one half-life (12.7 hours), half of the original sample would remain. Therefore, from a 2 mg sample, after 12 hours, approximately 1 mg of Cu-64 would remain, as it has not yet fully completed one full half-life.
What is the oxidation half reaction of Cl2 2Cu to 2CuCl?
Cl2 + 2Cu --> 2CuCl Oxidation reaction is Cu --> Cu+ + 1e Reduction reaction is Cl + 1e --> Cl- Redox reaction is Cu + Cl --> Cu+ + Cl-
How much syllabals are in curious?
The word "curious" has three syllables. They are divided as follows: cu-ri-ous.
How much Cu-61 would remain from a 2 mg sample after 9 hours?
To determine how much Cu-61 remains after 9 hours, we need to know its half-life. Cu-61 has a half-life of about 3.33 hours. After 9 hours, which is approximately 2.7 half-lives, we can use the formula ( \text{Remaining mass} = \text{Initial mass} \times \left( \frac{1}{2} \right)^{n} ), where ( n ) is the number of half-lives. Thus, ( 2 , \text{mg} \times \left( \frac{1}{2} \right)^{2.7} ) yields approximately 0.31 mg of Cu-61 remaining.
How much Cu-61 half-life about 3 hours would remain from a 2 mg sample after 9 hours?
0.25
How much cu half life about 12 hours would remain from a 2 mg sample after 12 hours?
1 mg
How much cu-64 would remain after half-life from a 2mg sample after 12 hours?
The half life for Cu=64 is 12.7 hours. Thus, 12 hours represents 12/12.7 = 0.945 half lives.Fraction remaining = 0.5^0.945 = 0.519 remaining2 mg x 0.519 = 1.04 mg remaining
