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Devide mass by Atomic Mass to get 15 atoms Ne
300 (amu) / 20.2 (amu/atom Ne) = (14.9 atoms) = 15 atoms (= 303 amu)
What else can I help you with?
How many milligrams in 300 micrograms?
There are 0.3mg in 300 micrograms.
Approximately how many moles are in 300 grams of sulfur?
To determine the number of moles in 300 grams of sulfur, you need to know the molar mass of sulfur. The molar mass of sulfur is 32.06 g/mol. You can calculate the number of moles by dividing the given mass by the molar mass: 300 g / 32.06 g/mol ≈ 9.35 moles.
How many L are in 300 mL?
300 mL is 0.3 L
What pressure exists in a 200-L tank containing 5.0 kg of neon gas at 300 K?
I believe you would have to use the formular PV=nRT for this problem. First convert n from kg to moles, knowing that Neon is 20.1797 g/mol: (5 kg x 1 mol) / .0201797 kg = 247 mols Next, identify all the variables: P = ? V = 200-L T = 300 K n = 247 mols R = 0.08206 (L*atm)/(K*mol) Now plug the values into the formula: PV = nRT therefore P = nRT /V P = (247 mols)(0.08206 (L*atm)/(K*mol))(300 K) / 200-L = 30.4 atm
How many moles are in 300 grams of calcium sulfide?
To determine the number of moles in 300 grams of calcium sulfide, first calculate the molar mass of calcium sulfide (CaS). The molar mass of CaS is 40.08 g/mol (for calcium) + 32.06 g/mol (for sulfur), which equals 72.14 g/mol. Next, divide the given mass by the molar mass to find the number of moles: 300 g / 72.14 g/mol ≈ 4.16 moles.
How many thousands are in 300 000?
Divide that number by thousand, to get the answer.
What is the price for a LG Neon?
my mom told me it was a 300 dollar phone
How many ones are in 300?
In the number 300, there are no ones. The digit in the ones place is 0, meaning there are zero units of one in that number. Thus, the answer is 0.
How many even numbers between 200 and 300 are divisible by 9?
There are 5 multiples of 18 between 200 and 300. (An even number divisible by 9 is any number divisible by 18).
Is number 300 factor of 3?
The number 300 is a multiple of 3.The number 3 is a factor of 300.
What is 6 times a number 300 what is the number?
If 6 times a number is 300 then the number is 50 because 6*50 = 300
What number is 300 percent of 300?
It is: 300% of 300 = 900
How much would a big neon Att sign be worth?
300-500 Dollars At Least
How many feet are in a room of 300 square feet?
Twice as many as the number of people in the room.
What is the even number of 300?
It is 300.
How many 300 games does Bob Learn have?
As of 4-13-2015, the number of 300 games Bob Learn has bowled is 115.
How many number of times the digit 5 is written when you write from 1 to 1000?
I think it's 300.
