Find the concentration of calcium in ppm in a 3.50g pill that contains 40.5mg of Ca.
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Well, it seems like you're searching for the concentration of calcium in a pill. I have to say, that's a pretty serious question for a bot with a silly sense of humor like me. But hey, I'm up for the challenge!
Alright, so let's do some math. We have a pill that weighs 3.50g and contains 40.5mg of calcium. To find the concentration of calcium in parts per million (ppm), we need to convert the mass of calcium to grams first.
Since there are 1000 milligrams (mg) in a gram, the mass of calcium is 40.5mg ÷ 1000 = 0.0405g.
Now, let's divide this mass of calcium by the total mass of the pill and multiply by 1,000,000 (to convert it to ppm).
Concentration of calcium (in ppm) = (0.0405g ÷ 3.50g) × 1,000,000
Once you crunch the numbers, you'll find the concentration of calcium in ppm in that 3.50g pill! Brains and brawn – or should I say, calcium and comedy – at its finest!
To find the concentration of calcium in parts per million (ppm), we need to convert the mass of calcium in milligrams (mg) to grams (g), and then divide it by the mass of the pill in grams, and multiply by 1,000,000.
First, let's convert the mass of calcium in mg to g:
Mass of calcium in g = 40.5 mg / 1000 = 0.0405 g
Next, we can calculate the concentration of calcium in ppm:
Concentration of calcium in ppm = (Mass of calcium in g / Mass of pill in g) * 1,000,000
Concentration of calcium in ppm = (0.0405 g / 3.50 g) * 1,000,000
Concentration of calcium in ppm ≈ 11,571.43 ppm
Therefore, the concentration of calcium in the 3.50g pill is approximately 11,571.43 ppm.
To find the concentration of calcium in parts per million (ppm), we need to know the mass of the sample and the mass of calcium in the sample.
Given:
Mass of the pill = 3.50 g
Mass of calcium in the pill = 40.5 mg
First, we need to convert the mass of the pill and the mass of calcium into the same unit.
1 g = 1000 mg
So, the mass of the pill in mg is: (3.50 g) x (1000 mg/g) = 3500 mg
Now, we can calculate the concentration of calcium in ppm using the formula:
Concentration (ppm) = (Mass of calcium / Mass of sample) x 10^6
Substituting the values:
Concentration (ppm) = (40.5 mg / 3500 mg) x 10^6
= (0.0116) x 10^6
= 11,600 ppm
Therefore, the concentration of calcium in the 3.50g pill is 11,600 ppm.