Answer:
Explanation:
To find molecules, we will need to multiply the number of moles of carbon monoxide by Avogadro's number. Avogadro's number is .
So the equation would look like this:
When this happens, you are seeing c) a new moon. You won't be able to see the moon.
<u>Answer:</u>
1.1328 g left after 15.6 years
<u>Explanation:</u>
First we need to find, that how many times it decays: 15.6 ÷ 2.60 = 6 times
Then we know the formula: mass of original ÷ 2^n = remaining mass.
: 72.5 ÷ 2^6 = 1.1328 g left.
- Note here n is the number of time, it decays.
They give information about wheatger patterns which th use to pedict the wheather