Answer:
a. more than the earth pull on the moon sorry if false
The answer gonna be: 1/2^n = 1/2^4 = 0.0625
So, 6.25% sample has not decayed yet!!!
Ionic compounds are molecules that form through the gain and loss of electrons. A metal atom that loses an electron takes on a positive electric charge .
Answer:
The hypothesis becomes a theory if the results support it is answer.
Explanation:
I hope it's helpful!
a] work out mass of 1 mole P4S3 -- call this Y grams
b] eqtn tells you 1 mole P4S3 gives 3 moles SO2 [= 3 x 22.4L at STP]
c] by simple proportion
1g P4S3 gives (3 x 22.4)/Y SO2 at STP answer
