Which is least likely to occur after an experiment i conducted to test a hypothesis? O The data is analyzed to see if it supports or refutes the hypothesis.
O The same experiment is conducted again to see if the data are reliable.
O The hypothesis becomes a theory if the results support it.
O Anew experiment is designed to provide additional data about the hypothesis.

The hypothesis becomes a theory if the results support it is answer.

Explanation:

I hope it's helpful!

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"