What were the success and failures that came to boyle’s excitements?

Find the empirical formula of each of the following compounds. given mass or for each element in a sample of the compound 3,611 g ca; 6.389 g c1

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by