The coefficient in a chemical formula represents the amount of each chemical present. The amount of a substance is measured in moles.
Answer:
This question sadly does not make much sense, please rephrase it.
The answer is 6 moles of water will be produced.
'cause alphe-particle which was +ve charge, get repulsion from the atom, so he deducted that.......
Sedimentary rocks don't necessarily make fossils. Although when animals die on top of the rocks and are never moved, blown away, etc they can get trapped under the growing rock. Which is why fossils are often found in sedimentary rocks.
