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Well this depends whether you require the moles of gas, solid or solution as to which equation you use, moles relate the mass of the atom of interest to that of the number of atoms in 12 grams of carbon-1...

The President is granted the role as commander in chief with the ability to control foreign policy in the way that he wants. Despite this power, recent and past attempts by Congress have aimed to roll bac...

Many exam boards, as part of their assessment objectives, require students to discuss literary texts with their historical/social context in mind - however it should not dominate an answer as relaying his...

The capillaries deliver blood that has high carbon dioxide levels and low oxygen levels and take away blood that has high oxygen levels and low carbon dioxide levels. This means there is always a concentr...

1 mark each for each of these points:similarities:only contain carbon atomsatoms covalently bonded to each otherlattice structuredifferences:diamond has four covalent bonds and graphite has threediamond h...