The main function of the skeletal system <span>is to help protect inner organs from being damaged by an outside force. Your bones protect your organs from any injury that may occur if you are hit or something like that.</span>
A) divide by 100. A meter is 100 centimeters so that’s how you can tell
So in order to answer this we need the number of moles of oxygen and the right stoichiometry.
The balanced reaction should be 2HgO --> 2Hg + O2, therefore 2 moles of mercury are produced for every one mole of oxygen gas. Since we have the mass of O2 we can calculate the moles as moles = mass/RMM where RMM is the relative molecular mass of O2, which is 32 g/mol. Therefore the number of moles = 125/16 = 3.9 mol.
Since 2 moles of Hg are produced for every one mole of O2, the number of moles of Hg = 3.9*2 = 7.8 mol.
The answer is A: Between 50 and 5,000 amino acids
