Assuming the conditions are such that 50g ethane and 50g ethanol each combust via an explosion which gives the most powerful explosion?
b. what assumptions are you making when doing this calculation?
c. how would you formulate an explosion consisting of tnt and nitroglycerin to achieve an oxygen balance of zero? show your working
data 1 mole of gas occupies 22.4l under standard conditions dhf values (kj mol-1) of the following molecules are c2h2(g) = -84.68 c2h5oh (g) = -235.1 co2 (g) = - 393.5 h2o (g) = -241.82 o2 (g) = 0 oxygen balance: tnt = -74%; nitroglycerin = 4%

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"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

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