Question- if you dissolve 15 moles nacl into 200 kg of a
Question- If you dissolve 1.5 moles NaCl into 2.00 kg of a 0.75 moles/kg solution of NaCl, the molality of Na+ is 1.125 moles/kg. T/F
I know that the answer is False however what is the correct answer and how do you do it?
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question- the compound ethanolamine hoch2ch2nh2 is a weak base if 495 ml of a 0029 m solution of ethanolamine is
question- describe the bond angles to be found in each of the following molecular structurespart 1what is the bond
an rg-59 coaxial cable has the following attenuation values at 1mhz 06 db per 100 feet at 10mhz 11 db per 100 feet at
question- imagine that you could hold two atoms that are bonded together twist them and not change the bond length
question- if you dissolve 15 moles nacl into 200 kg of a 075 moleskg solution of nacl the molality of na is 1125
question- write the henderson-hasselbalch equation and show how it can be solved to find the ka of an acid when the
the objective of this lab experiment is to introduce you to assembly language programming for solving mathematical
question- suppose you are performing an nmr experiment where the larmor frequency of 1h is 3000000 mhz at what
question- part 1- suppose two compounds of known identity but with distinctive mass spectra cannot be resolved
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