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going off of what our teacher was saying about the concept that a systems attempt to establish equillibrium is the true
ammonia gas and hydrochloric acid vapor undergo a reaction to produce solid ammonium chloride the reaction equation is
nitrogen monoxide reacts with hydrogen gas to form nitrogen gas and water vapor write a balanced equation for this
write the overall cell reaction for the galvanic cell given below- ptshaqcl2gcl-aqptspts h2g cl-aq--gt pts 2 haq 2
a solution may contain the following ions ag cu2 cd2 mn2 ni2 and na a white precipitate formed when 010 m nacl was
draw a reaction profile diagram of energy vs reaction coordinate for a hypothetical reaction ab c lt--gt a bc in
at room temperature about 20 degrees celsius milk turns sour in about 64 hours in a refrigerator at 3 degrees celsius
using the value of 73 kcalmole for atp how many kcal are conserved as atp from one mole of glucose in each of the
at 450 deg celcius 360 mol of ammonia is placed in a 200 l vessel and allowed to decompose to the elements2nh3g---gt
your friend brings you a 150 m sample of honh3cl and wants yo know the ph you politely ask for the ka of the acid and
the sedimentation coefficient of a certain dna in 1m nacl at 20c was measured by boundary sedimentation at 24630 rpm
draw a concentration cell for 010 m cu2 and 20 m cu2 cell show the following on each compartment clearlya all the
given the dna template strand 3gcattcaag5 write the amino acid sequence in the n terminal to the c terminal direction
for groups a and b below identify the best oxidizing and the best reducing agent in each group you should have one
a bridged ketone intermediate is formed and is isolable and 1234-tetraphenylnaphthalene is the only product seen what
find the ph and volume ml of 0447 m hno3 needed to reach the equivalence points in the following titration 0188 l of
the combustion of what volume of ethane c2h6 measured at 23 degrees celcius and 752 mmhg would be required to heat 855g
what undesired by-product could form if reactions involving benzyne are not done under anhydous
if a student finds the molecular weight of an unknown liquid to be 145 gmole and the molecular formula of the liquid is
in a hypothetical reaction leading to the formation of carbon dioxide it was found that at 137 seconds the
how many moles of a gas fill a flask with a volume of 146 ml at 101celsius and a pressure of 754 torr i think we use
the helium ion he has energy levels similar to those of hydrogen and are given by the equation en -524816n2 kjmolea
assume that 22 million metric tons of adipic acid will be synthesized yearly by industrial nitric acid oxidation and
each mole of cyclohexene reacts with four moles of h2o2 to give adipic acid you added about 36 grams of h2o2 to your
a student weighed a copper wire sample that was considerably larger than the size recommended in the procedure the