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a beers law plot for cu2nbspwas experimentally obtained the slope of the beers law plot was 160 lmol with a y-intercept
the balmer series occurs in the visible region of the electromagnetic spectrum another set of spectral lines occurs
use your knowledge of electron configurations to explain the following observations a silver tends to form ions with a
there is a vehicle accident containing a 2000 ci source of co-60 that you believe the container has been damaged and
dinitrogen tetroxide decomposes to nitrogen dioxide n2o4g 2no2g rhordm 5724 kjmol at 298k a reaction vessel initially
100 ml of a cu2nbspsolution of unknown concentration was placed in a 250 ml erlenmeyer flask an excess of ki solution
in the acid-catalyzed hydrolysis of starch how can you tell when the hydrolysis of starch is complete make sure you
an ice cube tray contains 185 grams of water at 25 degree cit is cooled until the water freezes ar 0 degree c and then
calculate g0 for the reaction below the standard molar entropy change for the reaction at 298 k is -2875 jmolbullk
predict the products likely to be formed via the anti-addition of br2dcm to trans-cinnamic aciddraw fischer projection
consider the following electrochemical cell cus cuno32aq feno32aq feno33aq ptsa write reduction half-reactions for
the goal of this problem is to calculate the equilibrium constant for reaction 6 in the experiment 4 handout 2cu2aq
because a redox potential is just another way of expressing deltag for a reaction you can write e for any reaction-even
the following reaction occurs spontaneously2als 6haq rarr 2al3aq 3h2gwrite the balanced oxidation half-reaction1 als
1 which of the following are considered to be week acids hno3hcio3h2so3hi2 write a balanced equation for each of the
1 how does the z of the detector material influence the operation of the following detectorsa solid scintillatorb
manganese reacts with hydrochloric acid to produce manganeseiinbspchloride and hydrogen gasnbspmns
consider the following observations1 nicl2nbspreadily dissolves in water to give a green solution it dissolves more
determine eonbspfor the following reaction using the given standard reduction potentialsfe3aq pbs rarr fes
magnesium oxidizes pretty easily via the reaction 2 mg o2nbsprarr 2 mgo the reaction has a h rxn -1203 kj how much
here is one way to produce methanol co 2 h2nbsprarr ch3oh this reaction has a hnbsprxnnbsp -128 kjnbsphow much heat
you have to be careful about pouring drano down your pipes since it is mainly hydrochloric acid--you cant do it if they
which compound undergoes electrophilic aromatic substitution more rapidly benzene or ferrocene explain your
what is the reason for the orangered color in the reaction between o-vanillin and
the normal boiling point of benzene is 801 c at 298 k and 951 mmhg how many liters of benzene gas are formed when 154