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calculate the rate at each time interval amp average rate for the reaction2h2ognbspharr 2h2gnbsp nbsp o2gthe concentration of water was measured at
calculating the equilibrium constant keq for the given reactionscalculate the keq for the following reactionsn2gnbsp o2g -----gt n2ogn2 000335mo2
using le chateliers principle to predict the effect of a change in conditions on a chemical equilibriumnbsple chateliers principlepredict how the
designing and preparing aqueous buffer solution with the ph indicatedph350your buffer solution must have the capacity to maintain its natural ph
fundamentals of acids and bases1 water self ionizes to a small extent creating equal concentrations of hydronium and hydroxide ions what is the molar
fundamentals of chemistry1 hydrogen bonding innbsp water contributes toa a decreasednbsp boiling pointnbspnbspnbspnbspnbspb an increased vapor
question explain and show hownbspyou would sythesise the following compounds starting with benzene or toluene and any necessary acyclic reagents
literature review on electrochemistryyou are required to prepare a review-type essay on your given topic insert your completed review essay into a
coal-fired power generationcompared with other fossil fuels flaming coal produces relatively large amounts of atmospheric pollutants carbon dioxide
the following sequence of reactions was used to synthesis compound f compound b which is produced in step 2 is used in the fifth step in step 5 b is
design taskdesign a tube and shell heat exchanger for the fluids and duty given for you and complete project management tasks as detailed
disinfection of water streams originating fromnbspreusable water plants is key in protecting environmental health explain the process design and
question 1based on their ground state electron configurations alone rank these molecule in order of bond length from smallest to greatesta n2 b o2
aswer the questions1 use a spreadsheet to make an xy scatter plot label the axes and give it a title2 use a chemistry drawing program to draw the
1 the four common isotopes of sulfur have atomic masses of 32 33 34 and 35 amu respectively draw valence diagrams of both atoms showing the
question 1 a solution of 0100 m acetic acid is prepareda what is its ph valueb if 20 of the initial acetic acid is converted to the acetate form by
describe each reaction and provide the name of all the chemical formula involved for each number1na2co3s sio2s -gt na2sio3l co2g22 mgno32s -gt 2
ultramarine ultramarine is a deep blue color and a pigment which was originally made by grinding lapis lazuli into a powder1 the pigment consists
note that the integrals for some of the resonances in the 1h nmr spectrum are higher than they should be due to the shear number of hydrogens in this
ttwo containers are connected by a stopcock gas a is at pressure 202 kpa while gas b is at pressure 140 kpawhat will be the resultant pressure when
design a qualitative analysis scheme that will be used to calculate which cations are present in a solution containing only four of the subsequent
what is the structure including functional groups stereochemistry racemic or single enantiomerbull does the structure conform to the lipinskis rule
the so2 concentration in a stack is 400 ppm the stack diameter is 10 ft and the stack gas velocity is 50 ftsec the gas temperature and pressure are
q1 anbsp write structures for the following moleculesinbsp 2-phenylethanolii 2-methyl-2-propen-1-oliii
analysis of corrosion mechanisms and preventative measuresdissimilar and selective metal corrosion have presented a problem for many decades1 examine