Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
spectroscopy1run ir spectra on both of your purified products and on pinacolonecomment on any features of interest including the co stretch
safety in preparation of preparation of trimethyl1 use a round-bottomed flask equipped with a claisen head lagged with glass-wool quickfit
distillation under reduced pressuredistillation under reduced pressure is widely used for the purification of liquids which have very high boiling
use of the grignard solution to prepare 226-trimethyl-5-phenylheptan-3-oneprepare a solution of your enone 564 g 0030 moles in dry ether 30 ml and
preparation of 226-trimethyl-5-phenylheptan-3-onesafety2-bromopropane irritating to eyes respiratory system and skin if eye contact wash with large
preparation of dimethylbutanprocedureprepare a mixture of 33-dimethylbutan-2-one trivial name pinacolone 200 g 0200 moles redistilled benzaldehyde
claisen-schmidt reactionin this exercise you will make 226-trimethyl-5-phenylheptan-3-one by a reaction sequence which involves a claisen-schmidt
why can classical werner octaedral complexes with no pi-bonding have between 12-22 valence electrons whereas octahedral complexes with pi-bonding
1 why ybs and ybi2 are semiconducting solids but las and lai2 show metallic character 2 why is aqueous solution of eu2 thermodynamically less
httpmisterguchbrinksternetwks001033418188pdf hello i3939m ronnie i don3939t know how to do problem number 1 could you help me with just
two solutions are prepared using the same solute solution a 027g of the solute dissolves in 274g of t-butanol solution b 023g of the solute
a solid weak acid i weighed dissolved in water and diluted to exactly 50ml 25ml of the solution is taken out and is tittrated to a natural endpoin
overall reaction is h i- h2o2 -gt h2o hio if you wanted to increase the rate of the overall reaction would it be better to increase the
doctors prescribe medicine based upon body weight the recommended dose is 50 mg antibiotic per kg body weight and the antibiotic is dissolved to form
lt onmouseoverquottiponthisquot onmouseoutquottipoffquotgtlt classquotgoogle-src-textquot stylequotdirection ltr text-align
what volume of oxygen would be required to burn completely 200 ml of acetylene and what would be the volume of carbon dioxide
the given solution contains 25g of laundry soap dissolved per 250 cubic cmdetermine the amount of free alkali in 350 cubic
question50 ml of a mixture of nh3 and h2 was completely decomposed by sparking into nitrogen and hydrogen 40 ml of oxygen was then added and the
calculate the surface coverage obtained after exposure to a pressure of 10 torr of co for 20s at 300k sticking probability of co is
a solution contains an unknown amount of osmium at the 181gg level or below chemically pure osmium os may be separated from the solution but the
i am supposed to write a blanced chemical equation for leadii nitrate aq and ammonium chloride aq creating a precipitate of leadii chloride i wrote
advantages of icp-aes methodthe wide applicability of icp-aes in the quantitative analysis of various materials can be attributed to the following
high ionisation energythe high ionisation energy of helium 246 ev makes it a potential gas to be used in plasma sourcethe nitrogen gas is generally
types of plasma sourcesthe three types of plasma sources and the sources for their power are as given belowplasma sourcesource of power the