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Problem- Consider the ion dichlorodiethylenediaminecobalt (I). What is the hybridization of the Co? Are any of the possible isomers chiral? If so draw them.
Solve the above problem and provide steps with explanation
170 ml of an hcl solution with ph of 2.30 is added to 200 ml of an hno3 solution. the resulting ph is 1.40. what was
A corrosionist pipetted a 50.00 ml sample of an unknown brine and titrated it with 37.64 ml of 0.1024 M silver nitrate solution. Calculate the ppm of salt (NaCl)in the sample.
2k2h2 o rarr2koh h2a 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg c. what is the final temperature
The element X occurs naturally to the extent of 20.0% superscript 12X and 80.0 % superscript 13X. The atomic mass of X is nearest:
Construct a frost circle for imidazole with one 2p orbital on each atom of the ring, and show relative energy of all pi molecular orbitals. fill in the appropriate number of electrons
Question- Write balanced equations for the reactions undergone by each halide and write mechanisms for both reactions undergone by 2-bromobutane. Arrange the alkyl bromides in order of reactivity in each reaction, tell whether each reaction is Sn1..
Data: SO2(g) + 1/2O2(g) => SO3(g) ?H = -99kJ Use the data above to calculate the standard enthalpy change for the reaction below. Reaction: 2SO3(g) => O2(g) + 2SO2(g) H
what products would expect to obtain in the reaction of alpha-naphthaldehyde with KOH? write a detailed reaction mechanism.
1. what is the greenhouse effect?2. how does the excess co2 gas in the atmosphere cause the greenhouse effect?3. what
when 2 moles of mg3n2 are allowed to react with water to form ammonia gas and magnesium oxide how many moles of h2o are
How much heat is absorbed by a 125g sample of water when it is heated from 25.200C to 32.800C? The specific heat of water is 4.184 J/g0C.
at ordinary body temperature 37 c the solubility of n2 in water in contact with air at ordinary atmospheric pressure
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