Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
i have the following reactions 1naohco2mnahco3m k1 2nahco3hnah2co3 k2 32nahco3mnahco32m k3 ki3939s are the rate constants suppose nahco3 is a
various types of medicines use in daily life and classify them into analgesics antipyretics antibiotics sedatives
verify the law of multiple proportions for an element x which forms oxides having percentages of x equal to 774 632696 and
discuss in detail the basic principle and instrumentation involved in fluorimetry and
a compound exists in 2 forms one them produces 2moles of agbr while the other produces 1mole of agbr with
2 thermometers a and b are wrapped in pieces of gauze the gauze around thermometer a is moistened with water and the gauze around thermometer b is
metal a was determined to be 95extracted into methylene chloride with dethizone at ph6 when equal volumes of aqueous and non-aqueous solvents were
what volume in milliliters of 1200m nitric acid hno3 stock solution would you us to make 7500 ml of 300m nitric acid solution what volume in
need help figuring out the proper steps on how to solve what volume of 125m hcl in liters is needed to react completely with nothing left over with
when 100ml of m10 h2so4 is mixed with 500 ml of m10 naoh then nature of resulting solution and normality of excess of reatant left
dear sir we need your consultancy in a technical problem that we are confronting and we would really appreciate your help we are in the
get calcium edta from disodium edta and calcium which in complexomteric reaction how mechanism of making
the diffusion current for a standard 1 x 10-4 m solution of hydroquinone is found to be 175 181a an unknown solution of hydroquinone when diluted
questionthe extra zn 2 ion are arising from wher 2are they from their respective lattice site 3pls provide animated videos for
silicon carbide is prepared using the chemical reaction sio23c producing sic2co so how many grams of sic can be produced from 15 grams of
compounds a and b contain copper and sulphureach contains 20 and 3333 each by mass of sulphur respectivelyfind the ratio of the elements using the
what is the effect of the various concentrations of aniline hydrochloride on the ph and the x value and what3939s the logic behind all
90ml of an unknown concentrated chlorine was diluted with 2250l of waterthe dilution now is 008mgl what is the initial concentration of the chlorine
vapour pressure of water at 293 k is 17535mmhg calculate the vapour pressure of water at 293 k when 25g of glucose is dissolved in 450 g of
state the purification processes commonly used by organic chemists to separate different components from a
quesa given the values below calculate the concentration of benzoyl peroxide required to prepare polystyrene with a number average molar mass of