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no it does not depend upon concentrations of reactantsfrom the arrhenius equation k ae-eartwe can say that it is dependent on activation
if a mole were to have 11024 particles what is the weight of one mole of oxygen molecule and 1 molecule of oxygenans since the gram molecular mass
how did the british discover this isotope on different things when they investigated the litvenko
some silver mines dump shredded iron cans into ponds containg dissolved silver salts write the two half redox reactions and the overall balanced
i need a tutor for grad-level electrochemical specifically cyclic voltammetry can you provide
what is the bond order of li2minus anion molecule ans no of bonding elecrtons 3 valence anti bonding 0 given its statethus bond order
the ph of an aqueous solution of baoh2 is 10 if the ksp of baoh2 is 110-9 then the concentration of ba2 ions in the aqueous solution is ans oh-
volume of diatomic gas is less than the monatomic gas although diatomic gas has 2 moles 2 times atomes than monoatomic gas ans the answer is
since flourine is very electronegative as a result hydrogen makes a very positive characteras a result the h-bonding is very strong because of large
how can we calculate the rate of effusion of nitrogen gas from a cylinder and how much time it will takeans rate of effusionrvolume of nitrogen gas
2 kg of ice at -20 degree c is mixed with 5kg of water 20 degree c in an insulating vessel containing negligible heat capacity measure the final mass
1 why ybs and ybi2 are semiconducting solids but las and lai2 show metallic character 2 why is aqueous solution of eu2 thermodynamically less
give the name of the molecular shape of each of the following 1 mark each 1 silicon
conductometric determination of hydrolysis constant of conjugate base of weak acid
1using diagramexplain how fluorescence optical bench works 2explain the applications of mass spectrometric detector lcmsin hplc 3discuss
a 10l helium balloon at a pressure of two bar at 27c some o2 is now inside in balloon and final volume is made 30l the pressure also fell to 1 bar at
no of valence orbitals- no of hybrid orbitalsapply the formula for no of hybrid orbitalsif it exceeds 4 then the answer is
i want to know how to calculate hybridisation of an atom in a given compound like i want to calculate hybridisation of boron amp oxygen in this boric
why li2co3 decomposed at a lower temperature whereas na2co3 at higher
what is basically gibbs free energy changewhy it is required and how is related to spontaneity of a chemical reaction ans the energy associated
name cyclohexaneformula c6h12molar mass 8416 gmoldensity 77900 kgmsup3as its density is less than that of water it floats on water rather than
the temperatre of an air bubble while rising from bottom to surface of lake remains constant but its diameter is doubled if the pressure is
it is a phenomenon in which compounds have same moleculer formula but different structural formula due to which they posses different physical and
how to find stability of carbocations in benzene ringhow to find optically inactive isomers say of--c2h5clhow to find the weakest c-x
calculate how much heat energy is required to raise the temperature of a cube of copper of side 2cm from 300 to 320k given density8933kgm cube