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Question- The equilibrium constant Kp for the dissociation of N2O4(g) to 2NO2(g) is 1700 at 227C degree. Predict its value at 27C degree. For this reaction, Change of H is 56.8KJ/mol.
Please assist me out solving the above problem
a 25 ml sample of .147 m propionic acid hc3h5o2 is titrated with .104 m koh solution. the equivelence point is reached
what is a good conductor at high temperature and a poor conductor at low temperature? YBa2Cu3O7 GaAs S Cu
From the concentration of the red dye and the total volume of the combined fractions, calculate the number of moles of red dye in your 5.0mL sample.
The Rydberg constant depends on the mass of the nucleus. What is the difference in wave numbers of the 3p->1s transition in hydrogen and deuterium
What is the amount of energy packaged in a photon with a wavelength of 310 nm. Calculate the frequency of EM radiation with a wavelength of 1.2 x 10-7 m
1. in the determination of the quilibrium constant for the hydrolysis of 5.00ml of sbcl3 24ml of water was addedand
Write a balanced equation including states of matter for the reaction of Zn(H2O)4 in aqueous NaCN.
chromium oxide is made by reacting Na2Cr2O7 with ammonium chloride to make chromium III oxide, sodium chloride, nitrogen and water.
A sample of H2SO4 contains 1.11 grams of H (1.01 g/mol). How many moles of H2SO4 (98.02 g/mol) are present?
Are samples A as well as B distinguishable by elemental analysis, X-ray diffraction, absorption spectroscopy or emission spectroscopy. Offer a one sentence explanation for each.
Question- What hybridization is required for central atoms that have a tetrahedral arrangement of electron pairs. A trigonal planar arrangement of electron pairs. A linear arrangement of electron pairs
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
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