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How does this work? Do you just omit the H20/Oh-? Calculate the value for the equilibrium constant for each of the following aqueous reactions. (Type your answer to two significant figures.) (a) NH3 + H3O+ NH4+ + H2O (b) NO2? + H3O+ HNO2 + H2O (c) NH4+ + CH3CO2? NH3 + CH3CO2H (d) H3O+ + OH ? 2 H2O (e) NH4+ + OH ? NH3 + H2O (f) HNO2 + OH ? H2O + NO2? Can someone please explain how to do this?
Show the electron configuration of phosphorus,P . Be sure to arrange the subshells in order of energy, with the lowest-energy subshell at the bottom and the highest-energy subshell at the top.
the rate constant of a reaction is 4.7 multiplied by 10-3 s-1 at 25degc and the activation energy is 33.6 kjmol. what
The accompanying drawing shows 4 water molecules interacting with glycine. Four dotted lines are labeled with numbers 1 through 4. As labeled by these numbers, which of the dotted lines could represent hydrogen bonds?
Please Solve these with step by step instructions with phases. It is very hard to understand how to solve them without a photograph and an explanation of why you chose each step
Write balanced chemical equations and Ksp expressions for each of the salts as part of your solution.
How many neighboring hydrogen atoms must the CH2 group (at 2.65 ppm H NMR ) of propyl amine see in order to have its signal split into a triplet
Calculate the molar solubility of Fe(OH)2 in a buffer solution where the pH has been fixed at the indicated values. Ksp = 7.9 x 10-16. (a) pH 7.5 M (b) pH 10.1 M (c) pH 12.0 M
Estimate the temperature needed to achieve the fusion of deuterium to make an alpha particle. The energy required can be estimated from Coulomb's law
Calculate the work done (in joules) if the gas expands against a constant pressure of 2.1atm. Enter your answer in scientific notation.
A gas occupies 5.38 L when the temperature is 45.0oC and at 1.00 atm of pressure. What temperature change (in K) will be needed to change the volume to 6.30 L at constant pressure
The structure for methyl orange in acid solution is not as simple as protonation of the amine nitrogen. In fact, protonation of one of the azo nitrogens occurs resulting in a new, conjugated system.
how many molecules of carbon dioxide are produced when 145 molecules of acetylene hcch to react in excess oxygen
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