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A saturated carbon is a molecule formed from x carbon atoms and y hydrogen atoms by adding bonds between atoms such that each carbon atom is in four bonds, each hydrogen atom is in one bond, and no sequence of bonds forms a cycle of atoms. Prove that y = 2x +2.
Acid HA has a pKa = 20; acid HB has pKa = 10 Will an acid-base reaction with an equilibrium lying to the right take place if Na+A- is added to HB
Question- A solution of sodium sulfate is added dropwise from a buret to a solution that contains 0.10 M lead (II) nitrate and 0.10 M radium nitrate (neglect volume changes).
How do the theoretical energy values you calculated compare to the experimental energy you found by observation. Determine which energy transitions corresponds to which spectral line in the hydrogen emission spectrum
What are the risks associated with directly executing user input? What are the minimum steps needed to parse user input before it is allowed to be used in execution?What are the risks associated with inheritance in classes? Why are generic classes bo..
Suppose that a nuclear reactor is full with 1 million liters of contaminated (radioactive) water. Flushing of the contaminated water by flowing-in uncontaminated water at a rate of 1000 liters per day is being considered.
Explain why the H-H distances determined for coordinated dihydrogen by X-ray diffraction are always significantly shorter than those
Determine the number of moles of O2 produced by the decomposition of 213 g of NaClO3.
considering the given equation as ch4g2co gco2g2h2og when methane of 15.0 moles are reacted detremine the volume of
The density of liquid oxygen at its boiling point is 1.14 {kg/L} , and its heat of vaporization is 213 {kJ/kg} . How much energy in joules would be absorbed by 2.0 L of liquid oxygen as it vaporized? Express your answer numerically in joules.
80 micrograms of lead were detected in 5 L of drinking water. What is the concentration of lead in molarity (M)
Dissolve 1.69 g Oleum all H2SO4.3SO3 formula to balance water. Neutralize the solution obtained should V ml 1M KOH. The value of V is
Determine what is the mass percent yield from 2.57 grams of Sb in excess Sulphur , if 1.56 g of Sb 2 S 3 is obtained?
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