What is the exact mass of the molecular ion of penicillin
What is the exact mass of the molecular ion of penicillin V if the Penicillin V has a molecular formula of C16H18N2O5S? Determine the molecular weight of Penicillin V? And clear explain why these two numbers are different.
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Determine the numbers of moles of ions in total are released when the 0.54 mol of cobalt (II) chloride, CoCl2, is dissolved in the water?
Half-life of radioactive uranium (234-U) is 245,500 years. What percent of current amount of radioactive uranium will remain after 5000 years?
Given x=t^2 and y=t-2. Determine point when t=-3. Determine the direct algebraic relationship between x and y.
The transporter beam is a device used to "beam down" people from the Starship Enterprise to another location in the television series Star Trek, such as the surface of a planet.
State cross-sectional area A(w) of building as the function of width wand express domain of function. Use Euclid's theorem to find relationship between length land width w.
Explain how would you separate a mixture of an amine (RNH2), a carboxylic acid (RCOOH), a hydrocarbon (RH) and a phenol (ArOH) using chemically active extraction?
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