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Write equations that show the processes that describe the first, second, and third ionization energies of a boron atom. I got the first and second ionization correct but for some reason it keeps telling me that my equation for the third ionization is wrong and i dont know why, could someone please help! This is what i got but keeps telling me i am wrong B^+ ? B^3+ +e^-
if a diamond is made out of pure carbon and has a density of 3.52 gcm3 how large would a mole of carbon atoms in
With reference to relevant clinical analytes, discuss the use of immunoassay within clinical biochemistry.
zinc metal is added to hydrochloric acid to generate hydrogen gas and is collected over a liquid whose vapor pressure
disubstituted alkene was formed in which the olefinic protons exhibited a vicinal coupling of 9.0Hz in the H NMR. What is the stereochemistry
Calculate molality and mass percent of alcohol in the mixture. A solution of ethanol, C2H5OH, in water has a concentration of 1.996 mol L-1. At 20.0 ºC its density is 0.9677 g mL-1
What is the equivalence volume, Ve, in milliliters? Calculate the concentration of Ca2 at V = 1/2 Ve?
The energy of a photon is 3.16 times 10^-19J. what is the wavelength of the corresponding light. what is the color of this light.
Molten carbonate fuel cells fueled with H2 convert as much as 60% of the free energy relased by the formation of water from H2 and O2 into eletrical energy.
Write the net ionic equation, A stream of chlorine gas is passed through a solution of cold, dilute sodium hydroxide.
what are two structural features that allow soap molecule to work in either to have a good soap
If 155mL of wet {grm{H}}_2 is collected over water at 24 ^circ {rm C} and a barometric pressure of 739torr , how many grams of {grm Zn} have been consumed.
Briefly comment on whether or not this experiment shows that you can successfully model the packing of atoms in a liquid by randomly packing
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