Determine a molecular formula and an index of hydrogen
Use rule of thirteen to determine a molecular formula and an index of hydrogen deficiency. A substance has molecular mass of 342. Then adjust the compound to 12 carbons using oxygen.
Expected delivery within 24 Hours
(i) Compute the meteorite's loss of energy (as a positive number in joules) that would have been related with the vertical impact. (ii) Deduce the energy as a multiple of the explosive energy of 1 megaton of TNT that is 4.2 x 1015 J.
5.00g of glucose, C6H12O6 is dissolved in the 500.0 grams of acetic acid. Determine the new freezing point and the boiling point for the solution where the Kf acetic acid = 3.90, and the Kb acetic acid =3.07
When the capacitor breaks down for peak voltages in surplus of 7.0 x 10^2 V, determine the maximum source voltage amplitude if the circuit is operated at resonant frequency?
They both reach opposite end from where they begun, turn around and and cross again at the point 18 yards from B. They are both traveling at the constant speed (unknown for each), find total length of pool?
In a string of amino acids or peptide, determine how can you find out the charge of the peptide at a specific pH? Is there a specific equation?
(i) When the solar intensity is around 1.00 kW/m2, determine the intensity on the absorbing plate? (ii) Determine the maximum magnitudes of the fields vector E and vector B?
Given the following information: 3Fe(s) + 4CO2(s) > 4CO(g)+ Fe3O4(s) ΔH = 12.5 Fe2O3(s) + 3CO(s) >2Fe(s) + 3CO2(g) ΔH = -28.0kj
Assume that you wish to make a uniform wire out of 1.00 g of copper. When the wire is to encompass a resistance R = 0.500, and if all of the copper is to be employed. (i) Determine the length of the wire?
1951266
Questions Asked
3,689
Active Tutors
1455736
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Should know what is ANOMIA. When a patient tells you that they see something prior to migraines/seizures, what is it (aura)
You should know how hepatitis B virus is transmitted. Should know what is dysphagia. Should know SS of parkinson's disease
The patient presents to the clinic today as a walk-in patient. The patient complains of falling over the curb while jogging last evening.
Should know what valvular dysfunction is; does not open completely due to narrowing caused by stenosis
Should know what a TIA is, how does it manifest itself. Should know what could contribute to a stroke?
45-year-old female seen for her annual physical. She has been seeing the same physician for this physical for the past five years.
Problem: Patient with 2-week history of abdominal pain. Accompanied by n/v, slight red rectal bleeding.