You are called to the home of a 12-year-old female with a ch…
You are called to the home of a 12-year-old female with a chief complaint of shortness of breath. You find no evidence of trauma. She complains of numbness & tingling of the lips and dizziness. Vitals are BP 116/80, P 120 and strong, R 32 and regular, and SpO2 of 99%. Skin signs are warm, flush, and dry. For this patient, you would:
Read DetailsConcept check: do this after taking notes on 1.1 One of the…
Concept check: do this after taking notes on 1.1 One of the simplest differential equations is: . A solution to this would be a function y so that the derivative of y equals y. Of course works. But we also saw that also works for any constant C, giving the general solution to the DE because it gives all solutions as you vary over all C values. Let’s change the equation a bit: what is the general solution to: ?
Read DetailsThe complete combustion of acetone (C₃H₆O) is shown below: C…
The complete combustion of acetone (C₃H₆O) is shown below: C3H6O+4O2→3CO2+3H2O Using the bond enthalpies provided, estimate the heat of combustion (ΔH°) of acetone in kJ/mol. Bond Enthalpy (kJ/mol) C–H 412 C–C 348 C=O (in ketones) 743 O=O 498 C=O (in CO₂) 799 O–H 463
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