That means that one (s) type orbital and three (p) type orbitals (all of the p orbitals in the valence set) have been mixed together to form four NEW atomic orbitals, all of equal energy, that point in specific directions (to the four vertices of a tetrahedron) the directions that the orbitals point is THE point of doing this because that enables you to explain why certain compounds like CH4 have a tetrahedral structure. It's kind of circular logic that you have to basically accept, but it makes sense if you delve deeper into the theory
<em>Answer:</em>
<em>Mr.clark is prescribed 500 mg of acetaminophen TID and 30 ml of prednisone BID. Mr.clark takes his first dose of both medications at 0800 hours when would you administer the second dose of acetaminophen?
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<em>Mr. Clark is prescribed 500 mg of acetaminophen TID and 30 ml of prednisone BID. Mr. Clark takes his first dose of both medications at 0800 hours. [ You would administer the second dose of acetaminophen at 1400 hours. ]</em>
he bond strength of compounds A, B, C, and D as measured by their bond energies (kJ/mol) 350, 500, 180, and 1,450, respectively. Which compound will most likely conduct electricity when dissolved in water? C.
Balance the equation first:
2 Fe+6 HNO3→2 Fe(NO3)3+3H2
Then calculate mass of Iron :
4.5×3.0×3.5 cm3(1 mL1 cm3)(7.87 g Fe1 ml)=371.86 g Fe
Now use Stoichiometry:
371.86 g Fe×(1 mol Fe55.85 g Fe)×(6 mol HNO32 mol Fe)=19.97 mol HNO3
Convert moles of nitric acid to grams
19.97 mol HNO3×(63.01 g HNO31 mol HNO3)=1258.3 g HNO3
