A Hydrocodone suspension to treat bronchitis contains 125mg/…

A Hydrocodone suspension to treat bronchitis contains 125mg/5.0mL suspension. The recommended dose is 15 mg/kg of body weight.  How many mL of this suspension should be given if the patient weighs 142lbs? DO NOT type in the units, only the numerical value.

Cacodyl, which has an intolerable garlicky odor and is used…

Cacodyl, which has an intolerable garlicky odor and is used in the manufacture of cacodylic acid, a cotton herbicide, has a molar mass of 209.96 g/mol.  Its mass composition is 22.88% C, 5.76% H, and 71.36% As.  (Yes, it contains arsenic).  A) What is the empirical formula? (type in answer without spaces and carat(^) signs) [1] B) What is the molecular formula? (type in answer without spaces and carat(^) signs) [2]  

 Determine the empirical and molecular formulas of ibuprofen…

 Determine the empirical and molecular formulas of ibuprofen, a common headache remedy. The analysis yields a molar mass of 206 g/mol and a percent composition of 75.7% C, 8.80% H, and 15.5% O. A) What is the molecular formula? (type in answer without spaces and carat(^) signs) [1] B) What is the empirical formula? (type in answer without spaces and carat(^) signs) [2]

Silver nitrate, AgNO3, reacts with ferric chloride, FeCl3, t…

Silver nitrate, AgNO3, reacts with ferric chloride, FeCl3, to give silver chloride, AgCl, and ferric nitrate, Fe(NO3)3.  In a particular experiment, it was planned to mix a solution containing 25.0 g of AgNO3 with another solution containing 45.0 grams of FeCl3.