Ibuprofen formula is C13H18O2 How many grams of C are in .453 g of ibuprofen?
Ibuprofen is an anti-inflammatory with the formula C13H18O2. How many grams of ibuprofen are in 0.495 mol? How many moles of carbon are in 10.0 g of ibuprofen? How many moles of ibuprofen contain 1.15×1023 atoms of carbon?
2. A normal dose of ibuprofen is 200. mg. How many ibuprofen molecules are there in a dose of ibuprofen? The molecular formula of ibuprofen is C13H18O2. (Hint: grams to mol and mol to molecules) 3-Propane fuel is used in BBQs. Use the following reaction to determine how many moles of carbon dioxide gas are produced from burning of 6 moles of propane gas. C3H8(g) + 5O2(g) ® 4H2O(g) + 3CO2(g) 4- A. If a person inhales 51 moles of oxygen,...
Ibuprofen has the formula C13H18O2. Calculate, (i) the mass, in g, of 0.525 moles of ibuprofen. (ii) the moles of C present in 5.0 g of ibuprofen. (iii) the moles of ibuprofen containing 1.25 x 1023 atoms of H.
a) How many atoms are in 92.2 g of pure aluminum? b) How many grams of carbon, C, would contain the same number of atoms as 39.948 g of argon, Ar? c) How many grams of S are in 785 g of SO2?
How many grams of KCl remain in solution at 20 ∘C ? How many grams of solid KCl came out of solution after cooling? A solution containing 84.9 g KCl in 210 g H2O at 50 ∘C is cooled to 20 ∘C . Use the solubility data from the table below. Solubility (g/100gH2O) Substance 20∘C 50∘C KCl 34.0 42.6 NaNO3 88.0 114.0 C12H22O11 (sugar) 203.9 260.4
The formula for xenon trioxide is . a. How many molecules are in 6.56 grams of xenon trioxide? molecules b. What is the mass in grams of molecules of xenon trioxide? grams
how many grams of 19.4% sugar solution contain 89.5 g of sugar? How many grams of a 19.4% sugar solution contain 89.5 g of sugar? g solution:
The original synthesis for ibuprofen (C13H18O2), developed in the 1960s, had a percent atom economy of 40.0%%. In the 1990s, BHC Co. developed a “greener” three-step synthesis for ibuprofen with a percent atom economy of 77.5%%. In the three-step synthesis, 4 moles of H, 2 moles of C, and 2 moles of O are wasted for every mole of ibuprofen produced. A) Calculate the total mass (in g) wasted for every one mole of ibuprofen produced I got 60.06 g...
5. How many grams of brass at of water at 40 °C to 45 °C? many grams of brass at 50 °C are required to raise the temperature of 100 g
How many grams of NO form when 1.50 g of NH react with 1.00g O2? What is the chemical formula ?