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Garlic smell is easily noticable due to the compound that is responsible for this is Allicin , when we analysed this compaound we found the % composition by mass as H: 6.21 percent; C: 44.4 percent; O: 9.86 percent. S: 39.5 percent. you just need to calculate the empirical formula using this composition percent also find out its molecular formula if molar mass= 486 grams?
Multiple choice questions in Radioactive Decay - electron emitted from the nucleus during some kinds of radioactive decay is known
Explain the detoxification of Acetaminophen, alcohol, and sodium nitrite with biotransformation of xenobiotics. Describe the Synthesis of fatty acid, Triglyceride, Vitamin E, and Vitamin C.
What is the potassium concentration of a solution formed by combining 50.0 mL of 0.400 M KCl with 50.0 mL of: a) 0.100 M PdCl6, b) 0.800 M PdCl6 , c) water, d) 0.200 M PdCl6 (If The Ksp for K2PdCl6 = 6 x 10^-10)
Use of fossil fuels - Should we be burning the raw materials for medicine and polymers? Where will we be in 50 years on this issue?
What volume of 0.200M Hydrochloric acid must combined to 250mL of 0.300M C8H7NaO3 to produce a buffer of solution with a pH of 3.37?
Application of Avogadro's law - To evaluate the volume of a gas using Avogadro's Law.
Solving this question helps the student to understand how to find molecular formula using moles and mass and What is the molecular formula of this compound?
Calculate the mass of Sodium and Zinc in grams in the following equations using ideal gas law - Determine the amount of Zinc metal in grams consumed in the reaction.
Calculate the molecular weight of the compound? Given that Kf=1.86 and the compound in not ionic.
Determine the mass of sodium phosphate that yields 1.00 g of calcium phosphate precipitate.
Calculate the mass in grams for a sample of Al that absorbs 1.70kJ when the temperature increases from 56 degree Celsius to 177 degree Celsius?
The bond distance and dipole moment calculated for the highly reactive gas phase OH molecule are 0.98Ao and 1.78D, respectively. Compute the effective charges on the O and H atoms of the OH molecule (in units of the electronic charges).
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