A sample of LSD (d- lysergic acid diethylamide, C24H30N3O) is added to some table salt (sodium chloride) to form a mixture. Given that a 1.00- g sample of the mixture undergoes combustion to produce 1.20 g of CO2, what is the mass percentage of LSD in the mixture?
Answer to relevant QuestionsConsider the following unbalanced equation: Ca3(PO4) 2(s) + H2SO4(aq) → CaSO4(s) + H3PO4(aq) What masses of calcium sulfate and phosphoric acid can be produced from the reaction of 1.0 kg of calcium phosphate with 1.0 kg ...Natural rubidium has the average mass 85.4678 amu and is composed of isotopes 85Rb (mass 5 84.9117 amu) and 87Rb. The ratio of atoms 85Rb/ 87Rb in natural rubidium is 2.591. Calculate the mass of 87Rb. Vitamin A has a molar mass of 286.4 g and has a general molecular formula of CxHyE, where E is an un-known element. If vitamin A is 83.86% C and 10.56% H by mass, what is the molecular formula of vitamin A? A 2.25- g sample of scandium metal is reacted with excess hydrochloric acid to produce 0.1502 g hydrogen gas. What is the formula of the scandium chloride produced in the reaction? Ammonia reacts with O2 to form either NO(g) or NO2(g) according to these unbalanced equations: NH3(g) + O2(g) → NO(g) + H2O(g) NH3(g) + O2(g) → NO2(g) + H2O(g) In a certain experiment, 2.00 moles of NH3(g) and 10.00 ...
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