WebPotassium peroxide is used to absorb the CO2 produced by the people in a space vehicle. 2K2O2(s)+2CO2(g)2K2CO3(s)+O2(g)If a person at rest exhales 3.0 L of air per minute and CO2 is 3.4% (by volume) of exhaled air, how many grams of K2O2 are needed per person for a five-day trip. Assume a temperature of 250 and 728 mm Hg pressure. WebVideo Transcript. Start by balancing our equation here: first, we have f e s, 2, add o 2 producing f e 2 o 3, and s o 2. To balance this 4112 and 8 would balance this equation here, and we're told that we have 580 grams of f e s. 2 reacts with 203 grams of oxygen point: how many grams of f e 2 o 3 are produced, so we're gonna, take both reactants and …
Chemistry Topic 14 Flashcards Quizlet
WebIf 147 grams of FeS2 is allowed to react with 88 grams of O2 according to the following unbalanced equation, how many grams of Fe2O3 are produced? FeS2+O2→Fe2O2+SO2 I tried to do it on my own and I got: 4FeS2+11O2-> 2Fe2O3+8SO2 (147/119.97)=1.23 (88/32)=2.75 (2.75*2)/11= 0.5 But it is saying that it is incorrect. Web18 jul. 2010 · f 147 grams of FeS2 is allowed to react with 88 grams of O2 according to the following unbalanced equation, how many grams of Fe2O3 are produced? FeS2 + O2 → Fe2O3 + SO2. How many grams of pure H2SO4 can be obtained from 250 grams of iron ore if the ore is 82% FeS2? The reactions involved are given below: 4FeS2 + 11 O2 --> 2 … truist online check deposit
How many grams of Fe2O3 will be produced from 24 g of Fe and …
WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: If 1176 grams of FeS2 is allowed to react with 704 grams of O2 according to the following unbalanced equation, how many grams of Fe2O3 are produced? FeS2 + O2 → Fe2O3 + SO2. If 1176 grams of FeS 2 is allowed to react with 704 grams of O 2 ... WebHow many grams of Fe2O3 are produced when 42.7 grams of Fe is reacted? 42.7 g Fe 1 mole Fe 55.85 g Fe 2 mol Fe2O3 4 mol Fe 159.70 g Fe2O3 1 mol Fe2O3 = 61.0 g Fe2O3 = 56.6 g Fe2O3 14. How many grams of Fe2O3 are produced when 17.0 grams of O2 is reacted? 17.0 g O2 1 mol O2 32.00 g O2 2 mol Fe2O3 3 mol O2 159.70 g Fe2O3 1 mol … WebIf 2352 grams of FeS2 is allowed to react with 1408 grams of O2 according to the following equation, how many grams of Fe2O3 are produced? 1277 g. When 7.3 g of C3H8 burns … truist online check capture