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P4 s +6cl2 g →4pcl3 l

Web河南省鹤壁市淇县第一中学2024-2024学年高二上学期第一次月考化学(普通班)试题 含解析_试卷_高二_2024_2024_化学_河南 WebOct 6, 2024 · Answer to Question #95968 in General Chemistry for Aleah. Answers >. Chemistry >. General Chemistry. Question #95968. Consider the reaction: P4 (s) + 6Cl2 …

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WebApr 10, 2024 · Elemental phosphorus reacts with chlorine gas according to the equation p4(s)+6cl2(g)→4pcl3(l) a reaction mixture initially contains 45.77 g p4 and 130.0 g … Web2. Calculate the number of moles of Cl2 used: 42.4 g Cl2 x (1 mol Cl2/70.90 g Cl2) = 0.597 mol Cl2 Step 3/4 3. Use the balanced equation to determine the theoretical yield of PCl3: 1 … under the big sky whitefish montana https://australiablastertactical.com

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WebChemistry questions and answers. What is the enthalpy change for the first reaction? P4 (s) + 6Cl2 (g) → 4PCl3 (l) ΔH = P4 (s) + 10Cl2 (g) → 4PCl5 (s) ΔH = -1,779.8 PCl3 (l) + Cl2 → … WebDec 22, 2024 · P4 (s) + 6Cl2 (g) → 4PCl3 1 mole of P4 reacts with 6 moles of Cl2 to produce 4 moles of PCl3. When 10 molecules of P4 react, 60 molecules of Chlorine are needed. As there are just 36 molecules, Cl2 is limiting reactant. If 36 molecules of chlorine are added, molecules of PCl3 produced are: 36 molecules Cl2 * (4 PCl3 / 6 Cl2) = WebNov 27, 2024 · Answer: the overall reaction is P4 (s) + 10Cl2 (g) => 4PCl5 (g) and its ΔH is ΔH overall = (-1608 KJ) Explanation: given that P4 (s) + 6Cl2 (g) => 4PCl3 (g) , ΔH1 = –1148 kJ 4PCl3 (g) + 4Cl2 (g) => 4PCl5 (g) , ΔH2 =–460 kJ summing both equation gives P4 (s) + 6Cl2 (g) +4PCl3 (g) + 4Cl2 (g) => 4PCl3 (g) + 4PCl5 (g) under the big top theme

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P4 s +6cl2 g →4pcl3 l

P4 + 6Cl2 ---> PCl3 Wyzant Ask An Expert

Webaccording to the equation P4 (s)+6Cl2 (g)→4PCl3 (l)P4 (s)+6Cl2 (g)→4PCl3 (l) A reaction mixture initially contains 45.35 gg P4P4 and 130.9 gg Cl2Cl2. Once the reaction has reached completion, what mass (in gg) of the excess reactant is left? Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border WebP4 (s)+6Cl2 (g)→4PCl3 (l) A reaction mixture initially contains 45.13 g P4 and 132.0 g Cl2. Part A Once the reaction has occurred as completely as possible, what mass (in g) of the …

P4 s +6cl2 g →4pcl3 l

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WebFrom the following enthalpies of reaction P4 (s) + 6Cl2 (g) → 4PCl3 ΔH = -1277.2 kJ PCl3 (l) + Cl2 (g) → PCl5 (s) ΔH = -123.8 kJ calculate the ΔH (in kJ) of the reaction P4 (s) + 10Cl2 (g) → 4PCl5 (g) 2 2 2 comments New Add a Comment MeconiumLite • 2 yr. ago Multiply reaction 2 by 4, Multiply -123.8 by 4, add it to -1277.2 1 Web2024届高考化学(江苏专用)一轮教师用书：专题6 第1单元 化学反应中的热效应_试卷_高考_2024_化学_江苏

WebP4(s)+6Cl2(g)→4PCl3(g) ΔG∘298,P4(s)=24.44kJmol. ΔG∘298,PCl3(g)=−267.8kJmol. Your answer should include five significant figures. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high. WebQuestion: Elemental phosphorus reacts with chlorine gas according to the equation P4 (s)+6Cl2 (g)→4PCl3 (l)P4 (s)+6Cl2 (g)→4PCl3 (l) A reaction mixture initially contains …

WebOct 6, 2024 · Answer to Question #95968 in General Chemistry for Aleah. Answers >. Chemistry >. General Chemistry. Question #95968. Consider the reaction: P4 (s) + 6Cl2 (g) → 4PCl3 (l) Given an initial mass of 13.73 g P4, an excess of Cl2, and assuming that all of the reactant is converted to product (s), and none is lost, calculate the mass (g) of PCl3 ... WebBalance the equation P4 + Cl2 = PCl3 using the algebraic method or linear algebra with steps. Label Each Compound With a Variable Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. a P4 + b Cl2 = c PCl3 Create a System of Equations

Web-NH3(g)+HNO3(aq) NH4NO3(aq) NH4NO3(s)(after drying);--b. gaseous hydrogen bromide from liquid molecular bromine via a one-step redox reaction-H2(g)+Br2(l) 2HBr(g); c. …

Web③稳定氧化物： 常温常压下：C→CO2(g)、 H→H2O(l)、S→SO2(g) 2、中和热： ... 3．已知：P4(g)＋6Cl2(g)===4PCl3(g) ΔH＝a kJ·mol－1， P4(g)＋10Cl2(g)===4PCl5(g) ΔH＝b kJ·mol－1，P4具有正 四面体结构，PCl5中P—Cl键的键能为c kJ·mol－1，PCl3中 P—Cl键的键能为1.2c kJ·mol－1。 under the black sun 2022WebAug 22, 2014 · P4 (s)+6Cl2 (g)→4PCl3 (l) A reaction mixture initially contains 45.09g P4 and 131.1g Cl2. Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant is left? 2.) … under the big treeWebDec 17, 2024 · The balanced equation should be. P4 + 6 Cl2 --> 4 PCl3. From here, it's just stoichiometry to figure out the theoretical yield of PCl3 from 84.5 g chlorine. 84.5 g Cl2 x … under the black sky inc