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Cs2 l + o2 g co2 g + so2 g

WebCS2 (l) + 2 O2(g) CO2 (g) + 2 SO2 (g) Given: ΔHfCS2 (l) = 87.9kJ/mol. Transcribed Image Text: Calculate the AH for the reaction: Cs2 (1) + 2 02(g) Co2 (g) + 2 SO2 (g) Given: … Web2024-2024学年上海各区(16区已全)高三化学一模综合专题汇编-常见的无机物(教师版)_试卷_高三_2024_2024_化学_上海

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WebMar 19, 2024 · Equation one has one on the product side so we can manipulate the equation in the following way to get 2 H 2 O on the reactant side: Equation 1: H2S + 1.5 O2 → H2O + SO2 ΔH = -563 kJ Flipped equation 1: H2O + SO2 → H2S + 1.5 O2 ΔH = +563 kJ Flipped, doubled equation 1: 2 H2O + 2 SO2 → 2 H2S + 3 O2 ΔH = (+563 kJ)*2 = +1126 kJ Web下列各组热化学方程式(同温、同压下)中Q 1 大于Q 2 (Q 1 、Q 2 为热量的数值)的是. ①S(g)＋O 2 (g) SO 2 (g) Δ＝－Q 1 kJ·mol －1. S(s)＋O 2 (g) SO 2 (g) ΔH＝－Q 2 kJ·mol －1. ②4Al(s)＋3O 2 (g) 2Al 2 O 3 (s) ΔH＝－Q 1 kJ·mol －1. 4Fe(s)＋3O 2 (g) 2Fe 2 O 3 (s) ΔH＝－Q 2 kJ·mol －1. ③C(s)＋ O 2 (g) CO(g) ΔH＝－Q 1 kJ·mol －1 C(s)＋O 2 (g ... hungary in april https://kaiserconsultants.net

O2 + CS2 = CO2 + SO2 - Chemical Equation Balancer

WebJan 30, 2024 · Explanation: ENTHALPY OF REACTION [1ΔHf(CO2 (g)) + 2ΔHf(SO2 (g))] - [1ΔHf(CS2 (ℓ)) + 3ΔHf(O2 (g))] [1(-393.51) + 2(-296.83)] - [1(89.7) + 3(0)] = -1076.87 kJ WebJan 30, 2024 · Find the enthalpy change for the reaction CS2 (l) + 3 O2 (g) → CO2 (g) + 2 SO2 (g) when: C (s) + O2 (g) → CO2 (g); ΔHf = -393.5 kJ/mol S (s) + O2 (g) → SO2 (g); ΔHf = -296.8 kJ/mol C (s) + 2 S (s) → CS2 (l); ΔHf = 87.9 kJ/mol Advertisement aditya881653 Explanation: ENTHALPY OF REACTION WebUse the following information to determine the enthalpy for the reaction shown below. CO2 (g) + 2SO2 (g) --> CS2 (l) + 3O2 (g) ΔHo = ? C (graphite) + O2 (g) --> CO2 (g) ΔHo = … hungary in korean

9.Enter your answer in the provided box. S (rhombic) + O2 (g) ? SO2 (g ...

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Cs2 l + o2 g co2 g + so2 g

CS2(l) + 3 O2(g) → CO2(g) + 2 SO2(g) - Brainly

WebCarbon disulfide burns in oxygen to yield carbon dioxide and sulfur dioxide according to the chemical equation CS2 (ℓ) + 3 O2 (g) −→ CO2 (g) + 2 SO2 (g). If 0.97 mol of CS2 is combined with 0.79 mol of O2, identify the limiting reactant. How much excess reactant remains? How much CO2 is formed? How much SO2 is formed? O2 0.71 0.26 0.53

Cs2 l + o2 g co2 g + so2 g

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WebJul 6, 2024 · How to Balance CS2 + O2 = CO2 + SO2 (Carbon disulfide + Oxygen gas) Wayne Breslyn 636K subscribers Subscribe 67K views 3 years ago In this video we'll balance the equation … Web届高三化学第一轮复习非金属元素检测题时间 40分钟 附详解非金属元素检测题 40分钟 姓名: 一选择题每小题只有一个正确选项.共9小题 1.2024东北三省三校一模 下列说法不正确的是 a.sio2能与hf反应,因此可用hf刻蚀玻璃b.向n

WebOct 17, 2015 · CO2 (g) + 2 SO2 (g) → CS2 (l) + 3 O2 (g) ∆H = +1072 Kj. La tercera quedara como la vemos ya que el carbón sólido está ubicado a la izquierda tal como tiene que estar en la reacción principal. Web2024年四校联考 化学 十月_试卷_2024_化学

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WebApr 12, 2024 · 下列热化学 方程式正确的是 A.S(s)+O2(g)—SO2(g) H=296kJ B.S(s)+02 (g)=SO2(g)AH=296 kJ/mol C.S(s)+02(g)-S02 (g)AH=-296 kJ D.S(s)+02(g)=S02 (g)AH=-296 kJ/mol 8.已知4NH3+5O2一4NO+6H2O,若反应速率分别用v(NH3)、 v(O2)、v(NO)、v(H2O)表示，下列关系正确的是 A.4v(NH3)=5v(O2) B.5v(O2)=6v(H,O) … hungary in austria hungaryWebJun 17, 2024 · Equation 1: C (s) + O₂ (g) → CO₂ (g) ΔH = -393.5 kJ Equation 2: 2 CO (g) + O₂ (g) → 2 CO₂ (g) ΔH= -566.0 kJ Equation 3: 2 H₂ (g) + O₂ (g) → 2 H₂O (g) ΔH= -483.6 kJ First step First, to obtain the enthalpy of the desired chemical reaction you need one mole of C (s) on reactant side and it is present in first equation so let's write this as such. hungary in ukraineWebOne step in the manufacturing of sulfuric acid is the conversion of SO2(g) to SO3(g). The thermochemical equation for this process is SO2(g)+12O2(g)SO3(g)H=98.9kJ The … hungary in slovakiaWebApr 20, 2024 · Answer: oxygen is the limiting reagent Explanation: cs2 (ℓ) + 3 o2 (g) −→ co2 (g) + 2 so2 (g) from the balanced equation 1 mole carbon disulfide requires 3 mole of oxygen 1.25 moles of cs₂ will required 3.75 mole of oxygen while 0.57 mole of oxygen will require 0.19 mole of cs₂ hungary independence dayWebMar 20, 2016 · Explanation: Take a look at the balanced chemical equation for this reaction CS2 (l] +3O2 (g] → CO2 (g] + 2SO2 (g] As you can see, carbon disulfide, CS2, will react with oxygen gas, O2, in a 1:3 mole ratio. This tells you that in order for the reaction to take place, you need to have 3 moles of oxygen gas for every 1 mole of carbon disulfide. hungary in russianWebThe problem requires that you determine the mass of sulfur dioxide, SO2, formed from this reaction. CS2(s) + 3 O2(g) → CO2(g) + 2 SO2(g) 2 moles SO2/1 mole CS2. How many … hungary in hungarian languageWebView the menu for GG'S Southern Kitchen and restaurants in Warner Robins, GA. See restaurant menus, reviews, ratings, phone number, address, hours, photos and maps. hungary india