How many moles of lithium hydroxide would be required to produce 83.5 g of Li:COs in the following chemical reaction? 2 LIOH(s) + CO:(g) → Li:CO:(s) + H.O(1)
Q: Consider the following reaction for the oxidation of sodium metal: 4Na (s) + O2…
A: 1.Sol :- Given, Reaction is : 4Na (s) + O2 (g) = 2Na2O (s) Moles of Na = 2.3 moles…
Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (N2OH) to produce aqueous sodium…
A: The balanced reaction taking place is HCl + NaOH ------> NaCl + H2O Given : mass of HCl taken =…
Q: In making wine, glucose (C6H12O6) is fermented to produce ethanol (C2H5OH) and carbon dioxide (CO2)…
A: The initial mass of glucose = 53.2g 25.8g ethanol is produced
Q: How many moles of CaO are required to react with 97.25 g of HgS?
A: Given :- mass of HgS = 97.25 g To calculate :- number of moles of CaO required. Number of moles =…
Q: 5) Isopentyl acetate (aka banana oil) can be prepared by an esterification reaction using acetic…
A: The percent yield of the reaction between acetic acid with isopentyl alcohol is to be determined…
Q: needs
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Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…
A: Theoretical yield of Urea can be calculated as(137.2 kg NH3) / (17.04 g NH3/mol) = 8.0516 kmol…
Q: Hydrazine, N2H4, is a liquid with many industrial purposes, including the synthesis of herbicides…
A: Mass of urea = 243.6 kg = 243.6 × 10³ g Percent yield of reaction = 90.6% = 90.6/100
Q: When potassium hydrogen sulfate reacts with potassium hydroxide, potassium sulfate and water are…
A: Given Reaction KHSO4(aq) + KOH(aq) → K2SO4(aq) + H2O(l) Number of mole of KHSO4 = 3 mole…
Q: When silver nitrate reacts with copper(II) chloride, silver chloride and copper(II) nitrate are…
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Q: Cryolite, Na, AlIF, (s), an ore used in the production of aluminum, can be synthesized using…
A: The reaction taking place is given as, => Al2O3 (s) + NaOH (l) + HF (g) -------> Na3AlF6 (s) +…
Q: HCl + Na2S --> H2S + NaCl is given. According to this reaction, if 5 moles of hydrochloric acid…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: When hydrochloric acid reacts with iron(III) oxide, water and iron(III) chloride are produced. The…
A: The given equation is
Q: 2. Balance each of the following chemical equations by replacing the owith the correct coefficient.…
A: Balancing the above equations
Q: 8(a-b). Calculate the theoretical yield when 13.9 g of lithium and 13.9 g of nitrogen combine to…
A: Given data contains, Mass of Lithium is 13.9g. Mass of nitrogen is 13.9g. The unbalanced chemical…
Q: .Given the following balanced chemical equation, how many grams of HOH would be produced when 34.78g…
A: We have given that the balanced chemical equation :…
Q: The reaction for photosynthesis, which occurs in plants, is used to convert carbon dioxide and water…
A: Photosynthesis Reaction :- CO2 (g) + 6H2O (l) ⟶ 6O2 (g) + C6H12O6 (aq) 4.8 moles of CO2 and excess…
Q: In the following reaction, C5H12(1) + 8 O2 (g) → 6 H20 (g) + 5 CO2 (g), how many moles of water (H2O…
A: From the given equation, we know that 8 moles of O2 give 6 moles of H2O hence 1 mole of O2 give 6/8…
Q: When barium chloride reacts with potassium sulfate, barium sulfate and potassium chloride are…
A: The solution is given below -
Q: Aspirin, C₉H₆O₄, is prepared by reacting salicylic acid, C₇H₆O₃, with acetic anhydride, C₄H₆O₃, in…
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Q: 7-Combustion of 0.2121 grams of an organic substance sample with oxygen gas CO2 is kept in barium…
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Q: Calcium carbonate is decomposed by heating, as shown in the following equation: CaCO3(s) -> CaO(s) +…
A: Theoretical yield is calculated by mole-mass analysis on given chemical reaction.
Q: Following is the equation for the combustion of acetone: 2 C3H6O (g) + 8 O2 (g) → 6 H2O (g) + 6 CO2…
A: In this equation, we will determine how much energy will give off by combustion of 4.5mol of…
Q: manufactured in an equilibrium process in which phosphorus trichloride reacts with nitrogen dioxide…
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Q: Chlorine dioxide, ClO2 is used for bleaching paper. It is also the gas used to kill the Anthrax…
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Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…
A: Interpretation- Here given isolation of pure rhodium metal (Rh) is the precipitation of…
Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet…
A: Given Mass of TiCl4 = 3.54 × 107 gram Mass of Mg = 1.13 × 107 gram Actual yield of Solid…
Q: Solid diiodine pentoxide is used in respirators to remove carbon monoxide from air. The reaction…
A: We have to predict the mass of CO as well as mass of I2 .
Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…
A: To calculate the moles of water produced, the moles of ethanol should be determined. Moles of…
Q: CH3OH(l) + CO(g) HC2H3O2(l) In an experiment, 15.0 g of methanol and 10.0 g…
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Q: What is the mass of oxygen (O2) needed to react with 0.334g of nitrogen (N2) in the reaction that…
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Q: 2. When solutions of potassium hydroxide and aluminum nitrate are mixed, aqueous potassium nitrate…
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Q: How many grams of barium hydroxide will be used up in the reaction with hydrogen chloride…
A: The balanced form of the given reaction is Ba(OH)2 + 2HCl = BaCl2 + 2H2O Hence from the balanced…
Q: Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with…
A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…
Q: Solutions of sodium hypochlorite, NaClO, are sold as a bleach (such as Clorox). They are prepared…
A: In chemical reaction reactants react to form the products. Each chemical reaction is characterised…
Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…
A: given :- HCl(aq) + NaOH(s) → NaCl(aq) + H2O(l) mass of NaOH = 10.8 g mass of HCl = 25.9 g To…
Q: When chlorine reacts with sodium iodide, sodium chloride and iodine are produced. The balanced…
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Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,0,) and acetic anhydride…
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Q: Thionyl chloride, SOCl2 , is used as a very powerful drying agent in many synthetic chemistry…
A: The mass of water consumed by complete reaction of 75.4 g of SOCl2 has to be calculated. The…
Q: Consider the reaction below: NH3 (g) + O2 (g) → NO (g) + H2O (g) Suppose you started with…
A: Given : NH3 (g) + O2 (g) → NO (g) + H2O (g) amount of NH3 = 30.0 g amount of O2 = 30.0 g To…
Q: The balanced chemical equation for the reaction between sodium and water is:2 Na ( s ) + 2 H2O ( l )…
A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…
Q: When the following equation is balanced, the coefficient of Na is __________. Na(s) + H2O(l) →…
A: A balanced equation is that which possesses the same number of substances on either side of the…
Q: 5. In the reaction below, what mass of Iron is needed to react with 42.0 g of Sulfur? Fe + S FeS
A: Given mass of sulfur = 42 g
Q: Suppose we react 4.00 mol of HCl with 1.00 mol of Ca, (PO,), to produce phosphoric acid, H,PO,,…
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Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…
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Q: Iodine is prepared both in the laboratory and commercially by adding Cl2(g) to an aqueous solution…
A: Given, 82.1 g of iodine, I2
Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…
A:
Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…
A: We have to calculate the moles of water produced.
Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…
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- 100.0 g of propyne (C3H4) (g) is burnt in a 30.0 L rigid vessel containing pure O2 (g) at P = 10.00 bar and an initial temperature of 25.0 °C. At the end of the reaction the temperature of the vessel is 250. °C. At the end of the reaction, what are the partial pressures (in bar) of CO2 (g) and O2 (g)?An aqueous solution of sucrose (C12H22O11) is prepared by dissolving 7.4045 g in sufficient deionized water to form a 100.00 mL solution. Calculate the molarity of the solution. Do you mind showing work? I would assume that (given) gram weight (times moles present/divided by mole(s) of compound) then divided - again by compound weight will give a percentage, then divded by the .....that's where I'm a little lost. thanksForgot to put the units they are asking for on the previous submission. Am I doing this correctly? A gaseous sample of molecules, with a molar mass of 87.9 g/mol, is contained in a cylinder at a temperature of 362. K and pressure of 101.9 kPa. The collision cross section of a molecule is 0.73 nm2 The collision freqency, z, of the gas under these conditions is ____________ s-1.
- For the dissolution of LiCl in water, ΔHsoln = -37 kJ/mol.Which term would you expect to be the largest negativenumber: ΔHsolvent, ΔHsolute, or ΔHmix?The volume of HCI is 100 mL , mass of solid added is 1.008g, moles of solid 0.0276 Mol, mass of HCI is 100g, initial temperature is 21.8 degrees Celsius, Final temperature is 30.7 degrees Celsius, Calculate q rxn(= -mc Delta T of HCI),Heating MgSO4•7H2O at 150oC produces a different hydrate, MgSO4•XH2O. If heating 24.4 g of pure MgSO4•7H2O at 150oC were to give 19.0505 of pure MgSO4•XH2O, what is the integer value for X?
- A fuel contains 78wt% carbon and 22wt% hydrogen (H). Combustion results in the following composition by volume (dry basis): CO2 : 9.41 CO : 1.69 O2 : 3.8 N2: 85.1 The following equations describe the chemical reactions taking place: CO+0.5 O2→ CO2 C+O2→ CO2 H2 + 0.5 O2 → H2O C+0.5O2→ CO On the basis of 120 lb moles of dry flue gas, the O2 required (lb moles) for complete combustion is most nearly. Find the amount of O2 needed for the completion of combustionTwo ethanol-water mixtures are contained in separate containers. The first mixture is 60% water, and the second is 70.0 wt % ethanol. If 200mL of the first mixture is combined with 350mL of the second, what will be the mole % of the resulting mixture? (Please show conplete and orderly process. Thank you)Stress may trigger some headaches. This could be related to increased (hypertension) or decreased (hypotension) osmotic pressure in cerebrospinal fluid and inside the skull. The human body temperature also may be influenced by these changes. Calculate the pressure p ( in units of torr) inside the brain, if it resulted in 39oC fever. You need to assume a normal body temperature is 37oC, the average CP,m of the human body is approximated as 12.5R, and the outside pressure is 1 atm. Also, assume the process of giving the headache is adiabatic.
- What is the Molecular weight of a certain volatile liquid which is placed in 225 g flask which has total capacity volume of 252.17 mL. After the liquid was heated to 96.7 oC the gass volatilized and the weight of the flask measure 227.33g. What is the could be the MW of the volatile sample?Show complete solutions and enclose all final answers in a box. Round off final answers to 4 decimal places and use floating values for intermediate answers. A gas column is separated into two segments by a non-permeable partition. On the first segment is 1.63 moles of Helium with volume V1 and on the second segment is 3.84 moles of Oxygen gas with volume V2. Consider both gases to be ideal and at the same pressure P and temperature T. If the partition is removed, calculate the change in entropy of the gaseous system.Eugenol, the main component of clove oil, can be prepared by heating 2-allyl guaiacol (in the absence of oxygen) to temperatures >205 °C. In practice, however, it is most cost-effective to extract eugenol from cloves, its natural source. Given a weight percentage of eugenol in cloves at 15.0%, calculate the minimum mass of cloves one needs to obtain 8.00 g of eugenol as a product. Report your answer (as a mass in grams, without units) with three significant digits.