Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H8 react with oxygen gas? C4H8+ 602- 4CO2+4H20 O 0.400 mol O 0.157 mol O 0.628 mol O 0.148 mol O 2.51 mol O 0.641 mol

Q: At a certain temperature and pressure, 1 L of CO, gas weighs 1.35 g. What is the mass of 1 L of CH, ...

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Q: A sample crude oil contains 3.11mM naphthalene, 13.6 mM methylnaphthalene, 23.2 mM dimethylnaphthale...

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Q: 4.41 The percentage yield of the following reaction is consis- tently 87%. CH,(g) + 4 S(g) →CS,(g) +...

A: Given reaction :-  CH4(g) + 4S(g) -----> CS2(g) + 2H2S(g)  Mass of CS2 obtained = 80.0 g 

Q: 98 grams of sodium acetate (Mol. wt =82 g/mol) were placed in 764 mL of water such that the final vo...

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Q: CIS-3,4-dichloco-l-nitronon-3-ene -C-C=C-C Br C - C-C-Br CI CI

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Q: 63. This picture is an exampile of beverages. alcoholic O fruity citrus

A: In this picture wevsee that this a juice of fruit 

Q: 1. a. (i) The work done to compress a gas is 85.0 J. As a result, 21.0 J of heat is given off to the...

A: Given that w = 85.0 j (it is positive because work done on gass)  q = - 21.0 j (it is negative becau...

Q: If 87.5 mol of an ideal gas is at 4.77 atm at 25.70 °C, what is the volume of the gas? V = L

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRThere:P=pressure of ...

Q: 2. A 1000 cc flask is filled with 4.00 grams of hydrogen gas and 8.27 ounces of bromine gas at   44...

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Q: Write balanced molecular equations  1. Na2Co3 (aq) + 2M HCI (aq) 2. K2CO3 (aq) + 2M HCL (aq) 3. (...

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Q: Y 10 11 12 13 14 Tim e (min) O A. 1234 O B. 2116 O C. 1102 O D. 1936 O E. 1488 Instrument response i...

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Q: What is the freezing point (°C) of a solution prepared by dissolving 50.0 g of glycerin in 200.0 g o...

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Q: Which pair of compounds will not form a buffer in the solution ? NaCI, HCI НЗРО4, КН 2РО4 NH3, NH4CI...

A:                                   Answer  Acid or base with their conjugate base or acid makes a buf...

Q: A 24.8 mL sample of 0.283 M diethylamine, (C2H5)2NH, is titrated with 0.220 M hydrochloric acid. Aft...

A: A) The reaction between (C2H5)2N and HCl is 1:1 molar (C2H5)2N + HCl -------> ((C2H5)2NHCl moles ...

Q: The kinetics of the reaction, A + B P, were studied and it was determined that the reaction rate dec...

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Q: Which NaOH solution is the most concentrated? (assume a density of 1.00 g/mL wherever necessary; mol...

A: We have to predict solution of highest concentration.  

Q: 60. This chemical structure is an example of O monohydric alcohol O dihydric alcohol O trihydric alc...

A: Answer is given below

Q: Which has the largest pH?      Select one: a. 0.01 M KOH b. 0.1 M HNO3   c. 0.001 M NaOH. d. 0.01 M ...

A: All the given elecrolytes are strong acids and bases which undergo complete dissociation in aqueous ...

Q: When 25.00 mL of unknown were passed through a Jones reductor, molybdate ion (MoO4^2-) was converted...

A: Volume of unknown sample = 25 mL 

Q: 11111) Which of the following statements determine a reaction to be spontaneous?     The ∆Hrxn is po...

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Q: 1. How many phases did you observe when the naphthalene and p-dichlorobenzene were dissolved? What d...

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Q: heat ...

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Q: Design a buffer that has a pH of 3.65 using one of the weak acid/conjugate base systems shown below....

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Q: For the reaction shown below, what is the relationship between the rate of formation of Br2 and the ...

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Q: Solid potassium bromide is slowly added to 125 mL of a 0.304 M silver acetate solution until the con...

A: Solution                         Given that Bromide = 0.0377M Volume = 125ml Silver acetate = 0.30...

Q: Convert 2.12 lb/in^3 in mg/ml

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Q: A titration is carried out for 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M of a strong base N...

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Q: A sample of 23.9g of ammonium nitrate, NH&NO3. was dissolved in 133.8 g of water in a coffee cup cal...

A: Given Mass of NH4NO3 =m = 23.9 gMass of water = Mw = 133.8 gInitialTemperature = T1 = 28.1°CFinal Te...

Q: Determine AS for a gas undergoing the following conversion. Exactly 1.00 mole of an ideal gas at 298...

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Q: 6. Write a complete, balanced equation for the following reactions: (Don't forget to balance!) a. Ba...

A: A balanced chemical equation is that in which no of individual atoms on both side of arrow that is r...

Q: View Policies Current Attempt in Progress A lawn fertilizer is rated as 7.82% nitrogen, meaning 7.82...

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Q: Br Br2 Br hv HBr NBS Br HBr Br hv HOOH

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Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for denta...

A: Chemical reactions can be added, subtracted, or multiplied like an algebraic equation.

Q: 1. Determine the molar mass of (a) potassium hexachloroiridate(IV), K2lrCls and (b) trifluorosilane,...

A: Determine the molar mass of the given complex--

Q: Ammonium perchlorate (NH,CIO,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

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Q: Given the following reactions:             N2(g) + 2O2(g) → 2NO2(g)      ΔH = 66.4 kJ             ...

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Q: For a theoretical yield of 2.54 g and percent yield of 82.8583%, calculate the actual yield for a ch...

A: Given data, Theoretical yield = 2.54 g  % yield = 82.8583%  Then, Actual yield = ?

Q: What volume of 6.0 M HNO3 is required to prepare 250 mL of 0.40 M HNO3

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution ...

Q: 6,6-diiodo -3-propyldecanoic acid Br -C- 3,4-dichloro-3-nitrohexanal

A: Given :-  IUPAC name of molecules  6,6-diiodo-3-propyldecanoic acid  3,4-dichloro-3-nitrohexanal  ...

Q: Kindly identify each of the elements based on the description, write its symbol and determine the my...

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Q: A newly discovered gas has a density of 2.39 at 2310°C and 715 mm Hg. What is the molar mass of the ...

A: Consider the given information is as follows; Density (d) = 2.39 g/L Temperature (T) = 2310°C = 2310...

Q: The kinetics of the reaction, A + B → P, were studied and it was determined that the reaction rate d...

A: We would use rate law to determine the order with respect to B .

Q: Suppose a 500. mL flask is filled with 0.20 mol of NO and 0.10 mol of NO,. The following reaction be...

A: We have to calculate the equilibrium concentration of NO3.  

Q: 4. The combustion of octane (C3H18) gas. 5. The combustion of decane (C10H22) gas.

A: Alkanes on combustion gives carbon dioxide, water and heat

Q: Please help me with the IUPAC name of the following:

A: see below

Q: 70. This figure below is called adunt O myglobin O hemoglobin O globulin

A: Hemoglobin is a globular protein found in the RBCs, which are responsible for the transport of oxyge...

Q: 5.41 A sample of a smokestack emission was collected into a 1.25-1, tank at 752 mm Hg and analyzed. ...

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Q: What is the molecular mass in g/mol of a solution prepared by dissolving 6.00 g of an unknown nonele...

A: The osmotic pressure of solution is given by expression- Osmotic pressure = i CRT.  where, i = Van't...

Q: A buffer solution contains 0.476 M ammonium bromide and 0.339 M ammonia. If 0.0340 moles of potassiu...

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Q: 1) H2 + O2 → H,0 Reactants Products H = H = O = O = 2) Na + MgCl, → NaCI + Mg Reactants Products 3) ...

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".