In an experiment, 3.25 g of NH3 are allowed to react with 3.50 g of O2 __NH3 + __O2 -> __NO + __H2O. How many grams of NO are formed  For molar mass use all whole numbers from the periodic table.

Q: Predict the product(s) for the reaction shown. 1. ВНа -THF 2. H2O2/N2OH/H2O CH2OH -OH OH + enantiome...

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Q: What organic product would you obtain from reaction of 1-pentanol with CrO3, H2O, H2SO4?

A: Structure of  1-pentanol  is CH3-CH2-CH2-CH2-CH2-OH which is a primary alcohol. 

Q: A chemistry graduate student is given 250. mL of a 1.50M hydrocyanic acid (HCN) solution. Hydrocyani...

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Q: Which of the following chemicals is flammable?

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Q: molecules ar

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Q: Part one What is the percent yield if 15.0 grams of iron was obtained from Fe production when 65.0 g...

A: Given Autual yield of iron = 15 gram

Q: SO, Cl (9) = SO (9) + Cl2 (9) K = 2.97 x 10 at 625 K !! In a reaction mixture at equilibrium, the pa...

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Q: Give IUPAC names for the following alkanes, and convert each drawing into a skeletal structure. 3-20...

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Q: 00 Date: AH°F for BF3 (9) is - 1135.6 KJ mol-1.Catculate the Standard enthalpy Change in the reactio...

A: Given,  Standard change in enthalpy of formation of BF3 (g) = ΔH0f = -1135.6 KJ/mole  Calculate the ...

Q: 3. Istradefylline, shown below, is a new drug approved in 2019 as a treatment for Parkinson's diseas...

A: Functional group is the group of atom on which the main property of that compound depends.

Q: What mass of HCI, in grams, is required to react with 0.860 g of Al(OH)3? Al(OH)3(s) + 3HCI(aq) → AI...

A: The balanced equation is, AlOH3s+3HClaq→AlCl3aq+3H2Ol Mass of Al(OH)3=0.860 g Moles of Al(OH)3 is, m...

Q: The activation energy of a certain reaction is 45.6 kJ/mol. At 20 °C, the rate constant is 0.0130 s....

A: A) We need to find temperature T2 B) We need to find rate constant K2

Q: the solute mentioned.      Increasing the temperature of a solution of a salt that has an enthalpy o...

A: Here we have to explain the factors that increase or decrease the solubility of solute in solvent at...

Q: CH, H,C-NH, H H,0

A:   The reaction of cyclohexanone with dimethylamine, in the presence of catalytic amount of an acid f...

Q: 00 %24 3. Balance the following equation: Ca 3(PO 4) 2( S) + SiO 2( s) + C( s) → CaSiO 3( s) + CO( g...

A: In a balanced chemical equation, All the atoms will be the same in both the side.

Q: How many moles of glucose are in 4.76 L of a 3.4 M glucose solution?

A: Volume of solution = 4.76 L Molarity of solution = 3.4 M Molarity = (Moles) / (Volume of solution in...

Q: Add the remaining atoms to compounds A,B,C PPH3 -> NaHMDS . H, 11

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Q: Which reaction is slowest? inin reaction coordinate reaction coordinate reaction coordinate A B А) A...

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Q: C. NBS DMSO, H20 d. H20 H2SO4

A: In c part , alkene first react with NBS forms cyclobrominium cation then H2O will attack from opposi...

Q: 5) putting the least acidic first. Rank the following compounds in order of increasing acidity, CH3C...

A:   Inductive effect: Partial displacement of sigma electrons towords more electronegative atoms side ...

Q: What is the molarity of a solution containing 18 mol of sodium in 678 L of water?

A: Moles of sodium=18moles Volume of water=678L

Q: A sample of a carbon tetrachloride, a liquid once used in dry cleaning, has a mass of 39.98 g and a ...

A: The mass per unit volume of a substance is known as the density of the substance. The density of a s...

Q: Which of the following compounds contain primary (1°) radical carbons? II III IV A) Only I B) Only I...

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Q: Question 10. Based on the electrostatic potential surface (EPS) maps of indole, benzene and pyridine...

A: The answer is given below

Q: 4.What is the heme oxidation state in cytochrome c following treatment with sodium ascorbate??

A: The reducing nature of the given reagent is not so strong, hence it only involves reduction w.r.t tr...

Q: If 40.1 g of CH;OH (MM = 32.04 g/ mol) are added to a 500.0 mL volumetric flask, and water is added ...

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Q: In the synthesis of a protected monosaccharide, you are treating the TLC plate with 5% of sulfuric a...

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Q: ) A 1.20 gram sample of ammonium phosphate is dissolved in 100. mL of water. The solution is poured ...

A: The balanced equation is 2(NH4)3PO4 (aq) + 3 Mg(NO3)₂(aq) --> Mg3(PO4)₂ (s) + 6NH4NO3(aq) Net ion...

Q: How many grams of water are produced when 47.9 g of hydrogen peroxide (H2O2) decomposes into oxygen ...

A: Using mole concept from balanced chemical equation,easily obtained how much reactant is used and how...

Q: CI

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Q: Given the following information on reduction potentials, calculate the standard free energy in kJ/mo...

A: Given: Lipoamide + 2H+ + 2e-→ dihydrolipoamide,  Eο = -0.29 V FAD + 2H+ + 2e- → FADH2, Eο = −0.01 V

Q: Q-I: For this energy diagram, associated with rotating the carbon-carbon bond structure, draw Newman...

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Q: 5. How many molecules are in 142.69 L of CH4? A V-M. a. 8.59 x1025 molecules b. 6.37 molecules C. 3....

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: What is the molecular formula of the unidentified compound?

A: Tf = Kf*mb 34.4 = 40.0 *mb mb= 0.86 molal     m(solvent)= 12.75 g = 1.275*10^-2 kg   use: number of ...

Q: 2. Based on the actual value for AHvap of water, how many kJ of energy are needed to convert 5.00 kg...

A: Given, The mass of water = 5.00 Kg. The energy needed to convert water into steam at 100.0 °C is:

Q: If 110.39 mL of 3.66 M solution is added to 195.86mL of 2.19 M solution what is the final molarity o...

A: Below attached file showing the details answer.  All the best.   

Q: Calculate the percent composition of each element in Guanine (C5N5H5O)

A: We have to calculate the percentage of composition of each elements in Guanine (C5H5N5O). Now the mo...

Q: At 45 °C, a solution is prepared by mixing 48.0 g Na2SO4 with 240.0 g water. The vapor pressure of w...

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Q: The reaction of iodine atoms in the gas phase to form molecular iodine is second order with respect ...

A: Given,  Initial concentration, [A]0 = 0.42 M  Rate constant, k = 7.0 x 10+9 Ms 

Q: d. 8 H*(aq) + 6 Cl (aq) + Sn(s) + 4 NO3 (aq) → SnClg2 (aq) + 4 NO2(9) + 4 H2O1) element being reduce...

A: d.  8H+ + 6Cl- + Sn(s) + 4 NO3- -------> SnCl62- +4NO2 + 4H2O(l)  This is an example of acid cata...

Q: 200 180 160 140 120 100 80 60 40 20 CDS-43-540 pm

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Q: 2. Write the formulas for the following compounds: a) tribromine octaoxide b) tetraiodine nonaoxide ...

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: Can you make a suggestion for a research topic about disaster risk? or any topic that can be modifie...

A: Sure.

Q: 10. The mass spectrum of a C, H, O containing compound is shown below. Use the Rule of 13 to determi...

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Q: Mg|Mg(NO3)2(aq)||AGNO3(aa) |Ag6)

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Q: Convert 0.30 mg L-1 to ppb. Put value without unit.

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Q: Calculate the ionization energy of the lithium atom in the steady state and then determine which par...

A: Ionization energy is calculated using the expression: E=13.6Z2n2eV where Z is the atomic number and ...

Q: expresses following statement: “Iron can be made to react with molecular oxygen (0,) to give iron ox...

A: Here we have to write the balanced chemical equation , which states that iron can be made to react w...

Q: What mass of ammonium sulfate, (NH4)2SO4 must be added to prepare 200.0 g of a 3.5% solution of ammo...

A: 3.5% Solution of (NH4)2SO4 means 100g solution of ammonium sulfate contains 3.5g (NH4)22SO4.

Q: 7. Each of the following synthesis will not produce the desired product. Explain the flaw in each sy...

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.