Hydrogen and nitrogen react according to the equation   3 H2(g) +  N2(g) --> 2 NH3   How many liters of hydrogen gas are required to react with 6.45 g nitrogen gas?

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Q: Give the clear handwritten answer .

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A: Given: Concentration of KBr solution = 0.500 M Known: Ksp for PbBr2 = 6.60×10-6

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Q: structure of nucleoside

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A: Given: ΔG ° = ΔH ° -TΔS °

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Q: the spectroscopic data for HCl to determine the following. 2989.74 cm-1 You are correct Ke= 52 cm…

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Q: From the following data below, what is the critical solution temperature 7 At this Temp. Calculate…

A: Given data:

Q: OCH3 Smmo(ExG ess It OCH3

A: GIVEN:-   THIS IS AN ELECTROPHILIC SUBSTITUTION REACTION.

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Q: 6. C-CI-------Cl–C1 dispersion force dipole-dipole hydrogen bond ion-dipole 7.* 7. F-Br-------F–Br…

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Q: Solid iodine, I2(s), has an enthalpy of sublimation AHsubl = 62.4 kJ mol1. Suppose 2.61 g of iodine…

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Q: same thermodynamic properties as graphite. Substance AH°(kJ/mol) S°(J/(mol*K)) C(graphite) 0 5.7…

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Q: Which symbols would correctly complete this nuclear equation? C→'4N + ? Check all that apply. View…

A: Choose the correct symbol ---

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A: Ibuprofen have Functional Group which are acidic in nature  ( carboxylic  Acid )

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Q: 1.A vial of 133Xe gas is calibrated at 22 MCI at 6 a.m. on March 1st what is its activity at 6 p.m.…

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A: Given : Molarity of Co2+  = 0.20 M Co3(PO4)2  Ksp = 2.5 x 10-5

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Q: Use RSA, including disconnections, synthons and synthetic equivalents to show how to prepare the…

A: Detail synthetic scheme is shown below

Q: CoCl4-2 {blue} + 6 H2O Co(H2O)6+2 {red} + 4 Cl- + heat

A: Co(H2O)62+(aq) + 4 Cl-(aq) &lt;=&gt; CoCl42-(aq) + 6 H2O(g)      The Co(H2O)62+ complex is…

Q: A bottle contains 905 grams of chloroform, CHCI3, with a specific heat capacity of 0.96 J/(g.°C).…

A: Given :-  m = 905 g  Specific heat capacity (c)  = 0.96 J/(goC)  T1 = 21.0 oC  T2 = 30.0 oC  To…

Q: A 0.42 gram sample of acetylsalicylic acid (C₉H₈O₄, aspirin) is crushed and dissolved in water. The…

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Q: X Incorrect. Use average bond energies to estimate the energy change (in kJ/mol) for the reaction…

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Q: CH le) I CH,CH2CI (d) Br CI CH3CHCHCH,CH3 CH3CHCH2CH,ĊH

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Q: radioactivity be most likely to occur? those with excess neutrons those with not enough neutrons…

A: Let us discuss the radioactive decay and nuclear chemistry.

Q: 1. A 1.000 g sample containing Na,C,O, (MM=134 mg/mmol) is titrated with 40.00 mL of 0.0200 M KMNO,…

A: It is an application of redox titration where a redox reaction occur between KMnO4 as titrant and…

Q: Consider the hypothetical reaction below. What is the enthalpy for its reverse reaction? AH=357.2 kJ…

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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".