3. A solution containing 10 g of NH3 at 90°C can be described as- ib e tuloa insoluble supersaturated unsaturated а. с. d. saturated les KO b.

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Q: 7.) Determine the pH of a 0.10 M H;CO, (in water). Also, determine the concentration of all main…

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Q: Calculate the energy required (in J) to excite a hydrogeen atom by causing an electronic transition…

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Q: Suppose a 250. mL flask is filled with 0.20 mol of O, and 1.4 mol of NO. The following reaction…

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Q: )write the election configuration long form for the following A) calcium B) aluminum 2) write the…

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Q: PPh3, DIAD CH2OH THF (A) mitsunobu H2N seaction NH2 excess AgOH (B) (C13H20 INS) me I me me

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: a. tor each pair, state and explain which is mote basic : 3 (t) (1:)

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: particle is emitted

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Q: Suppose 1.0 x 102 grams of ice absorbs 1255 J of heat, reaching a final temperature of -2.0°C.  What…

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Q: How many joules of energy would be required to raise the temperature of 3.2 grams of mercury  4.2ºC?…

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Q: Calculate AGpn for the reaction 2Fe3O4(s) -> 6FeO(s) + O2(g) given that rxn AGn (Fe3 O4(s)) =…

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Q: 4min. What is the order of the reaction rst econd ero mpossible to determine

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Q: EXAmple 2: tookultha of amrsture Contalning l0,20,30 and Homl of Propanezn-butanesn-Pentanesand…

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Q: 23. What is the main product of the reaction shown in the box? C H CO,Et ? CO2E! B) CO2Et A) "CO2Et…

A: Diels-Alder reaction: It a [4+2] cycloaddition reaction. It involve a diene and dienophile. For this…

Q: Balance each of the following chemical equations. Pb(NO3)2(aq)+KBr(aq)→PbBr2(s)+KNO3(aq)…

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Q: 4. 17.0 g of Aluminum (Al) reacts with 15.0 L chlorine gas (Cl,) to form aluminum chloride, (density…

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Q: starting with the equation, KOH(s)+CO2(g)=K2CO3(S)+H2O(L) Calculate the mas in grams of KOH that…

A: Given, KOH(s) + CO2(g) ➝ K2CO3(s) + H2O(l) mass of K2CO3 produced = 285 g mass of KOH required = ?…

Q: gas at an unknown pressure has a volume of 561.4 cc.  When the pressure is changed to 750.0…

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Q: Substance AHf (kJ/mol) KCIO3(s) -397.7 KCI(s) -436.5 What quantity of heat is released when 1.00 g…

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Q: The value of ΔE in kJ, for a system that does 213 kJ of work on its surroundings and loses 79 kJ of…

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Q: A chemist titrates 250.0 mL of a 0.5571M hypochlorous acid (HCIO) solution with 0.1436M KOH solution…

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A: 1. 2-butyne reacts with hydrogen and Pd/C gives n-butane. 2. 2-butyne reacts with Na and liq NH3…

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Q: How much heat will be absorbed when 13.7 g of nitrogen reacts with excess O2 according to the…

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Q: (b) Barbituric acid, HC.HN.O. (aq), is a weak acid with a Ka of 9.8 x 10 Calculate the [H+], pH and…

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Q: 1.17 x 102 M 1.1 x 10-5 M/min 1.91 x 102 3.83 x 102 1.8 x 10-5 3.6 x 10-5 O 1.3 x 107 O 45 O 66

A: 1) from the unit of rate constant,  it is 1st order kinetics,  So, rate law is, Rate = k[C2H6N2]

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Q: Q) If VToluene = 25ml and Voit 25ml Vwater looml m wt find wt9

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Q: lower boiling point?

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Q: Q) If Vrolu ene 25ml and Voit 25m l %3D Viwater ooml m wt find wt :9 6.

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Q: 14. Which of the following depicts toluene? B) CH3 CH3 CH3 A) C) CH3 LOCH3 D) OCH3 enivollot or

A: Benzene with molecular formula C6H6 is an aromatic compound. The structure of benzene is as follows:

Q: Which atom is smaller?

A: Given ; H and He