why do you have to stir when adding sodium nitrite to a solution when forming a diazonium salt?

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Q: to the correct number of significant figures: 1.285 x 102 - 1.24

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Q: ne frequency of this light.

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Q: What is the mass in grams of magnesium chloride that can be produced from 6.68 moles of chlorine gas…

A: Given, Mg(s)+Cl2(g) ➝ MgCl2 moles of chlorine (Cl2) gas reacts = 6.68 moles Excess reactant ➝…

Q: Using the relationship between charge, current and time An electric current of 412.0 mA flows for…

A: Given, Note: 1000 mA = 1 A Current (I) = 412 mA = 0.412 A Time (t) = 23.0 s Electric charge (Q) = ?

Q: the molarity of

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Q: Sufficient solid CaSO4 is added to enough water to produce a solution (if it all dissolves) that is…

A: a.) First we would write dissociation equation to CaSO4 and Calculate reaction quotient.  b.) Then…

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Q: OH + ОН H2SO4 1ORE ON RACK B.

A: Acid can reacts with alcohol in acidic medium and form ester.

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Q: ) For the following reaction, after you balanced the redox reaction, please calulate ΔS, ΔH, and ΔG.…

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Q: 9. I2 + CIO3 → I03 + CI (acidic) 10. MnO4 + NH3 MnO2 (s) + NO3 (basic) 2+ 11. Mg (s) + ReO4 → Mg* +…

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Q: Part B: Molar Solubility of Ca(OH): in presence of Ca" Temperature of the Experiment: 24.6°C…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. Br2 CH3SH Drawing

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Q: A dilute (~0.1 M) buffer solution contains imidazolium ion/imidazole (see below) and has a pH of…

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Q: A kinetics experiment is performed to determine the activation energy of a reaction. The following…

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Q: Consider a helium atom(m=6.6m10^-27 kg) that is confined to mobility along a line with a length of…

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Q: Draw a dashed line to show the effect of adding a catalyst to the system

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Q: Part B: Molar Solubility of Ca(OH)2 in presence of Ca" Temperature of the Experiment:24.6°C…

A: 4.) Volume of HCl added can be calculated using formula :  Volume of HCl added = Final buret reading…

Q: What is the major product of the following reaction? Br2, -78°C С. Br Br- Br A. Br Br Br Br Br OA.…

A: At low temperature kinetic product is formed the product which form from most stable intermediate.

Q: Valine (HV) is a diprotic amino acid with Kal = 5.18 x 10 and Ka2 = 1.91 × 1010. Determine the pH of…

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Q: b. For each pair State whetner theyare resonance, Enantiomer, diastereomers structural isonmers or…

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Q: %Transmittance 3462.98 3057.84 3022 51 1489.30 1443.83 1319 48 1155.12 1029.57 1008.82 754.45 693.07…

A: IR Spectroscopy used to determine the functional group. IT measures the vibration of atoms and based…

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 = ?…

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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: 1. Which product is formed by the reaction? ONa

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Q: AND CHEMICAL BONDING Interconverting wavelength, frequency and photon energy 1/3 It takes 338.…

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Q: 18_u-igNsIkr/18P3]H-IvdWKW_BBZZ16tTytly4Fcfu6zOtOf80MM9ssjVNAaf12UnyqOVi-iJmPnmc371rY... Spotify Web…

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Q: How many electrons does an oxygen atom have in s orbitals?

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Q: Question 21 Explain your knowledge of structure and intermolecular bonding to explain the…

A: The melting point of ammonia is - 77.7°C whereas the melting point of lithium bromide is 552°C. This…

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

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Q: Predict which of the following will give a rearranged product when reacter under hydrohalogenation…

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Q: A chemist reacted 17.25 grams of sodium metal with an excess amount of chlorine gas. The chemical…

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Q: A 4.00 mL sample af vinegar (active ingredient, noetic acnd) was titratedd yith 0 125OM JESTIONS…

A: According to Bartlby guidelines I solve only first question , you post other questions separately.

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A: Given: 154 KJ amount of heat flows into the system during the reaction. And the position does 364 KJ…

Q: Consider a 25.0 mL buffer solution containing 0.100 M sodium alderate and 0.126 M alderic acid.…

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Q: What is the major product of the following reaction? Br2, -78°C С. D. Br Br. A. В. Br Br Br Br Br Br…

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Q: A sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 L to 2.00 L at constant…

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Q: A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water. If The density of the…

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Q: Hydrogen gas can be produced by the reaction of magnesium metal with hydrochloric acid according to…

A: Magnesium reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. The equation…

Q: 400 375 350 300- 250 s+t 200 a+r 150 100 50 0. Reaction coordinate Potential energy (kJ)

A: For any reaction, if energy is gained by the reaction, it will be endothermic while for exothermic…