(Cp*)2Nb(CH2SiMe3)3 reacts with H2 to make (Cp*)2NbH3 and 3 tetramethylsilane molecules. How does each step of the reaction happen and how do you know?
(Cp*)2Nb(CH2SiMe3)3 reacts with H2 to make (Cp*)2NbH3 and 3 tetramethylsilane molecules. How does each step of...
a. For reactions with H2, Li readily reacts with H2; F2 readily reacts with H2; but C does not readily combine with H2. Explain the absence of reactivity with C. b. For reactions with N2, the reaction of N2with O2is one of the most complex reactions on the periodic table, but N2 does not directly combine with most other elements. What features of N2 explain this lack of reactivity? c. What product(s) would you predict for each of the reactions below? (Ignore...
3. a) Find an expression for Cp in terms of Cy. Does this make sense? Explain. b) What are the dimensions of heat capacity? Does this make sense? Explain.
can you please help with # 4-6 3. You make a solution that contains 1000 molecules of water. 90 molecules of glucose, and 120 molecules of sucrose. What is the solute concentration of this solution? (2 points) 17.35/ 4. You now add a cell into the solution from question 3. This cell has a 20% solute concentration. a. Is the outside of the cell hypertonic, hypotonic, or isotonic when compared to the inside of the cell? How do you know?...
3 H2 + N2 → 2 NH3 1. If you have 3.22 moles of H2, how many moles of NH3 can you make? 2. If you have 1.19 moles of H2, how many moles of NH3 can you make? 3. If you have 15.22 moles of N2, how many moles of NH3 can you make? 4. How many moles of H2 do you need to react with 5.55 moles of N2? 5. How many moles of NH3 can be made...
When H2(g) reacts with C2H4(g) to form C2H6(g), 32.7 kcal of energy are evolved for each mole of H2(g) that reacts. Write a balanced equation for the reaction with an energy term in kcal as part of the equation.
Please answer and provide a step-by-step explanation on how you got the correct answer. (my answer was incorrect). Thank you! 13. Zinc metal reacts with hydrochloric acid according to the following balanced equation: Zn (s) + 2 HCl (aq) → ZnCl2 (aq) H2 (g) When 0.103 g of Zn (s) is combined with enough HCI to make 50.0 mL of solution TOTAL, in a coffee cup calorimeter, all of the zinc reacts, raising the temperature of the solution from 22.5...
How many molecules of HCl are formed when 90.0 g of water reacts according to the following balanced reaction? Assume excess ICl3. _______ ICl3 + _______ H2O → _______ ICI + _______ HIO3+ _______ HCI _______ molecules HCI
The measured data were at temperatures near room temperature. For diatomic molecules, I know how to calculate the value of r, Cp/R, Cv/R, (Cp-Cv)/R. I confused why value of Cl2 has a gap with others diatomic molecules value (r, Cp/R, Cv/R, (Cp-Cv)/R) in experimental. Thanks! ------------------------- Are there any information need to give you? TABLE 3-3 Gas He Ne 1.659 2.521.519 1.001 1.64 1.67 1.68 1.66 2.52 1.5091.008 Kr Xe 1.4103.422.438 0.9995 1.401 3.522.504 1.004 1.404 3.502.448 1.005 1.4043.502.488 1.005...
30. (Bonus) 0.020 mol of XeFg reacts with 0.20 mol of H2. How many gases are present in the product mixture after reaction is complete. XeF6 (s) + 3 H2 (g) →Xe (g) + 6 HF (g) Not enough information to determine
H2 reacts with the halogens (X2) according to the reaction: H2 (9) + X2 (g) = 2HX (9) where X2 can be Cl2, Br2 , or 12. Reactant/Product AH; (kJ/mol) AS; (J/mol · K) H2(9) 130.7 223.1 HCl(9) -92.3 186.9 30.9 245.5 HBr(9) -36.3 198.7 12(9) 62.42 260.69 HI(9) 26.5 206.6 Cl2(9) Br2(9) Part L Calculate K, for the reaction between hydrogen and I2. Express your answer using three significant figures. EVO AED Om ? Кр: Submit Request Answer Part...