Three mL of an 18 M solution of H2SO4 is diluted so that the final concentration is 6 M.    What is the final volume of the solution?    How much water needs to be added to the original 3 mL?

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A: Given unbalanced equation, CH3OH + O2 ----> CO2 + H2O Balanced the equation.

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Q: (a) (b) NO₂ of NH 1. Fe, HCI 2. NaNO₂, HCI 3. CuCN 1. KOH 2. Na₂Cr₂O7 H₂O, H₂SO4 Br 3. NH,NH2, H2O…

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A: rate law for the reaction is r = k[A]2[B]1[C]1

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH 10

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Q: 2N₂(g) + O₂(g) → 2N₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change…

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Q: What is the wavelength (in nm) of a photon if the energy is 7.57 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

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Q: Calculate the equilibrium constant for the following reaction: CH,COOH(aq) + HCOO (aq)=CH,COO (aq) +…

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Q: H H Br CH 3

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Q: A 25.00 mL sample of vinegar (acetic acid) was titrated with the same 0.300 M NaOH from the previous…

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A: Concentration of  [ Hg2+] = 8.81 × 10-4 M  Concentration of [Mg2+] = 1.32 M  Ecell = ?

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Q: Suppose we titrate 20.0 mL of 0.100 M HCHO₂ (K₂ = 1.8 x 10-4) with 0.100 M NaOH. Calculate the pH.…

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