A Question 10 (1 point) Retake question What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of wate O1% O2 % O 100 % 50 % > View hint for Question 10 A Question 11 (1 point) kelke ueston How many Liters of solution do you need if you begin with 20 males of NaCl ar

Q: 2NO(g) + 2H₂(g) →→→ N₂(g) + 2H₂O(l) + energy Identify each of the following as a product or a…

A: Given,The reaction:2 NO(g) + 2 H2(g) → N2(g) +2 H2O(l) + Energy

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Q: Give the IUPAC names

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Q: Peak CDEF Table 3: Spectrum 2- insert correct alcohol name Highlight in red the proton/s responsible…

A: Considering the proton NMR spectra, the proposed alcohol is (CH3)2CHCH2OH and name is…

Q: 1. State the mathematical equation known as Beer's law. Define each symbol.

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Q: Analytical wavelength Analytical wavelength for yellow dye (nm) Calibration curve Solution 1 2 3 4 5…

A: It is based on the concept of Lambert Beer law. Absorbance is the amount of the incident light…

Q: PHOTOSYNTHESIS 4 LOCATED IN THE 7 2. TRAPS LIGHT ENERGY AND MAKES FOOD り

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Q: Meo OMe NMe

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Q: What is 25.75 cm³ in dm³?

A: Convert the following:25.75 cm3 = ? dm3

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Q: Draw the products of this reaction. Ignore inorganic byproducts. 1. KMnO4, OH (warm) 2. H3O+ Select…

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Q: Calculate the extinction coefficient, ɛ, using the equation: c = [FESCN²+]sta = 0.00020M A = ɛ • l •…

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Q: www.mac 11 10 HSP-00-525 MWAN ppm 2 lil O G C6H1002

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A: The statement given is "Refractive index is directly related to temperature".

Q: Suppose that you have an enzyme concentration at the molarity calculated in question 2 and the…

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A: We have to predict the Lewis structure for given compound.

Q: omedion #i %23 eperalreaclimwrller os At28-X+20 üiithdred a yuelds e falloweing Lo's data' 0.150M…

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Q: Knowing that lin=2.54cm, and 1L=1000cm³, 1.00L is equal to: 645 in³ 1640 in ³ 61.0 in ³ 15.5 in³…

A: Given:1 in = 2.54 cm and 1 L = 1000 cm3We have to determine 1.00 L to in3

Q: Which of the hypothetic equations below is incorrectly balanced:   a. 2 X + 3 Y2Z4  → 1 X2 (Z4)3 +…

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Q: Draw the starting alkene that would lead to these major products under these conditions.

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Q: Use #4 6H2G) + 2 Na (G) Hy NH, 6) 2 []: 2.5M Given K =93.2 Find [N2] 3.7M

A: given 4 The balanced chemical equation : 4 NH3​(g) = 6 H2​(g) + 2 N2​(g) [N2​]= ? , [H2​]= 3.7M ,…

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A: Given:Absorptivity depends on .Is it true or false.The molar absorptivity (often denoted as or…

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Q: CH3 CH3 Br₂

A: The addition of bromine to an alkene in a nonpolar solvent produces vicinal dibromo alkane.

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Q: Concentration=2.5 X 10^3  μM OD400nm=0.859 1cm cuvette is used what is the extinction coefficient…

A: The extinction coefficient can be calculated as:

Q: Suppose that you have an enzyme concentration at the molarity calculated in question 2 and the…

A: To calculate the values of Kcat​ and KM​ for the reaction, we can use the Michaelis-Menten…

Q: Since Cu (Copper) has a d count of 10 (d10). Hence, what is the d count for Cu(I)?

A: The configuration of Copper – Cu = 1s2 2s2 2p6 3s2 3p6 3d10 4s1

Q: S HAC HAC Listening is everythi... Courses 20 of 34 If [H+] = 2.33 x 10-3 M, what is the [OH-] of…

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Q: A researcher prepared mixed solutions at different concentrations and measured the absorbances with…

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Q: A photon of light has a wavelength of 1967 nm. Calculate the energy for 1 photon of light. h = 6.626…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…