What are considered major sources of phosphates for its high concentrations in natural waters?

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Q: . What is the alkane product from the reaction of C7H13COONa and NaOH? a. pentane b. hexane c.…

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Q: A student is told that a solution of 0.650 g of an unknown ionic compound dissolved in 10.0 g of…

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Q: A protein molecule composed of a sequence of polar amino acids, shown in blue, and a sequence of…

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Q: T. NaNHz 2. CH3I 3. H20,H2 SO4

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Q: QUESTION 1 Provide reagents for this transformation of starting compound. More than one step is…

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Q: Provide the correct common name for the compound shown here. ..||||

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Q: Be sure to answer all parts. Calculate the number of grams contained in each of the following number…

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Q: Would I react faster because it is closer to carbon 2? I just need the answer and reasoning

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A: Given:                                    Kb = 5.6 x 10-10

Q: What is the molar solubility of AgCl (Ksp = 1.80 × 10⁻¹⁰) in 0.740 M NH₃? (Kf of Ag(NH₃)₂⁺ is 1.7 ×…

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Q: The complex (Cu(NH,,"absrb bght with wAnlength of 342 nm .What is the valus ANin K3 mole?

A: Given,  The complex [Cu(NH3)4] absorbs light with a wavelength of 342 nm

Q: Current Attempt in Progress One liter of water will dissolve 7.5 x 10-mol of AuCl3 at 25 °C.…

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Q: Draw the products that form when the ester is treated with H,0 and NaOH. Differentiate products by…

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Q: What is the maximum number of grams of Cu2S that can be formed when  20.0 grams of S react with…

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Q: Calculate the longest wavelength in Pfund series of the spectral lines of hydrogen atom.   A. 7460…

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Q: IS chemistry going to be fun

A: Chemistry is branch of science which deal with inorganic, physical and organic chemistry.

Q: When LiBr dissolves in water the AHsolution = -49 kJ/mol The sum of the AHnydration of Lit and Br is…

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Q: Calculate the pH for the complete titration of 100.0 mL of 0.122 M hydrazine, H2NNH2, with 0.200 M…

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Q: When the half-cells for a reaction at standard conditions are combined for a electrolytic cell,…

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Q: Is this a correct structure?

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Q: KOCCCH)3 Hg(OAc)2, H20 followed by NaBHA/OH"

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Q: Hydrogen peroxide decomposes by the following reaction.  The reaction is rapid with the addition of…

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Q: Calculate the force of attraction between a cation with a valence of +3 and an anion with a valence…

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Q: Part A When blood glucose levels rise following a meal, the events listed below occur. Arrange these…

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Q: 9. Sulfuric acid (H,SO4) is a diprotic acid where the first deprotonation is a strong acid process,…

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Q: An electrolyte which forms OH- in aqueous solution a. Arrhenius acid b. Arrhenius base c.…

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Q: Provide the IUPAC name for the condensed structural formula shown here. CH,CH3 CH,CH,CCH,CHs ČH,CH3…

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Q: Calculate to the correct number of significant figures. (2.963+2.8)/3.00%D O None O 1.93 O 2.0 O 1.9…

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Q: 24. What is the IUPAC name for this compound? A) (2Z)-trans -3-chloro-5-methyl-2,6-octadiene B)…

A: In this question we have to tell the IUPAC name of the compound.

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Q: Can you please explain why N-acetylamino group, -NHC(O)CH3, has a positive σ − value (0.47) but a…

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Q: What is the oxidation state of tungsten in WO3?

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Q: -/1 E View Policies Current Attempt in Progress A sample of technetium-99m with a mass of 7.61 ng…

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Q: er, answer the following question. 128 grams of KBr, and combine it, in a , with water at a…

A: From the graph , At 60 °c,  The solubility of KBr is 86 g KBr/100 g water

Q: What is the pH and the concentrations (of all species) in a 0.075 M solution of Na2S?

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Q: Draw the major organic product(s) of the following reaction. CH3 H,C-c-CEC-H CH3 NaNH2 / NH3()…

A: The given reaction is an example of elimination reaction of terminal alkyne using strong base sodium…

Q: ng question Fe3*(aq) + 3e → Fe(s) E° = -0.04V Ni+2 (ag) + 2e > Ni(s) E° = -0.24V Zn2*(aq) + 2e →…

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