Suppose you have a mixture with a mass of 4.047 g which contains iron fillings, alu the iron filings from the mixture using a magnet. The iron filings have a mass of 0.3 the mixture? % iron=

Q: HN OH N=C=S 2. H₂SO4, H₂O (2 products)

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Q: A student ran the following reaction in the laboratory at 287 K: 2CH₂Cl₂ (9) CH. (g) + CCl4 (9) When…

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Q: Part E 2-bromobutane with methanol under SN1/E1 conditions substitution product elimination product…

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Q: Draw the Lewis structure of each ion. Do not include formal charges. Then, determine the…

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Q: Which of the species contains bond? 03 HCN CO²- H₂O - Which of the species contains a delocalized л…

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Q: Consider the following reaction: 2NH3(g) N₂(g) + 3H₂(g) If 8.04x104 moles of NH3, 0.219 moles of N₂,…

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Q: which is a reducing sugar?? why?

A: OPTION C IS D FRUCTOSE AND OPTION D IS D GLUCOSE. HERE BOTH WILL BE REDUCING SUGAR.

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A: To calculate the total cation exchange capacity (CEC) of the soil, we need to consider the…

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Q: 4. Build a voltaic cell with one beaker containing a solution of nickel (II) nitrate-Ni(NO3)₂ - with…

A: A voltaic cell is to be formed using solution of Ni(NO3)2 and ZnCl2 solutions.

Q: 9. Compare and explain the regiochemical outcomes of the following reactions: PBrs (xs.) مور OH OH…

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Q: The signs of AH and AS must be reaction to be temperatures. and respectively, for a spontaneous at…

A: + + (ΔH" data-mce-style="box-sizing: border-box; font-family: 'Open Sans', sans-serif;…

Q: Compound F may be synthesised by the method below Compound A Compound F HCI CH3OH H₂SO4 Compound B…

A: A series of organic reactions is given and products are synthesized using the given reagents.

Q: Compound F may be synthesised by the method below Compound A Compound F HCI CH3OH H₂SO4 Compound B…

A: In the first step all alkene when treated with the Hydrochloric acid then tye formation of  compound…

Q: Drag and drop the major product into the following reaction: No Reaction H CH,CH,Ph CH₂CH3 H₂CH₂C H…

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Q: Draw the structural formulas of compounds A, C, D, E and F in the boxes provided above.

A: Structural formula definition.~ A structural formula display the atoms of the molecule in the order…

Q: What is the name of the compound with the formula N₂F4? Nitrogen fluoride What is the name of the…

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Q: Determine the equilibrium constant, K, for the voltaic cell composed of the following 2 half…

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Q: 4. Evaluate the electromotive force of a voltaic cell obtained by coupling two electrodes made of Al…

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Q: What temperature (in °C) did an ideal gas shift to if it was initially at -10.00 °C at 4.620 atm and…

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Q: Ⓒ Macmillan Learning In each reaction box, place the best reagent and conditions from the list. 1)…

A: We need to mention the reagents of the above reaction.

Q: j) k) 1) Cl m) OCH3 مات OCH3 hv A hv

A: Pericyclic reaction proceeds based on the certain rules. These rules depends on the conditions like…

Q: Compound A Compound F HCI CH3OH H₂SO4 Compound B CH3 CH₂ CH₂ CI Compound E NaOH K₂Cr₂O7 H₂SO4…

A: In this question we have given a series of organic reaction and we have to complete the reaction of…

Q: For the reaction CH4(g) + 2 O2(g) → CO2(g) + 2 H₂O(1), what can be said about the order(s) of…

A: Order of a…

Q: Step 2: Show the conversions required to solve this problem and calculate the grams of Ni. 60.0 g…

A: In a particular chemical reaction , reactants and products are in a particular molar ratio.

Q: The reaction between hydrogen gas (H2) and oxygen gas (O2) to form water (H2O) is a well-known…

A: Introduction:  The reaction between hydrogen gas (H2) and oxygen gas (O2) to form water (H2O)…

Q: Uranium is radioactive and decays into lead.  This process can be used to date rocks.  A piece of…

A: This problem is based on nuclear chemistry. We know radioactive decay follows first order chemical…

Q: draw the best lewis structure for the free radical NO2- what is the formal charge on the N?

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Q: Question 14 The pH of a 0.401 mol/L solution of sulfurous acid is 1.16. Based on this evidence, the…

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Q: ОН (i) HC (ii) ОН H3C (!!!) 0 НО

A: Acid is a compound which gives H+ ion.Generally, carboxylic acids are more acidic than phenol. The…

Q: Which of the following mechanisms is drawn correctly? Remember to check arrows, formal charges,…

A: Only first mechanism is correct In which pair of oxygen will attack on the aluminum Therefore oxygen…

Q: < Question 6 of 19 Solid sodium reacts with liquid water to form hydrogen gas according to the…

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Q: A certain catalyzed reaction is known to have an activation energy E-70.0 kJ/mol. Furthermore, the…

A: Since, Therefore, rate constant increases by a factor of 3.

Q: Give the mechanism of all the products formed from the following reactions. Indicate whether you are…

A: In this question we have given two organic reactions and we have to complete them with writing…

Q: a. Predict the molecular structure and bond angles for PC13. Approximate bond angles are sufficient.…

A: Following molecules are given - a. PCl3 b. XeCl4

Q: The molecule cyanazine, once used as an herbicide, has now been phased out by the EPA because of its…

A: The atomic number of nitrogen is 7, which means it has 7 electrons N(7): 1s2 2s2 2p3 There are 5…

Q: Formal Charge S 01 02 KNUM || :0: B 03 :0: C

A: Rules for calculating the most stable resonating structure: 1. The structure in which the octet of…

Q: Calculate the pH at 25 °C of a 0.60M solution of anilinium chloride (C,H, NH,CI). Note that aniline…

A: Concentration of anilinium chloride (C6H5NH3Cl) = C =  0.60 MpKb of aniline (C6H5NH2) = 4.87aniline…

Q: Now balance this next reaction by placing electrons or positive charges in the correct places.…

A: The final answer would be The half-cell reaction is an oxidation reaction or a reduction reaction.…

Q: 1. Write the complete and condensed electron configurations of the following: (i) CO²+ (ii) (iii)…

A: Given Atoms and ions (i) Co2+     (ii)S-       (iii) Zn2+       (iv) Al           (v)CrWe need to…

Q: Does the following SN1 drive the cascading pathways of the solvolysis reaction? Draw the energy…

A: A question based on reaction mechanisms. Using the Energy diagram and intermediate product of the…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

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Q: It is often necessary to do calculations using scientific notation when working chemistry problems.…

A: Some chemistry problem.We need to solve the given problem in scientific notation.

Q: ОН H₂SO4 H2O, д

A: Beta keto acid is generally unstable substrate. It undergoes decarboxylation or it losses the…

Q: e. What is the name of the heterocycle in the following molecule? Br- مر H₂N NH

A: We have to identify the heterocycle in the given compound.

Q: The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30M. Consider…

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