How do we keep relative supersaturation low by controlling solubility?  a. solubility should be fluctuating b. solubility should be higher c. solubility should be constant

Q: Hey dextrose solution contains 40 mEq per liter of sodium and 15 Mili equivalents per liter of…

A: Given : Milliequivalent of sodium = 40 mEq Volume of sodium = 1L

Q: Which of the following is the weakest reducing agent? O r(aq) O Cd(s) Cl2(s) O Au(s) O CIO2 (aq)

A: Element or compound which is  bottom of the electrochemical table has highest reduction potential.…

Q: The half-life of 51Cr is 2.78×101 day. Calculate how much time it would take for an isolated…

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Q: Make an analysis about this table: LIQUID DISTANCE TIME DISHWASHING LIQUID 30CM 59.25s

A: The above experiment is measurement of viscosity of dishwashing liquid.

Q: Provide reagents and conditions to produce the products indicated. Он H3C CH3 HO HO

A:

Q: The molecular formula of rimantadine is C12H21N.    How many grams of hydrogen are in 36.01 grams of…

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Q: Precise measurements give the following masses: particle mass nuclide mass 1.0086649 u 238 238.05079…

A: The reaction given is,

Q: Potassium hydroxide is used to precipitate each of the cations from their respective solution.…

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Q: you drop EMP from the equation, the estimated equation becomes: n(SAL), = 10.5+ 0.002UNITS,…

A: Image is blurry,please put it once again with clear image,I will solve for sure. Thanks and happy…

Q: Enter electrons as e". A voltaic cell is constructed from a standard H*|H2 half cell (E°red =…

A:

Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (g) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (g)…

A: -> If ∆H =+ve => reaction is endothermic reaction. -> if ∆H = -ve => reaction is…

Q: Calcium sulfide and water react to produce calcium hydroxide and hydrosulfuric acid.   If the…

A: Given: Calcium sulfide i.e. CaS reacts with water i.e. H2O to produce calcium hydroxide i.e. Ca(OH)2…

Q: add 300 mL of 2.0x10-5 M AgNO3 to 200 mL of 2.5x10-9 M Nal. Ksp(Agl)=8.3x10-17.

A:

Q: A sample of gas was determined to have a mass of 20.41g and a density of 0.810g/mL. What is the…

A: Density is defined  as mass of gas per unit volume .

Q: Differentiate boat and chair conformation by providing a drawing. Which is mor

A: Conformation is the different spatial arrangement of a molecule by simply rotating it without…

Q: Will a precipitate form when 20.0 mL of 1.8x10-3 M Pb(NO3)2 is added to 30.0 mL of 5.0x10-4 M…

A: Given Data :

Q: What pressure is required to achieve a CO2 concentration of 0.0950 mol L−1 at 20 ∘C ?

A: Given, Concentration (C) = 0.0950 mol/L Temperature (T) = 20°C = (273.15 + 20) K = 293.15 K Note:…

Q: 3. Rank the compounds in the following group in order of increasing boiling point from left to…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: 5:19 - EVALUATE THIS STATEMENT: Pure water, on its own, does not conduct electricity* O True False

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which substance is being oxidized in the reaction 2 Mg(s) + 2 MgO(s)? -

A: Given :-  2Mg(s) + O2(g) → 2MgO(s)  To identify :-  Oxidized substance in above reaction

Q: Phosphorus (P4) and oxygen react to produce diphosphorus pentoxide.  If the percentage yield of the…

A: Phosphorus reacts with the oxygen to form diphosphorus pentoxide. The equation for the balanced…

Q: Determine if each of the following is a chemical or physical property. Chlorine gas has a…

A: Physical properties are those which tells about physical appearance of a substance .  In this we…

Q: time near? * O Both sides equally O The oxygen side O There is not enough information to answer this…

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Q: References Draw a structural formula for the more stable carbocation intermediate formed in the…

A: Reaction of alkene with hydrogen halide results in formation of alkyl halide. This reaction…

Q: A в

A: When A is treated with only C6H5Li (excess),  When A is treated with H2O,

Q: 2. Count the electrons in the following compounds and indicate the electron count per metal unit. Me…

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Q: Naming cycloalkanes

A: During the naming of substituted cycloalkane number of carbon atom in side chain and in cycle…

Q: (69,85) A 25g ice cube (pure water) at -10°C is placed into a 115g sample of pure water at 25°C. The…

A: Heat evolved = Heat absorbed Q = m . C. ∆T Where, Q = heat change, C = specific heat, ∆T =…

Q: Match the term to its definition. Terms:  1. Saturated Solution 2. Molar Solubility 3.…

A: 1.Saturated solution A solution that contains a solvent in a given volume and the concentration of…

Q: What is the Total presssure of the a mixture of 0.2 moles of gas A and 0.5 moles of gas B with equal…

A: Mole fraction Xi = Ni/N Where, Ni = Number of mol of ith species             N = total number of mol…

Q: The value of Kc for the the following reaction is 0.600 at 487 K. N,0,(g) 2NO, (g) 4

A:

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

A: 2NH3(g) ---> N2H4(g) + H2(g)

Q: Oxidation: Fe2+ → Fe3+ + e Reduction: Au3+ + 3 e¯ → Au Net: 3 Fe2+ + Au3+ → Au + 3 Fe3+ What is the…

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Q: Which of the following statements about combustion reactions is not true? They can involve certain…

A: Option D is correct answer.

Q: An acidic solution is 6 mM in each of the following metal lons: Ph, zn2, Mn+, Cu. See the Solubility…

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Q: Define conformational isomer. Draw then arrange the following conformers of butane in order of…

A: To define: conformational isomer.

Q: Write the wave function of the orbital occupied by the last electron in the 47Ag atom

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Q: 315  mL of oxygen gas is compressed from 12.6  atm to 39.5  atm of pressure, what is the new volume…

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Q: An acidic solution is 6 mM in each of the following metal lons: Ph, zn2*, Mn*, cu?+. See the…

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Q: True or false and why is false 8   Structures produced by X-ray diffraction are as good as the…

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Q: For each system listed in the first column of the table below, decide (if possible) whether the…

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Q: 話 I I Iti 3. anion. Arswer the questions in the table below about the shape of the borate How many…

A: a.) To determine the number of electron groups around central Boron atom , we need to use valance…

Q: 3. One mole of an ideal gas with Cv = 3/2R is heated at %3D a.) constant volume b.) constant…

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Q: What is the pOH in the titration of 0.01 L of 0.20 mol/L H2CO3 by 0.10 mol/L sodium hydroxide after…

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Q: Do sample problem 13.6 in the Silberberg 8th edition. Hydrogen peroxide is a powerful oxidizing…

A: Since you have posted multiple questions as per the guidelines we can not answer more than one…

Q: 2.43 grams ol brominie (Bi)i dssolved in a 2.91 kg aqueOus soludon Howinny pei of Bin nis solution?…

A:

Q: B-Carotene is better to be absorbed through cooked food? A. True B. False

A: We can control the amount lost by using specific methods of cooking.  Beta carotene is a fat-soluble…

Q: Provide reagents and conditions to produce the products indicated. CH3 H3C. CH3 O H3C Br H3C H3C HO,…

A: We have to carry out the given transformation and also have to give the reagents used.

Q: Every agent is rational in an unobservable environment. (True/False) Explain your answer

A: Every agent is rational in an unobservable environment. The Answer   FALSE.

Q: How many moles of each reactant are needed to produce 4.00 moles of HF? 2NH3(g) + 5F2(g) —> N2F4(g)…

A: Given,  The chemical equation, 2NH3(g) + 5F2(g) —> N2F4(g) + 6HF(g)  And 4 moles of HF