It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoons of water is needed to dissolve 85 g of sucrose?

Q: 6. For an ideal gas with Cp =R, what will be the final temperature and volume when 5 moles of the…

A: given:  For an ideal gas, Cp = 5/2R ∆U = ?  ∆H =  ?

Q: Briona Bensha Grams/Moles Calculations Given the following, find the number of moles: 1) 30 grams of…

A:

Q: A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3. Express its concentration in (a)…

A: Given:        Specific gravity of HNO3 =  1.42                     Percentage w/w of HNO3 = 70.0  %…

Q: Enter your answer in the provided box. When potassium cyanide (KCN) reacts with acids, a deadly…

A: The question is based on concept of reaction stoichiometry. we have been given a reaction and mass…

Q: What is the molar mass of a monoprotic acid if 35.90 mL of 0.0735 M NaOH is required to neutralize a…

A: Answer: This question is based on acid-base titration where moles of base needs to be converted into…

Q: 1) How many grams are in 0.035 moles of Ca(Ol 2) How many moles of AICI3 are in 25.0g? 3) How much…

A: Following are the answers of given questions according to mole concept.

Q: 3. The standard enthalpy of combustion of H2, C,H10 and Cyclohexane are 241, 3800, 3920 kJ/mole at…

A: The chemical equation formed by the given information. H2  +  1/2 O2 -----> H2O   ..........(1)…

Q: One of the reactions that occurs in a blast furnace, in which iron ore is converted to cast iron, is…

A: Answer: In this question we need to convert mass of Fe obtained into mass of Fe2O3 by using…

Q: 3. What is the entropy change involved in transforming 5 g of ice at 0°C and 1 atm pressure into…

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Q: 2. For a certain gas C, = 12 cal mole¯' deg ree¯'. What will be the change in entropy of 10 moles of…

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Q: How many mL of 0.556 molar magnesium chloride must a scientist pour into a beaker to have 17.6 g of…

A:

Q: Consider a sample of carbon tetrafluoride that contains 2.13 × 1024 atoms of fluorine. Using the…

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Q: dt y liters of

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Q: Be sure to answer all parts. Fermentation is a complex chemical process of wine making in which…

A: Chemical reaction C6H12O6 → 2C2H5OH + 2CO2 Amount of glucose = 840.9 g Molar mass of glucose =…

Q: 4. The following data refers to the adsorption of dinitrogen (N2) on a sample of carbon black at…

A: To determine the surface area in square meters.

Q: ny liters of CO

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

Q: 1. An object was carefully weighed on three different balances. Each balance was zeroed before…

A: Absolute error: magnitude of the difference between the measured value and the true value. Relative…

Q: How do we solve this with dimensional analysis?

A: The reaction taking place is- H3A+3NaOH→Na3A + 3H2O   So, 1 mole of H3A is completely neutralized by…

Q: Is the precision of your two trials within 5 %? This means is your % average deviation <5 %. Support…

A: Given that

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C…

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Q: 1. The heats of the following reactions at 25°C are Na s) +Cle) → NaChs) дн--98,230 сal Hg) + S(s)…

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Q: A medical supply company stores oxygen in a 200.5 L tank at a pressure of 9,585 kPa. If the company…

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Q: Enter your answer in the provided box. Calculate the mass of water produced by the metabolism of…

A: Find the mass of water produced when given mass of glucose is metabolised.

Q: Plot the data appropriately on a properly formatted graph. Formatting should include descriptive…

A: The formula for density is  Density =massVolume So, the slope of a plot of mass on y-axis and volume…

Q: roduced per mole of sucrose when 2.75 grams of sucrose reacts with excess oxygen in a bomb…

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Q: 2. The variation of fluid pressure with height is described by the differential dP = -pg dz…

A: The variation of fluid pressure with height is given as: dPdZ=-ρg=-MPgRT

Q: How many mL of 0.888 molar magnesium chloride must a scientist pour into a beaker to have 19.0 g of…

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Q: Starting from the universal gas constant (R = 0.0821 · mol-K ), determine the volume (in L) occupied…

A: Given, n=2.45 moles  T= 305K  P= 0.956atm  V=? Complete solution is given below in next step

Q: How many mL of 0.799 molar magnesium chloride must a scientist pour into a beaker to have 16.1 g of…

A: given, molarity of magnesium chloride = 0.799 molar weight of magnesium chloride = 16.1 g

Q: 4. Determine AH° and ASº, at 298 K, for the following reaction. Then determine AG°. CS2(1) + 3 O2(g)…

A: We have given  Determine ∆H° and ∆S° at 298 K, for the following reaction. Then determine ∆G⁰.…

Q: could you please check if my answers are correct? I'm not sure about significant figures...  Thank…

A: Relative error ==change in valueactual value×100 The general rules for determining significant…

Q: For each piece of glassware measure the density of water in triplicate (three times). Why repeat the…

A: We are to discuss why the experiment is performed three times for each piece of glassware and not…

Q: 4. At a certain temperature, K, 8 for the reaction 2NO₂(g) NO(g) + NO(g) If 5.0 mol of NO₂(g) were…

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Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the…

A: Diethyl ether is produced from ethanol according to the following equation: 2CH3CH2OH(l) ----&gt;…

Q: 3. What would be the molarity of a solution made by dissolving 4.50 grams of potassium sunate to…

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.