a. One liquid has a temperature of 140°F and another liquid has a temperature of 60°C. Are the liquids at the same temperature or at different temperatures? b. What is Kinetic energy? c. What is Potential energy?

Q: Calculate the solubility at 25 °C of Co(OH), in pure water and in a 0.0180M CoCl, solution. You'll f...

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Q: Assessment 1 Direction: Analyze the following situations below. Then, answer the following questions...

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A: Mass percentage of C = 91.03 %

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Q: ppm?

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Q: Explain the concept of boiling point elevation and freezing point depression and give an example or ...

A: Boiling point elevation and freezing point depression are the colligative properties of solutions.

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Q: When will a change in pressure has no effect on the position of equilibrium? When only side ...

A:                                  Answer Effect of pressure works according to Le -Chatelier's princi...

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Q: 9. A gas obeys the van der Waals equation with P, = 3.040 x10 Pa and T. 473 K. Calculate the value o...

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Q: 180 Phase Change Diayram 160 140 120 100 60 40 12 14 Time (mintes) 10 16 18 20 22 At point A, the be...

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Q: o answer. Cosmetic Product: SHAMPOO Cosmetic Product Form: FOAMING GEL Uses: Shampoo needs to be in ...

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Q: Consider the following reaction: 2 G (g) =A (2) + 2B (g) AH = -3.42 x 104 kJ/mol If the reaction is ...

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Q: Dh R-C HCH

A: The given reaction is witting reaction.  Here ph3 P= CHCH3  is Unstabalized ylieds.  With Unstabaliz...

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Q: When measuring iron in river water by spectrophotometry using the ferrozine reaction that is describ...

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A: The volume of H2SO4 = 21.3 mL. The mass of Na2CO3 = 1.1142 g.

Q: mL

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Q: Calculate E° for the reaction: CIO4 + 6 CI` + 6 H3O* →CIO + 3CI2 + 9 H2O E°CIO,/CIO", H30* = +1.360,...

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Q: Name of Experiment: Determination of the formula and stability constant of a silver complex. Q1: Pur...

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Q: Identify as many peaks as possible. This is the IR Spectroscopy of an unknown liquid sample.

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Q: A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to 250 mL. How many m...

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Q: The hydrogen oxalate ion HC,O," is amphoteric. Show how this is so by completing the following equil...

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Q: 4.3. Which reaction in each pair would be expected to be faster? Explain. h. H CH,CH,ONos H CH2CH2ON...

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Q: 1A C3H120 MW 88 28 36e Capi llary fi batueen salt plates ase HAVEMUNBERB Camriht 1e nee.e - Lact

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Q: How does ionization of solute affect freezing point depression and boiling point elevation of soluti...

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Q: Which column would you use for the separation of compounds A and B. Briefly explain the reason for y...

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Q: Consider the following rate law: rate = k[acetone][l2]°[H*]ª What effect would decreasing the concen...

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Q: ase balance the ionic equation below & 20. í Cu(NH3)4(H2O)2]2* () + _H2SO4 (2) → _CUSO4 ee) + _(NH4)...

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Q: molarity

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Q: Briefly explain the various scientists involved in the creation of the atomic model and what their v...

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Q: Calculate the mass percent of H in B4H9CI. %

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Q: 7. Calculate mass defect and binding energy for 14C atom.

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

Q: You are asked to prepare a buffer with a pH = 3.00. Starting with 1.25 L of 0.80 M HF, how many gram...

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Q: A reaction is found to undergo a multistep mechanism, with the steps outlined below Step 1: E + D 2C...

A: The correct answer is given below 

Q: Calculate the cell potential of the cell: Use Nernst Equation and Debye Huckel Law Pb(s)|PbBr2(s)|Cu...

A: Given the reaction :                          Pb(s)|PbBr2(s)||CuBr2 (aq , m =0.01, γ+-=0.706|Cu(s)  ...

Q: 7 2.00 8.00 8 1.00 9.00

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Q: The following reaction is at equilibrium at a pressure of 1 atm, in a closed container: NaOH(s) + CO...

A: Given reaction at equilibrium: NaOH (s) + CO2 (g) ⇆ NaHCO3 (s) We have to find how an increase in th...