Adding a solute will change the normal boiling point or freezing point of a solution. Is this correct?

Q: At 100°C and 1000 atm, Kw = 1.10×10-12. Answer the following questions for these conditions. Calcula...

A: Given data :  Kw = 1.10×10-12   

Q: Q9) The base ionization constant for (Kp) for acetate ion CH3COO') is equal to: O 4.75 Ɔ 9.25 Ɔ 1.8 ...

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Q: Balance the following equation by filling the gaps with appropriate numbers. Ca + HCI CaCl2 H2

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Q: Reaction 1 Reaction 2 ENTHALPY OF REACTION for THREE REACTIONS 1. Mass of solid NaOH(g) 2.035 2. Mas...

A: Your calculation for change in temperature, ∆T (oC) is not right. So let's start calculation from Q....

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical eq...

A: HCl is a strong acid and Ca(OH)2  is a strong base.  When they react each other salt and wayer form ...

Q: 1. Which solution represents a dynamic equilibrium? 2. In a saturated solution, the rate of crystall...

A: A dilute solution means it contains less amount of solute (copper(II) sulfate) than the maximum amou...

Q: Consider the following reaction where Ke = 6.30 at 723 K. 2NH3(9) N2(g) + 3H2(g) A reaction mixture ...

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Q: For which reaction below are the values of Kc and K, the same? O 2 SO3 (g) + N2 (g) 2 SO2 (g) + 2 NO...

A: Answer of the question given below, 

Q: Part A lodine atoms will combine to form I2 in liquid hexane solvent with a rate constant of 1.5 x 1...

A: Answer: This question can be solved by using second order integrated rate equation which is shown be...

Q: Beaker # Volume of 0.25 M HC,H302 (mL) Volume of 0.25 M NaC H302 (mL) 40.00 0.00 32.00 8.00 24.00 16...

A: Since you have posted a question with multiple sub-parts with multiple questions, we will solve the ...

Q: A chemist dissolves 646. mg of pure barium hydroxide in enough water to make up 60. mL of solution. ...

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Q: How many grams is 9.75 x 10 small 24 molecules of ch4 small number exponents.

A: Molar mass of CH4 is 16 g/mol  One mole of CH4 have 6.023×1023 no of CH4  molecule Then 6.023×1023 m...

Q: I need help calculating some of the following values please. reaction equation: MnO4− + 5 Fe2+ + 8 H...

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Q: which K = 1.60 x 10-7 at some temperature: 2 NOCl (g)  2 NO (g) + Cl2(g) In a given experiment, 0...

A: From the ICE table  Finding the value of x 

Q: Be sure to answer all parts. What is the change in internal energy (in J) of a system that absorbs 0...

A: Please find your solution below : Internal energy of a system is defined as the total energy due to ...

Q: Write the equilibrium constant for this reaction in terms of the equilibrium constants, K1 and K2, f...

A: 2S(s) + 3 O2(g) ---> 2SO3(g) K1 SO2(g) + 1/2(O2) ---> SO3(g) K2  

Q: How is Polycarbonate made? What is the structure of the Monomer? What is the structure of the polyme...

A: Types of polymer - 1) Homopolymer - the structural  unit in  a  polymer when they are same or identi...

Q: Pure ozone decomposes slowly to oxygen, 203(g)302(g).203(g)-302(g). Determine the order and rate con...

A: Solution .           Given that                        Pure ozone decomposes slowly to oxygen . Dete...

Q: A student ran the following reaction in the laboratory at 1152 K: 2502(g) + 02(g) = 2503(g) When she...

A: We have to calculate the Kc value.  

Q: Calculate the pH at 25 °C of a 0.54M solution of lidocaine HCl (C,„H¬NONH,CI). Note that lidocaine (...

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Q: The equilibrium constant, Kc, for the following reaction is 1.63×105 at 524 K. NHẠCI(s) NH3(g) + HCl...

A: Kc is the equilibrium constant and it is ratio of product and reactant concentration at equilibrium ...

Q: The reaction AB(aq)→A(g)+B(g) is second order in AB and has a rate constant of 0.0140 L- mol-s at 25...

A: The question is related to finding out the time for the second order kinetics. First we will find ou...

Q: СООН 12 3 2 1

A:

Q: Para formaldehy de Di ethyl amine EtoH, 70c Mechanism?

A: Diethylamine reacts with paraformaldehyde to produce iminium ion. Decarboxylation of ester carboxyla...

Q: Aqueous sulfuric acid (H, SO reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sul...

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Q: Part A The data shown below were collected for the following second-order reaction: Cl(9) + H2(9) → ...

A: The data given is,  

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3....

A: Given : mass of water = 3 kg

Q: H. Al,0, O Al+_0, Туре: I. N, +H2 → NH3 Туре: J. Al+ HCI → _AICI, + H, Туре: K. V,05 + _ HCI → O voC...

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Q: 10. Give the major elimination product derived from each of the following elimination reactions. Pay...

A: Here we have to write the major product formed and types of elimination reaction occur in the follow...

Q: Draw the major product of this reaction. Ignore any inorganic byproducts HBr (1 equiv) %3D %3D %3D B...

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Q: Calculate the pressure, volume, or temperature of a gas under certain conditions of change. Solve th...

A: Given, Initially Volume of a gas  (V1) = 1.7 L moles of a gas (n1) = 0.2 mol Later: (after adding 0....

Q: Consider applying biocatalytic reduction with carrots to the following two ketones: tert-butyl methy...

A: 3-hexanone would give higher enantioselectivity when compared tert-butyl methyl ketone Justification...

Q: Calculate the energy required to heat 657.0 g of ammonia from 35.0 °C to 58.2 °C. Assume the specifi...

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical eq...

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Q: An aqueous solution at 25 °C has a OH concentration of 3. x 10 M. Calculate the H,0' concentration. ...

A: To find out H3O+ concentration, use the formula which contains Kw, H3O+ and OH- in it and solve for ...

Q: Which of the following molecules are isomers? (Make sure you can see all of all three structures.) н...

A: Isomers are the compounds having same molecular formula but having different properties. The differe...

Q: How is Polycarbonate made? What is the structure of the Monomer? What is the structure of the polyme...

A: Polycarbonate is a type of polyester made by condensation of carbonic acid  or carbonyl chloride and...

Q: Indicate the effect (increases, decreases, or stays the same) that each of the following changes wil...

A: A question based on analytical separations that is to be accomplished.

Q: 10.) Hydrogen sulfide (H2S) is a contaminant commonly found in natural gas. It isremoved by reaction...

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Q: What mass of Cu(s) is electroplated by running 17.5 A of current through a Cu²“(aq) solution for 4.0...

A: Part A :  First we would Calculate charge using current and time.  From charge , we would calculate ...

Q: An electrochemical cell involves the following half reactions: Bra(1) + 2e- 2Br(aq) E - +1.09 V Fe2*...

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Q: The equilibrium constant, K, for the following reaction is 6.50×10 3 at 298 K. Calculate Kp for this...

A: We have find out Kp for reaction.

Q: An electrochemical cell involves the following half reactions: Bra(1) + 2e- 28r (aq) E- +1.09 V Fe2*...

A: Br2(l) + Fe(s) ---> 2Br-(aq) + Fe2+(aq)  

Q: 3. Using standard reduction potentials from Table L1 of Appendix L in your textbook: Chemistry: Atom...

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Q: If 10.0 ml of HCI (aq) and 10.0 ml of NaOH(aq) are combined in calorimeter and the temperature of th...

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Q: Chromium is most commonly mined in the form of chromite, which has the chemical formula FeCr2O4. Cal...

A: Given :-  Chemical formula of Chromite = FeCr2O4  To determine :-  %w/w of each element in chromite

Q: Write the equilibrium expression for the following reaction: SICI4(g) + 2H2(g)= Si(s) + 4HCI(g)

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient ...

Q: If 100 ml of a solution contain a mixture of 0.158 g KMnO4 and 0.490 g of K2Cr2O7,   a. What is th...

A: Mass of KMnO4 = 0.158 g Mass of K2Cr2O7 = 0.490 g Volume of solution = 100 mL Normality of FeSO4 = 0...

Q: What is the mass of H20 would be produced if 22.5 g of C2H5 reacted with excess oxygen? Exponents as...

A: For this question, write balanced reaction of C2H5 with H2O and then solve it using given informatio...

Q: The equilibrium constant, Kc, for the following reaction is 6.50x10 3 at 298 K. 2NOBR(g) =2NO(g) + B...

A: Given : a equilibrium reaction

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.