UD Gle sparkling cider. 30 If 3.18 g BaCl, is dissolved in enough solvent to make 500.0 mL of solution, what is the molarity of this solution?

Q: Provide the correct sequence of reactions needed form the epoxide starting from ethyne. from H =-H +…

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Q: Consider the reaction when aqueous solutions of calcium acetate and cobalt(II) sulfate are combined.…

A: Calcium acetate + cobalt (2)sulfate --->

Q: Which of the following can be char O NaHCO3 O NH3 O Ba(OH)2 O CHOOH

A: Base are the substance  which can donate a pair   of electron according to Lewis  concept of acid…

Q: The equilibrium constant, K. for the following reaction is 55.6 at 698 K. H2 (g) + 12 (g)=2 HI (g)…

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Q: ne concentration in um

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Q: Calculate the volume in milliliters occupied by one molecule of ethyl alcohol,  C2H5OH , in a beaker…

A: We have to calculate the volume in mL.

Q: Molecule Structural Formula Electron Geometry Molecular Geometry CO2 SO2 H,0 NH3 TeCl, CIF, 102…

A: Electron geometry is calculated by counting the total electron pairs bonded or non bonded or we can…

Q: O ethanol H. H. HH O toluene O acetaldehyde H.

A: The correct answer is proton NMR spectrum is given below

Q: One possible mechanism for the decomposition of ethane, C2H6, into ethylene, C2H4, and hydrogen,…

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Q: CH3COOOH / Na 2HPO4

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Q: many mol of solid NaA would have to be added to 1.0 L of a 1.322 M HA solution in order to obtain a…

A: Given- Volume=1.0L  Concentration of HA= 1.322M K of HA=9×10-5 pH of solution=2.55

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

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Q: 8. For a certain reaction, the reaction rate in terms of the change in concentration with time for…

A: Given-> ∆[H2O]/∆t = 2.523 mol/L

Q: buffer consists of 0.30 M ethylamine (C2H5NH2) and 0.40 M C2H5NH3Cl. What is the pH after 5.04 g of…

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Q: 9) The figure represents the spontaneous evaporation of nitrogen in which liquid nitrogen, N2(),…

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Q: Calculate the pH of each of the following solution? a) 0.10 M HCl b) 0.10 M NaOH

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Q: and 0.500 M sodium acetate. What is the pH if 0.100 mol of KOH is added to 1.00 L of the buffer…

A: Given, Moles of acetic acid = 0.500 mol Moles of sodium acetate = 0.500 mol Ka = 1.8×10-5 pKa = 4.74…

Q: When solar energy is captured and focused onto a single point, a collector, what serves as a…

A: Option d i.e molten salts serves as a possible medium for the transport of  heat because it is…

Q: The reaction of an acid and a base to form water and a salt is called:   a. combination   b.…

A: We have to predict the correct term for given sentence.

Q: rall reaction and standard cell potential of an electrochemical cell constructed from half-cells…

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Q: Use the following standard reduction potentials to determine which species is the strongest…

A: Oxidizing agent oxidizes other substance and reduced itself. Strongest oxidizing agent has the half…

Q: 1. Determine the molecular geometries of the following molecules and ions: a. 0, b. NI3 g. NH4 2-…

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

Q: QUESTION 1 Which are the spectator ions in the reaction between aqueous lithium hydroxide and…

A: Spectator ions: Spectator ions can be define as the ions which are present on both reactant side and…

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

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Q: For the theoretical reaction: A+2B → D+ Fa plausible 2-step reaction mechanism was determined to be…

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the…

Q: Rank the following substances in order from most soluble in water to least soluble in water: ethane,…

A: Four compound are provided in question and we have arrange it from most soluble to least soluble in…

Q: A mixture of two gases, Ne and Gas X are allowed to effuse through a pinhole opening in their…

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Q: 5. The tabulated data was collected for the following reaction RCIA X2Y → 2X + Y Time (h) [X2Y] (M)…

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Q: How CO2 be converted to value-added products mediated by ionic can quids such as CO2 hydrogenation,…

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Q: Design a solution stoichiometry problem that involves a limiting reagent and percent yield. Include…

A: The basic reaction between NaOH and HCl is- NaOH + HCl   gives   NaCl + H2O So, 1 mol NaOH reacts…

Q: how it happens? H3C H3C H3C H3C N OH H3C HO- H3C- H3C OH CH3 M9CI H3C H2C

A: Here we have to synthesize the following given compounds through multistep reactions.

Q: Calculate the lattice formation enthalpy (lattice energy) of the lattice for MgF2(s), in kJ/mol,…

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Q: 4. a) What is the osmotic pressure of an aqueous solution at 25°C if its freezing point is -2.1°C?…

A: Using relationship between different colligative properties to concentration we can calculate the…

Q: How might the following compound be prepared using a Michael reaction? Draw both the Michael donor…

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Q: Which ion will be attracted to a magnetic field? A) C2* B) 02- C) F* D) Be E) All of the above

A: The ion which has unpaired electron in the orbital then it is called as paramagnetic substance.  The…

Q: An unknown volume of gas is held at a temperature of 115 K in a container with a pressure of 64…

A: given :-  initial pressure = 64 atm  initial temperature = 115 K final pressure = 32 atm final…

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Given, the cell reaction: 2H+(aq) + Ni(s) → H2(g) + Ni2+(aq) We have to calculate the cell potential…

Q: A cube of brass, 2cm on a side. It is heated until the temperature is 75 C. The cube is then quickly…

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Q: QUESTION 8 Click the peak that corresponds to the carbon attached the hydroxyl group. H. H H I 150…

A: In C-13 NMR, Sp3- C having electronegative substituent shows peak around 40 - 80 ppm...

Q: 1- 160.0 mL of 0.25 M HF with 230.0 mL of 0.31 M NaF Ka(HF)=6.8×1O^-4 Express your answer using two…

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Q: 2) HF is as weak, monoptoric acid with a Ka value of 6.6x104. Calculate the pH of a 0.25 M solution…

A: Weak acid and its salt will form buffer solution.  Note: As per our company guideline we can answer…

Q: What is the molarity of a solution that is prepared by dissolving 5.61 grams of KOH in enough water…

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Q: Consider the following half-reactions.   Cl2(g) + 2 e– → 2 Cl–(aq) E° = +1.36 V   Ag+(aq) + e– →…

A: We have to predict the species that will be able to reduce the Cuprous ion.

Q: Choose the BEST reagent for carrying out the following conversion: A LPAMaBe, ether 2. HO C…

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Q: Please mark all processes that produce a decrease in the entropy: 2 SO3(g) ® 2 SO2(g) + O2(g)…

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Q: Which of the following is true of pH? It is a measure of the overall acidity. It is a measure of…

A: Acids - - > Acids are any substance that tastes sour in aqueous solution, makes blue litmus paper…

Q: A voltaic cell with Mn/Mn2+ and Cd/Cd2+ half-cell has the following initial concentrations: [Mn2+] =…

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Q: 사hem Hoot mgBY inTHE'?

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Write 4 ionic compound by using the given ions--

Q: What is the oxidation number in each of the following: A. Cl in Mn(ClO3)2 B. P in H2PO4-  C. Br…

A: The sum of the oxidation number of all the atoms in a given compound should be same as that of net…

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.