What is the normality of a solution containing 180g of HCI in 2600ml of solution? (MW: H = 1, C|=35g)

Q: Form a hypothesis that might explain which season is CO2 concentration the highest and which season…

A: The carbon dioxide, CO2 concentration in the environment varies in different seasons of the year due…

Q: Calculate the pH of each of the following solutions (b) a solution that is 0.115 M in NaCIO and…

A: Given: pH of the given solution has to be calculated. (b) a solution that is 0.115 M in NaCIO and…

Q: Suppose that the total mass of the reactants in a chemical reaction was 100.00000 g. How many…

A: Given: Total mass of reactants = 100.00000 g. And the total mass of products formed = 99.99900 g.

Q: What is the functional group in an aldehyde?   a amine   b hydroxyl   c formyl   d carboxyl

A: A functional group can be defined as an atom or group of atoms within a molecule that exhibit…

Q: Write expressions for Ksp for each of the following spparingly soluble salts:  a) ZnS  b) HgCl2…

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Q: An unknown has a chemical formula of C4H100. When chromic acid was added to the unknown, it turned…

A: To identify unknown compound we have to first identify the degree of unsaturation(D.U) of given…

Q: Write the equilibrium constant expression for this reaction: 2CH,CO0 (aq)+C,H¿O,(aq) →…

A: Write Kc expression of the given reaction--

Q: 1. A sample of 25.3 grams of BaSO, is mixed with 18.6 grams of Na3PO4- A) Determine which is the…

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Q: Ponatinib HCI, an antitumor drug: H F

A: The hybridisation of the following atoms in the molecule is: i) one of the fluorine atom - sp3

Q: atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the…

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Q: View Policies Current Attempt in Progress Calculate to five significant figures the binding energy…

A: Neon -20 Observed mass = 19.9924 amu

Q: 2. Calculate the bond length of the OH molecule in the gas phase if the first two lines of the…

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Q: Which of the following was used in excess in the gravimetric method of analysis experiment? (A) HCI…

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Q: Name the major product of the reaction between (S)-2-bromohexane and KCH3COO. Be specific with the…

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

Q: d. H. just name the compounds

A: IUPAC NAME will be given below

Q: take to plate out 3.9 g Ni with the 10

A: Given,  Mass of Ni = 3.9 g Molar mass of Ni(M) = 59 g/mol Current (i) = 108.2 A Number of electrons…

Q: At 1000°C, the reaction NO2(g) + SO2(g) NO(g) + SO3(g) has K. = 4.76. Suppose 0.215 mol of NO2 and…

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Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic…

A: Given molecules: CCl4 H2S O2 We have to find whether these molecules are polar or not. If they are…

Q: 12.0 g of sodium acetate is added to 125 mL of a 0.83 M acetic acid solution. What is the pH of this…

A: pH of buffer solution is calculated by using Henderson Hassel balch equation

Q: what is acid-base equilibrium or electrochemistry? what are its practical applications?

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Q: Explain why the following mechanism is not plausible for this reaction. NO(g) + Cl22 NOCI(g) + Cl…

A: Slowest step in the reaction which decide overall rate of reaction is called as rate determing step.…

Q: A 22.1g piece of aluminum (which has a molar capacity of 24.03 J/oC.mol) is heated to 82.4oC and…

A: Given: Mass of Al = 22.1 g. Initial temperature of Al = 82.4 oC Initial temperature of water =22.3…

Q: How long will it take to plate out 3.9 g Ni from aqueous Ni2+ with a current of 108.2 A? HOW DO WE…

A: To plate Ni using the process of electrolysis, the reaction that needs to be employed on the…

Q: Write a balanced half-reaction describing the oxidation of solid magnesium to aqueous magnesium…

A: Given: Oxidation of magnesium to magnesium cation.

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: Given molecules are :-  N2 , HBr , BrF  Electronegativity order :-  F > O >  N = Cl > Br…

Q: Solute particles influence the properties of a solution. What is NOT assumed when understanding…

A: Colligative properties are the properties of solution which is guided by the number of solute…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Q: Write the ion-product expression for barium phosphate. Ksp

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Q: When [Hg2+] = 1.31 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: Could you balance the following and explain few details of how the following balanced in order for…

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Q: A compound contains 70.6% C, 5.9% H, and 23.5% O by mass. The molecular mass of the compound is 136…

A: Given :-  % by mass of C = 70.6 % % by mass of H = 5.9 % % by mass of O = 23.5 %  Molecular mass of…

Q: use this equation Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3 How many grams of precipitate will form…

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Q: 000 1 K=- K=2 At equilibrium? At equilibrium? yes no yes no K 4 & = K= At equilibrium? At…

A: Given:

Q: What is the molarity of a solution in which 150g of CaO are dissolved in 190ml of solution? (MW: Ca…

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

Q: 4. Name the chemicai test and state the expected resuit that could be used to distinguish the…

A: and

Q: 7. Calculate the percentage of oxygen in carbonic acid H2CO3 A) 75.3% B) 72.0% C) 77.41%…

A: we need to calculate the percentage of O in carbonic acid

Q: Sources of Error Determine the relationship between the observed/apparent value (EX) VERSUS that of…

A: To determine relationship between observed/apparent value (EX) vs. ET by writing <, > or = on…

Q: name the following compound H2N. Br

A: IUPAC nomenclature is used to name the organic compound as suggested by international union of pure…

Q: Copper[II] sulfide (CuS) dissolves in water to give a solution that is 9.2 x 10-23 M at 25oC.…

A: Given- Solubility=9.2×10-23M =s Ksp of CuS=?

Q: Which of the following substances are strong electrolytes? HClO3, HC2H3OO, NH3, HNO3, KCl, C6H12O6.…

A: The substances given are HClO3, HC2H3OO, NH3, HNO3, KCl and C6H12O6.

Q: Analyze the table of some common inorganic precipitating agents and answer the following questions:…

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Q: What volume is occupied by 5.8 g of propane gas, CaHs, at 35 °C and 1.15 atm pressure?

A: Given: Mass of propane i.e. C3H8 = 5.8 g. Temperature = 35 oC And pressure = 1.15 atm.

Q: Bromobenzene + Mg, ether E (CH;MgBr) E + ethylene oxide followed by H* F (C3H100) F + PB33 G (CH,Br)…

A: RCN with acidic hydrolysis gives RCO2H...

Q: An electrochemical cell is constructed with a Zn (s) electrode in contact with a 0.0520 M solution…

A: Given: Concentration of Zn2+ = 0.0520 M Concentration of Ag+ = 0.00420 M And temperature = 5.0 oC

Q: Use systematic treatment of equilibrium to calculate the molar solubility of AgIO3 in an aqueous…

A: Solution to the question is given below ?

Q: 13.145 Which of the following solutions should have the lowest pH? Choose the best answer. A 0.2 M…

A: Given that, 0.2 M solutions of NaOH, NH3, HCl, HF, and H2CO3. We have to tell among the given…

Q: I. Balance each half reaction in basic solution. 1. Cr2O, → Cr³* 2. NO → NO3- 2 -

A: Here we are required to balance to half reaction in basic condition

Q: Which of the following is a correct relationship between AG° and the equilibrium constant, K, for a…

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: Refer to the equation below to answer questions 26 to 30. Br HII CIN

A: For saturation of one double bond , one mole of halogen is required . Detail solution is given below

Q: What is the importance of making sure that the correct process is done in the process of…

A: Because Two molecules of ATP are produced in fermentation if the process is not carried out properly…

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.