200g of the 40 % methanol by mass is combined with 150 g 70% methanol by mass are mixed in a container. What is the total mass of water in the product?

Q: Convert each to a line-angle (skeletal) formula

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Q: The accuracy of a measured va error. Percent error is a comm the true value (TV): Accurate…

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Q: Write the products of the reaction of diphenhydramine (a base) with the acid HCI shown below. H…

A: In the given reaction a base called diphenhydramine is made to react with an acid called HCl and the…

Q: Which reagents are needed to complete the following reaction? OMCPBA O 1)CH3MgBr/ether 2)H30+ O CrO3…

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Q: point. Wh 4+5H₂O

A: Given equation shown as,

Q: Draw the following molecule in a chair conformation. ok

A: Cyclohexane exist in two non-planar forms chair and boat out of these two forms chair form is highly…

Q: 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (OR 4 NH3 + 7 O2 right arrow 4 NO2 + 6 H2O) How many grams of NH3…

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Q: A skeletal structure for SO₂Cl₂ is shown below. Starting from this structure, complete the Lewis…

A: Given structure of molecule.  Valence electron of S = 6 Valence electron of O = 6 Valence electron…

Q: 4. A liter of gas at a temperature of 25°C and a pressure of 730 mm weighs 1.6 grams. a. What volume…

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Q: Cations (5 items) (Drag and drop into the appropriate area) ✔ In = Rb Sb Items in order 1 Sn Largest…

A: Given atoms of STRONTIUM(Sr),INDIUM(In),RUBIDIUM(Rb) and ANTIMONY(Sb). We need to arrange them in…

Q: 1. Draw the lewis structure for acetamide (CH3CONH2) and determine the geometry about each interior…

A: Resonance structure contains multiple conjugation structure which determines the actual hybrid…

Q: In a 70.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

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Q: Explain by means of different mechanisms of stereochemical fluctuations, how cistrans-isomerization…

A: Let's discuss about the mechanism for cis-trans isomerisation in five coordinated transition metal…

Q: 76. What weight of 98.5% KHP (204g/mol) is equivalent to 40mL of 0.1 NaOH?

A: Given: volume of NaOH = 40 ml  * ( 1L / 1000mL ) = 0.040 L             Normality of NaOH = 0.1 N…

Q: Coal, which is primarily carbon, can be converted to natural gas, primarily CH4, by the exothermic…

A: Reactants are present on left side of reaction and products are present on right side of reaction.

Q: Give the cell notation 2Hg2+(aq) + 2e- Hg22+(aq);   E°= 0.92 V Cr3+(aq) + 3e- Cr(s);…

A: Cell notation: It can be define as the shorthand method of describing a electrochemical cell…

Q: Propane and chlorine react in the presence of UV light to give 2-chloropropane other things:…

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Q: 3. Identify which of the following pairs of amino acid residues can have London dispersion forces…

A: London dispersion forces are the force of interaction arises because of induced dipoles between two…

Q: Calculate the degree of ionization of paracetamol in the stomach (pH=1) and intestine (pH=5) Pka=…

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Q: At a certain temperature, the solubility of aluminum hydroxide is (7.7x10^-11) M. What is the Ksp?…

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Q: The Reaction below has an equilibrium constant of Kp = 2.26 x 104 at 298 K. For Reactions a, b and…

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Q: The reaction of carbon dioxide (g) with hydrogen (g) to form carbon monoxide (g) and water(g)…

A: Recall the given reaction,                  CO2 g  +  H2 g  →  CO g  +  H2O g12.7 g of CO2 g…

Q: Draw the mechanism for the SN2 reaction of Nal with 1-bromobutane. Draw the mechanism for the SN1…

A: In the given question , mechanism for SN1 and SN2 reactions have been asked. SN1 reaction takes…

Q: What is required to complete the following reaction? H₂ H₂C CH₂ O 1) MCPBA 2) HCI O 1)NaOH 2) HC1 O…

A: MCPBA is meta-chloroperoxybenzoic acid.  It forms epoxide when react with alkene.

Q: How many moles is 20.0grams of Cd?

A: Given data The mass of  Cd is 20.0 grams  The number moles in 20.0 grams of Cd =

Q: Which reagents are needed to complete the following reaction? CrO3 O MCPBA O 1)NaBH/ethanol 2)H30* O…

A: We have find out the reagent used  for the reaction.

Q: Name and explain a reaction mechanism that leads to the transition of the cis-isomer of the…

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Q: A container of volume 1 litter is filled with hydrogen atom at temperature 300 K. The number of…

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Q: Mass Length Diameter Calculated Volume Small Cylinder 6.501 g 2.30 cm 1.55 cm Medium Cylinder 10.749…

A: Use the formula provided to find out the calculated volume of each cylinder.

Q: Write the balanced chemical equation (including the phase of matter) and chemical equilibrium…

A: Here we are required to find balanced chemical equation and chemical equilibrium.

Q: QUESTION 14 Which best describes the first step of the mechanism of the reaction below? 1) ether 2)…

A: When grignald reagent react with carbonyl compound it will undergo nucleophilic addition reaction

Q: C6H12 + 9 O2 ----> 6 CO2 + 6 H2O (OR C6H12 + 9 O2 right arrow 6 CO2 + 6 H2O) How many grams of O2…

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Q: Question 22 Which of the following Lewis structures will have resonance forms? CI - C || OIN -:

A: Resonance structure :  It is the group of more than one Lewis structure , that is representing a…

Q: At what temperature, in °C, is a certain reaction at equilibrium if ∆H = +86.4 kJ/mol and ∆S =…

A: Given, The reaction at equilibrium, Change in enthalpy (∆H) = +86.4 kJ/mol Change in entropy (∆S) =…

Q: Why would we identify some compounds like this as a carbohydrate?

A: Carbohydrates are a class of organic compounds which are polyhydroxy aldehydes or polyhydroxy…

Q: Does the answer need 2 sig figs or 3?

A: Estimated Value, EV = 2.8 g/cm3  True Value, TV = 2.702 g/cm3

Q: Consider the reaction below at equilibrium: Predict whether the reaction will shift left, shift…

A: The balanced equilibrium reaction is: 2KClO3(s) ⇌ 2KCl(s) + 3O2(g)  We can find the direction of…

Q: 107Exactly 30.2mL of HCI was consumed in the titration of 1.6g of primary standard sodium carbonate…

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Q: For each of the following representations, indicate whether it is describing primary, secondary or…

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Q: QUESTION 2 Consider the reaction below. Which best describes the mechanism of this reaction? на O…

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Q: Draw an electron diagram to show what would happen if an atom of lithium (Li) reacted with one of…

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Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 42.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

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Q: Which best describes the major organic product of the following reaction. diol anti markovnikov…

A: Product is anti markonikov alcohol as -OH group is attached on less substituted carbon (primary…

Q: Which of the reactants should be used to complete the reaction below? ? 0000 A B C 1) (CF3COO)₂Hg,…

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Q: 19. Calculate the oxidation state of the underlined element: BaSO4

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Q: Consider the reaction: Ag* (aq) + Cl(aq) → AgCl(s) How many grams of NaCl would be needed to…

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Q: What is the concentration of sodium ions in 0.140 M Na2HPO4?

A: Given Concentration of Na2HPO4  = 0.140 MConcentration of Na+  ion = to be determined

Q: Splitting of a signal in a proton NMR spectrum tells us the number of chemically non-equivalent…

A: The multiplicity of protons in a given organic compound can be calculated using the formula n+1…

Q: Draw a Lewis structure for SiF5 and answer the following questions based on your drawing. 1. For the…

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Q: Sodium bicarbonate (84g/mol) tablet was dissoved in 200mL of water and consumed 38.2mL of 0.1009N…

A: Given, Sodium bicarbonate was dissolved in 200 mL water 38.2 mL of 0.1009N HCl was consumed.…

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.