H3C CH3

Q: Consider the reaction, CuSO4(s) --><-- CuO(s) + SO3(g) if deltaGrxn = -14.6 kJ•mol^-1 at 950…

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Q: но. CH3 NaOH aq.

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Q: How many grams of phosphorus (P4) are needed to completely consume 39.8 L of chlorine gas according…

A: Given  P4 (s) + 6Cl2 (g ) -&gt; 4PCl3  volume of chlorine gas = 39.8 L  Temperature = 25°C Pressure…

Q: References Use the References to access important values if needed for this question. Write each of…

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Q: Fill in the missing symbol in this nuclear chemical equation.

A: Given  92 U^238+ [] -&gt;  92 U^239

Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: 3. Circle the correct option in the each of the two following scenarios: a. The solid impurities…

A: Answer a :   Vacuum filtration is faster than gravity filtration. In vaccum filtration the solvent…

Q: Calculate the molar entropy of a constant-volume sample of argon at 270 K given that it is 154.84 J…

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Q: 25. Use structural formulas to write the equation for the reaction of acetic acid (CH₂COOH) with…

A: Since you have posted multiple questions, we'll answer the first one. If you want other question to…

Q: Not sure how to do the expanded structure for these… (if you can only answer one, can you do letter…

A: Amino acids consist of one carboxyl group,one amine group and an alkyl group or a hydrogen atom.

Q: A sample of copper absorbs 12.6 kJ of heat, resulting in a temperature rise of 35.0°C, determine the…

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Q: In the balanced redox reaction: 2 Cu(s) + S(s) > Cu 2S(s); how many electrons are gained or lost by…

A: How many electrons are gained or lost by each copper atom?

Q: Directions Write the half-cell reactions. - 1. Fe(s) + Cu²+ (aq) 2. 2 Mg(s) + O2(g) → Fe2+(a + (aq)…

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Q: Directions Write the half-cell reactions. Fe²+ (aq) + Cu(s) 1. Fe(s) + Cu²+ (aq) 2. 2 Mg(s) + O2(g)…

A: Here we are required to find the halfcell reaction

Q: Specify the formal charges (both sign and magnitude) on the atoms labeled a-c. H₂C=CH-C 1) PUE b 2)…

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Q: Draw a structural formula for the major organic product of the following reaction: -CH=CHCH3 + Br2…

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Q: 9) Which of the following is a tertiary alcohol? a. CH₂-CH-OH b. CH₂ CH₂-CH-OH C. d. CH₂ CH₂-C-OH…

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Q: sodium chromate combined with copper sulfate Draw a particle diagram for the reactants and…

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Q: Chemistry 19. Draw the products of each reaction. using pka values decide if the equilibrium favors…

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Q: ogen chloride is a pungent gas that forms hydrochloric acid when in contact with water. me that 2.5…

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Q: A chemist must dilute 54.1 mL of 6.21 M aqueous potassium iodide (KI) solution until the…

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Q: Draw the organic product(s) of the following reactions, and include carbon dioxide if it is…

A: Ozonolysis of an internal alkyne will give two carboxylic acids by breaking of carbon-carbon triple…

Q: Draw the organic product(s) of the following reaction, including counter-ions. 1 eq. NaOH/H₂O…

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Q: (Q110) The first five steps of the decay of neptunium-237 are alpha, beta, alpha, alpha, beta decay.…

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Q: For the reaction bellow: CnH(2n+2) + a(0₂ +3.76 N₂) → nCO₂ + (n + 1)H₂0 +3.76a N₂ If the heat of…

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Q: A lab tech adds 0.20 mol of NaF to 1.00 L of 0.010 M Cd(NO3)2(aq). Which of the following statements…

A: Given: NaF = 0.20 mol Cd(NO3)2(aq) = 0.010 M Ksp=6.44x10^-3 for CdF2 Which of the following…

Q: 3) 3-Methylbutyramide 100 CHINO 101 R28888 CH₂N relative intensity relative abundance 4)…

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Q: Calculate the standard potential for the reaction CuBr(s) + e + Cu(s) + Br₂ For CuBr, Ksp - 5.2 x…

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Q: Complete the balanced neutralization equation for the reaction below: HCl(aq) + Sr(OH)₂(aq) →

A: HCl (aq) + Sr(OH)2(aq) ---&gt;

Q: product are equal 3. If heat is added to an endothermic reaction, in which direction will the…

A: Endothermic reaction are those which required heat for their completion.

Q: Consider the following reaction: H2(g) + ½ O2 (g) ------>  H2O (g) The standard enthalpy of…

A: We can solve a given problem by using the Kirchhoff equation for enthalpy change It states that the…

Q: Multiply the following and express your answer in appropriate scientific notation, and a correct…

A: we have to report the answer with correct significant figures in scientific notation

Q: Draw a structural formula for the major organic product of the following reaction: CH₂Cl2…

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Q: A chlorous acid buffer containing 0.75 mol of HCIO₂(aq) and 0.75 mol of NaClO₂(aq) in 1.00 L has a…

A: we have to calculate pH of the buffer solution

Q: If 0.400 moles of NO (g) and 0.200 moles of O2 (g) are reacted in a 2.50 m3 vessel at 298K, how many…

A: First write down the reaction of NO with O2 and using mol to mol ratio, calculate mol of NO2 gas…

Q: small! X= 5.92x1 CH'J 9) Calculate the pH of a solution that contains 1.00 MHCN (K 6.2 x 10-¹) and…

A: Given: Ka for HCN = 6.2×10-10 Ka for HNO2 = 4.0×10-4 We have to calculate the pH of a solution that…

Q: Determine the volume (in mL) of water that needs to be added to 25.0 mL of a 0.250 M NaBr to produce…

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Q: From the reaction: H₂ + O₂ ---> H₂O How many grams of water are produced when 3.2 mol of O₂ are…

A: In this question, we will determine the mass of the water in grams unit. First we need to determine…

Q: Which of the ff. statements about the equilibrium constant, Ke is TRUE? 1. Large values mean that…

A: Eqilibrium constant is defined ratio of concentration of products to the concentration of reactant.

Q: Draw the most stable resonance form for the intermediate in the following electrophilic substitution…

A: In this question, we will draw the most stable resonance structure intermediate and also includes…

Q: Carboxylic acids are lowest in reactivity towards nucleophilic substitution. Why? (Consider the…

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Q: How many moles of CH3OH are there in 57.0 mL of 0.400 M CH3OH?

A: Given-&gt; Volume of CH3OH = 57.0 ml = 0.057 L (1L = 1000ml) Molarity of CH3OH = 0.400 M

Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO₂(g) + O₂(g) → 2 SO3(g)…

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Q: 0.50L of a buffer is made from 2.5M citric acid and 0.5M sodium citrate how many moles of OH are…

A: Here we are required to find the mole of  hydroxide ion present in 3M NaOH.

Q: Materials engineers often create new alloys in an effort to improve the properties of an existing…

A: Given,  Formula of the alloy Zn0.838Cd0.162O

Q: Convert 223 K into Convert 223 K into A) B.) C F

A: see below

Q: Materials engineers often create new alloys in an effort to improve the properties of an existing…

A: Here we have to determine the mol % and Wt % of Zn in the following given alloy Zn0.844Cd0.156O.

Q: Chlorine and water react to form hydrogen chloride and oxygen, like this: 2 Cl₂(g) + 2 H₂O(g) → 4…

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Q: 52. For a bimolecular elementary reaction, why does the reaction rate depend on the product of the…

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