Provide the correct systematic name for the compound shown here. O || CH3-CH2-C-O-CH3

Q: When heated, carbon monoxide reacts with water to produce carbon dioxide and hydrogen. CO(g) +…

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Q: 2.     The most common isotope of carbon has a mass of 12. Carbon has an atomic number of 6. A.…

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Q: Increasing the temperature of an exothermic reaction results in __________ I. More products and…

A: According to Le chatelier's principle :  1) On increasing the temperature of exothermic reaction,…

Q: Balance the following redox equation $203²+ TeO2(s) ->S(s) + H6TeO6 (in acidic solution)

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Q: the reduction potential for hydrogen is ---- V? 2V O None of them O 1V- O 1V+ O الاختيارات

A: Here we have asked for the reduction potential of hydrogen? As we know that the reduction potential…

Q: Pls help on both questions.

A: The phase diagram of a compound describes the phase of a compound at different variables. These…

Q: How many distinct monochlorination products are possible when the alkane below undergoes free…

A: in the monochlorination product, one H is substituted by chlorine and one Cl is attached to the…

Q: Write the equation for the dissociation of HC4H7O2 in water.

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Q: 10 A chemist conducts an experiment in which 2.00 L of hydrogen gas is collected over water at 1.00…

A: #10: #(a): Temperature, T = 298.15 K  The saturated gas contains both dry H2(g) and water vapor,…

Q: At 40.°C the value of Kw is 2.92 x 10-¹4. a. Calculate the [H+] and [OH-] in pure water at 40.°C.…

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Q: Pls help on both questions.

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Q: 12. Which of the following equations represents a spontaneous redox reaction? Zn²+ (aq) + Pb(s) →→→…

A: The reaction should be spontaneous if the change in gibbs free energy is negative.  The reaction…

Q: Calculate the percent composition of hydrogen in NH4NO2.

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Q: Which of the following possible resonance structures for the thiocyanate ion, SCN shown here would…

A: Lewis structure is defined as resonance structure in which we describe arrangement of electrons.

Q: The following data show the rate constant of a reaction measured at several different temperatures.…

A: Frequency factor, A and activation energy barrier, Ea can be determined from the integrated form of…

Q: N₂(g) + 3 F₂ (g) → 2NF, (g) Predict the signs of AHan and A.Sean for the following process. AH 0…

A: Please find your solution below : Thermodynamics is a branch of science which deals with the study…

Q: Acetaminophen is the active ingredient in Tylenol. Write the molecular formula of the compound. What…

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Q: A mystery element has two main isotopes of 62.9300amu and 64.928amu. Their percent abundances are…

A: The isotopes are the elements having same atomic number but different mass number.

Q: EDTA, which is short for ethylenediaminetetraacetic acid, is a chemical used in the textile industry…

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Q: For HCI (g) AHof = -92.3 kJ/mol. What is AHorxn for each of the following processes? H2 (g) + Cl2…

A: Given,

Q: Match the description of nuclear decay to the type of nuclear decay. Column A He 2. 3. in 0 -1 e Y…

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Q: nly handwritten answer wit lear handwriting I'll upvo our answer

A: Given,   % element = Atomicity × Atomic mass/molar mass  Molar mass of NH4NO2 = 64 amu

Q: Which figure BEST represents the dissolution of MgCl2 in water? 0-0-H 2-H Ma H-O-H H H 0 HH MgCl₂ H…

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Q: is a substance that produces H+, while able to accept protons in the form of H+.

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Q: Pls help on both questions.

A: 1) given, Mass of aspartame = 36mg = 0.036 g Molar mass of aspartame = 294.3 g.mol-1

Q: could products be isolated for further analysis suing TLC (thin-layer chromotography) as a…

A: Chromatography is a laboratory technique for the separation of a mixture into its components. The…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

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Q: In your combustion of butane at 105 kPa and 292 K   2 C4H10 (g) + 13O2 (g) ---> 10 H2O (g) + 8CO2…

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Q: A sodium hydrogen carbonate-sodium carbonate buffer with a pH of 9.40 is prepared. Determine the…

A: Given: The pH of the sodium hydrogen carbonate-sodium carbonate buffer = 9.40  We have to find the…

Q: A 0.82 gram sample of impure aluminum carbonate liberated carbon dioxide gas when HCI was poured…

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Q: (3E,5Z)-4-methyl-3,5-nonadiene (4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene

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Q: 5) The combustion of sucrose (C12H22011, molar mass=342.3 g/mol) has a AErxn of -1.40 x 104 kJ/mol.…

A: In thermodynamics, the heat transfer is derived from the technique called as calorimetry. This heat…

Q: What is the formal charge on N in NO3? (don't do resonance) Oa) -2 O b) 0 Oc) +2 O d) -1 e) +1

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Determine an unknown concentration or volume using an acid-base titration. Calculate the volume of…

A: Given,  The molarity of per chloric acid = 0.269 M Volume of per chloric acid = 20.6 mL The molarity…

Q: The [H3O+] of a solution with pH = 9.7 is O A)9.7 M B) 1 x 10 9.7 M -10 M C) 2 x 10 D) 5 x 10-5 M…

A: Using the relation between pH and hydronium ion concentration, [H3O+] hydronium ion concentration…

Q: According to MO theory, which is the INCORRECT statement for N₂ *? a) The 02p orbital has one…

A: 1) Answer- d 2) Answer- b and c

Q: Synthesis of benzoic acid 1. What qualitative test is performed to monitor precipitate formation of…

A: Benzoic acid being an carboxylic  acid which is aromatic in nature and hence used in preservative in…

Q: Write out the SN2 Mechanism for 1-Bromobutane with Nal in acetone, also include transition state,…

A: Alkanes are the organic compounds that contain single bonds between carbon atoms in a compound.

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E- In this…

A: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula : E = -(…

Q: Convert 231 cal to kj

A: To convert units, generally we construct a fraction that is equal to 1, multiply the original…

Q: (8.2)Calculate the energy of the green light emitted, per photon, by a mercury lamp with a frequency…

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Q: the volatilized prodl this analysis called الاختيارات thermogravimetry precipitation method O…

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Q: Describe what occurs to the motion of molecules once equilibrium has been reached.

A: Equilibrium : Equilibrium is the state of a chemical reaction in which it's forward reaction and…

Q: 7. (1) Based on the information given, determine, with explanation, whether the reaction direction…

A: 1. a. An exothermic reaction with an increase in entropy would favor the reaction to go in a forward…

Q: 1. Knowing the CaCOCa) + CO., which statement is true? a. adding a substance containing a common ion…

A: 1. Option D is correct answer as the formula for Ksp = [Ca2+] × [C2O42-] ,it means that reactant…

Q: The ground state electron configuration of Sc is

A: Atomic number Sc =21 We know that ,  For neutral atom Atomic number = number of protons= number of…

Q: Conien Some options in which find the me most soluble Soluble (dessolving caulibrum) (1) Casoy Ksp =…

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Q: For HCI (g) AHof = -92.3 kJ/mol. What is AHorxn for each of the following processes? H2 (g) + Cl2…

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Q: A student collected the data below. Ir³+ (aq) + 3e → Ir(s) AuCl(aq) + 3e → Au(s) + Cl(aq) Yb³¹+ (aq)…

A: The positive value of standard electrode potential of an element is more favorable for oxidation.…

Q: The Ottawa Charter is increasingly used to guide the development of health promotion activities in…

A: The very first  international conference on health promotion was held on Ottawa on 1st November,…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.