Suppose a current of 80. A flows through a copper wire for 136. seconds. Calculate how many moles of electrons travel through the wire. Be sure your answer has the correct unit symbol and the correct number of significant digits.

Q: One of the following statements about fiber reinforced polymers is more accurate than the others.…

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Q: Fluorescent compound

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Q: What is the product for the reaction below? CH;CO2H - ? HN Select one: O a. O b. Oc.

A: Here we are required to predict the product of reaction between ketone and secondary amine

Q: Calculate AS,º for NH3(g). AS:º = i JK-1

A: To calculate ∆S°f for NH3 (g) , we would first write a reaction for formation of NH3 (g) . Then…

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Q: The mechanism for NO2 (g) + CÓ (g) → NO (g) + CO2 (g) is thought to be: 2 NO2 NO3+ NO NO3 + CO NO2+…

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Q: Glycerol, C3H303, is a nonelectrolyte; hydrofluoric acid, HF, is a weak electrolyte; and iron(III)…

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Q: Si(t-Bu)Ph2 Ph (c) EtO TICI (1 equiv) EtO Si(t-Bu)Ph2 Ph CH2CI2

A: Addition reactions take place across the double bond.

Q: 3 Each row) Identify whether each of the following reactions: | Is each is more likely to proceed…

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Q: Br а сHз b a d c b CH3-C-CH2-CH3 e CH-0-CH2-CH2-CH3 Br a CH3 Signal "a" Signal "a" Signal "b" Signal…

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Q: TRIAL 1 TRIAL 2 TRIAL 3 Mass of Vitamin C (mg) 0.011 g/11 mg 0.012 g/12 mg 0.011g/ 11 mg Initial…

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Q: (d) CH3 CH2CH3 Br (е) CH3-C c-CH3 Br Br (f) CH3-CH2-C c-H Br

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Q: Match each of the following compounds to one of the HNMR spectra shown below.

A: In a given question , we have to find out compound from the given 1H- NMR spectra

Q: Provide a structure for the given compound. molecular mass 71; IR: 3200 (strong, broad), 2250 cm1;…

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Q: Gmail Question 12 of 13 Calculate the root-mean-square velocity, in m/s, for a neon atom at 54.0 °C.…

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Q: The free energy change for the following reaction at 25 °C, when [H+] = 1.20 M and [Pb2+] =…

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Q: Solution pH [H3O+] mL [A-] eq [HA] eq 1/[A-] Ка 0.200M NaOH A 3.21 5 B 3.66 10 C 4.01 15

A: We have find out the Ka value.

Q: A student made measurements on some electrochemical cells and calculated three quantities • The…

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Q: For the equilibrium N2O4 ⇌ ⇌ 2 NO2 ? α is 0.05 at 298 K and 1 atm. Calculate K

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Q: 2) NH,CI (aq)

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Q: Br HBr OH

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Q: Suppose a current of 0.800 A flows through a copper wire for 22.0 minutes. Calculate how many moles…

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Q: How many signals would you expect in the 'H NMR spectrum of the compound shown? 03 4 6 07 LO

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Q: Select Draw Rings More Erase H NH 1. LIAIH4 2. H20

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Q: Draw the product that would form when 2-methylpropene reacts with chlorine. • You do not have to…

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Q: with the aid of a diagram briefly but informatively discuss the principles of the photomultiplier

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Q: When the ionic compound CuI2  is dissolved in water, which species will react with water to a…

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Q: Calculate the maximum work that could be obtained at 25°C and 1 atm from the oxidation of 3.36 mol…

A: Maximum work obtained from a system is equal to the free energy change of that system.

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Q: Please give Handwritten answer. If 21.4 g of aluminum is reacted with 91.3 g of iron(III) oxide,…

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Q: What property of water explains why our body temperature remains essentially constant?  a. Water has…

A: 1. What property of water explains why our body temperature remains essentially constant?  Answer…

Q: For the reaction CO (g) + Cl2 (g) - CICOCI (g), AS pxn = -97.0 Jmol"K1 and AHpxn = -220. kJ/mol.…

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Q: The reactant concentration in a zero-order reaction was 9.00×10−2 MM after 115 ss and 3.50×10−2 MM…

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Q: When a 50-gram piece of aluminum at 100 deg C is placed in water, it loses 735 calories of heat…

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Q: Naming unbranched ålkehes alnu Name these organic compounds: name structure CH,= CH CH,- CH; CH = CH…

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Q: Og Meas

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Q: What is the balanced net ionic equation for the following reaction: FeCl3(aq) + NaOH(aq) Fe(OH)3(s)…

A: Net ionic equation is obtained by following steps Write balanced molecular equation Dissociate…

Q: Consider the cell Zn | Zn || Cu?+ Cu .What half reaction is taking place at the anode? Zn(s) → Zn2+…

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Q: At each altitude, the ionized atomic oxygen (O+) density sometimes approaches, but never exceeds the…

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Q: The free energy change for the following reaction at 25 °C, when [Ag*] = 1.12 M and [Ni2+] =…

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Q: 5. Write the products of the following reactions. If there is no reaction write NR. Br, and light…

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Q: If you react 9.10g of vinyl chloride with 7.80g of oxygen, what is the theoretical yield of carbon…

A: Given, 2C2H3Cl + 5O2(g) ➝ 4CO2(g) + 2HCl(aq) + 2H2O(l) Mass of vinyl chloride (C2H3Cl) react = 9.10…

Q: . For carbon monoxide at 298K, determine the fraction of molecules in the rotational levels for…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.