Nernst equation for pair H3ASO4|HASO2: RT , a(H,AsO,)a²(H*) a(HASO,) E = E° + -In- nF RT a(H,AsO,)a(H*) E= E° + Ig nF a(HASO,) Inª(H3A$O,)a²(H*) a(НASO,) RT E= E° nF RT a(H,AsO,) lg nF E = E° + a(HASO,)

du.co Question 10 of 22 Balance the following chemical equation (if necessary): CH(g) + O,(g) → H,O(g) + CO,(g) 04- 03. 02. O+ O2+ D3+ 04+ 1 4 7 8 9. O3 04 Os + (s) (1) (g) (aq) CO CH.0 H,O Reset • x H,O Delete MacBook Air 80 DII F3 F4 F7 F8 F9 @ $ & 2 4 5 6 8 9 W E R Y S D F G H J K C V B M * CO *3

View History il of he ||| 6. Yo A recu points) Bookmarks Content Window Help F CHEMICAL REACTIONS Recognizing reduction and oxidation Explanation A ALEKS-Katelyn Pearson... For each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduced. U reaction CO(g) + H₂O(g) → CO₂(g) + H₂(g) 2 NH3(aq) + H₂SO4(aq) → (NH4), SO4(aq) CO(g) + H₂O(g) → CO₂(g) + H₂(g) C(s) + O₂(g) → CO₂(g) Check punu vi VIIVIS CUOLO VILTOT 1 cup of cleaned and trimmed onions weighs 4 ounces. 1 pound of onions weighs 14.5 ounces after they are cleaned and trimmed. 100 Ad P Summary 70 www-awu.aleks.com 190 M[Appointment Reminder]... highlighted atom is being... oxidized reduced MacBook Air neither oxidized nor reduced S Ⓒ2023 McGraw Hill LLC. All Rights NAGU D 8 Antheatrance P

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In the balanced reaction between the unknown metal (M) and HCI, what are the coefficients of the metal and hydrogen gas (H2)? The coefficients are written in the form a M : z H2 where aM+ЬНCI --> у MIz+z Hz 1 M:1 H2 1M:2 H2 2 M:2 H2 2 M:1Н2 None of these

In the following reaction in aqueous solution, the acid reactant is base reactant is HONH2 (aq) + HCO3(aq) = CO32- (aq) + HONH3+ (aq) HONH2; HCO3 HONH3; HONH2 HCO3; HONH2 HCO3; CO3²- HONH2; CO32- and the

How can I find the Strength of KMnO4 ?

Question 1 of 28 (1 point) Question Atempt 1of 1 Lindoe 10 11 12 13 There are two steps in the usual industrial preparaton of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide and water react to form acetylene and calclum hydroxide: CaC,(s) + 2 H,O(g) → C,H,(0) + Ca(OH),(s) AH--414. k In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6C,H,(9) + 3 CO,(9) + 4H,O(9) -SCH,CHCO,H(9) AH-132. kJ Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. pund your answer to the nearest kJ.

The coefficients in front of Cr(OH)4⁻ and ClO⁻ in the balanced reaction for basic conditions are:                 Cr(OH)4⁻(aq) + ClO⁻(aq) → CrO42-(aq) + Cl⁻(aq)  Group of answer choices Cr(OH)4⁻ = 2, ClO⁻ = 5 Cr(OH)4⁻ = 3 ClO⁻ = 2 Cr(OH)4⁻ = 2, ClO⁻ = 3 Cr(OH)4⁻ = 8, ClO⁻ = 5   2. All of the following statements regarding electrochemical cells are correct EXCEPT Group of answer choices Electrolytic cells require the addition of electricity. Reduction occurs when electrons are lost. In a galvanic cell, oxidation occurs at the anode. The longer that currect is passed through an electroplating cell, the more metal will plate on the object.

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