What is the concentration of HOCI required to oxidize 30 mg/L of dissolved nitrogen in NH3 to form N2 (g) ?

Q: The protocol for a given lab experiment specifies that you should prepare 100 mL of a 0.10 M (mol/L)…

A: The question is based on the concept of experimental chemistry. We have to identify the apparatus in…

Q: Given the following reaction, answer the questions below SHOWING ALL WORK AND JUSTIFYING ANSWERS: KI…

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Q: Denitrification is an important biologically-mediated process by which nitrate is reduced. This is…

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Q: Predict whether the following metals will dissolve in the acid indicated. If areaction does occur,…

A: To check the solubility of metals in acid, we need to use solubility rules for product formed in…

Q: Which one of the following statements is not correct? Select one: a. Oxidation refers to a chemical…

A: Given Statements

Q: 14. During the course of a redox reaction A electrons are lost from one substance and added to…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Hydrochloric acid (HCl) was added to potassium iodate crystals (KIO₃) which had previously been…

A: A chemical reaction that involves a transfer of electrons between two species is known as an…

Q: What chemical compounds are produced in the smelting furnace during copper production?

A: During copper smelting, various chemical compounds are produced depending on the type of smelting…

Q: Convert 4.8 Faradays to Coulombs.

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: An atom is oxidised or reduced is decided by the change in oxidation state of that atom. If…

Q: What type of reaction is : caco3 + 2hcl → cacl2 + co2 + h2o Balance this reaction: caco3 + 2hcl…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: Determine the oxidation number of each atom: H,O: CH4: I NH,: PO, 3: Cl: Fe:

A: Oxidation number is the number of electrons an atom loss or gain to form a chemical bond with an…

Q: Use the Lewis structure shown to assign oxidation states of each indicated atoms. (There are two…

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Q: H₂S(aq) +2 NaOH(aq) → Na₂S(aq) +2 H₂O(1) 2 CI (aq) + 2 H₂O(1)→2 OH (aq) + H₂(g) + Cl₂(9) 4 HF (9)+…

A: Oxidation: Oxidation number increasesReduction: Oxidation number decreases

Q: Imagine you were working as a laboratory technician and your principal investigator asked you to…

A: Benedict's solution oxidizes the aldehyde group or α-hydroxyketone group of reducing sugars into an…

Q: How would you classify the following chemical reaction? 2C8H18 (1) + 2502(g) → 16CO2(g) + 18H2O(1)…

A: Given,  2C8H18(l) + 25O2(g) ------> 16CO2(g) + 18H2O(l)