One day in lab, while adding a gnarled root to a dark liquid bubbling in an iron cauldron, your friend Carmen (an expert chemist) says this: "Metal sulfides roasted with oxygen produce the corresponding oxide and sulfur dioxide gas." Using Carmen's statement, and what you already know about chemistry, predict the products of the following reaction. Be sure your chemical equation is balanced! Ag,8 (s) + O,(2) → I NO

Q: 15. Balance the following chemical equations, and identify the reaction type of each Balanced…

A: A chemical reaction is said to be balanced reaction when number of atoms of each element in the…

Q: Complete and balance the equation for the single displacement reaction between potassium and…

A: The objective of the question is to balance the chemical equation for the single displacement…

Q: 2 Fe(s) → 2 Fe2*(aq) + 4 e 02(g) + 2 H20(t) + 4 e-4 OH (aq) Moisture Anode reaction Cathode reaction…

A: The rusting reactions given are,

Q: Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2…

A:

Q: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO2 + CO2

A:

Q: 2 Fe(s) → 2 Fe2+(aq) + 4 e Moisture Anode reaction Cathode reaction 02(9) + 2 H20(t) + 4 e¯→ 4…

A: Oxidation number is the partial or imaginary charge present on an atom in the compound. More…

Q: For each reaction, predict the products and write a balanced chemical equation. Fluorine gas was…

A: Solution- (a).Fluorine gas was passed over pure barium metal- F2 + Ba           →        BaF2   (b).…

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

A:

Q: Give the balanced chemical equation of the following reactions: Barium sulfide is added in the form…

A: Balance chemical equation for the reaction is given in step 2.

Q: 4. Phosphoric acid, H3PO4 (aq), is found in soda. Write the balanced chemical equation for the…

A:

Q: Decide whether a chemical reaction happens in either of the following situations. If a reaction does…

A: This can be decided on the basis of the activity series of metals. The metal reactivity series…

Q: . Black smokers are found in the depths of the oceans (page 96). Thinking that the conditions in…

A:

Q: Balance the following reaction in basic solution. Cr(OH)3(s)+ClO3−(aq)→ CrO42-(aq)+Cl−(aq) Fill in…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: pecide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: We have to predict whether given reaction is redox reaction and predict oxidising and reducing…

Q: 7. Copper displaces silver in aqueous silver nitrate in a single displacement reaction as follows.…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: Aluminum and iodine are both ground into a fine powder and combined in a heatproof dish where a…

A: Aluminum + iodine gives Al2I6 Al + I2 --> Al2I6 In next step we will balance this reaction.

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: We have to predict nature of reaction and oxidising agent and reducing agent.

Q: mercury(ii) nitrate and potassium iodide produce mercury(ii) iodide and potassium nitrate. Write the…

A:

Q: Cu(OH)2(s) → CuO(s)+H2O(l) write the name of the product and the name of the solid product.

A: The reaction given is, => Cu(OH)2 (s) -------> CuO (s) + H2O (l)

Q: What is the theoretical yield of sodium carbonate, expressed in grams, if 128 g of NaCl were used in…

A:

Q: was dissolved and the manganese present was converted to MnO4– (aq). Water was then added to give a…

A:

Q: Anode reaction 2 Fe(s) – 2 Fe2+(aq) + 4 e Moisture Cathode reaction 02(g) + 2 H2O(t) + 4 e- 4…

A: Here we are required to find the reducing agent responsible for rusting

Q: Write the balanced single replacement reaction between aluminum and copper (II) chloride.

A: A single replacement reaction is known as double replacement reaction or exchange reaction in which…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Applying oxidation and reduction concept.

Q: What is the correct chemical equation for the double replacement reaction of iron (III) chloride…

A: Iron (III) chloride reacts with calcium hydroxide to form iron (III) hydroxide and calcium chloride.…

Q: 5. (a) Balance the following chemical reaction: KMNO, + MnSO, + H20 → Mn0, + K2SO, + H2SO,

A: A reaction will be a balanced reaction if it contains an equal number of atoms on both sides of the…

Q: For the following conversion, mark the correct agent as Oxidising Agent(OA) or Reducing Agent(RA).…

A: The considered conversion is, MnO4→Mn2+

Q: The following chemical reaction takes place in aqueous solution: FeNO32 (aq) + Na2S (aq) → FeS…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Write the net ionic reaction for the following: a) Ca + Cu(NO3)2 → b) Cu + Mg(NO3)2 c) Mg + Zn(NO3)2…

A: Answer:When more reactive element is added to less reactive element then more reactive element…

Q: A sample containing a mixture of SrCl₂6H₂O (MW = 266.62 g/mol) and CsCl (MW = 168.36 g/mol)…

A: Answer:

Q: Question 4: If you use the 1.8 g of carbon and 1.0 g of NażCr2O7 in a reaction, which of these will…

A: Given Mass of carbon = 1.8 g mass of Na2Cr2O7 = 1 g Actual yield = 0.49 g Some standard values Molar…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: A redox reaction is that in which one species is oxidised and other species is reduced. Oxidising…

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.