Solid sodium reacts with nickel (II) bromide.

Q: The oxidation number of the phosphorus atom in P³¯ is

A: We know that, Oxidation number of atom in case of anion is equal to charge of its ion.

Q: Hydrofluoric acid reacts with glass. Write the reaction equation.

A: Aqueous hydrofluoric acid will react with the glass, which is represented by silicon dioxide, and…

Q: Why is there no reaction between solid silver and copper (II) nitrate?

A: A more reactive metal displaces a less reactive metal from its solution and a reaction occurs. This…

Q: magnesium reacts with chlorine, th

A:

Q: What is the balanced molecular, ionic, and net ionic equation for the reactions of Manganese with…

A: The reactants given are 1) Mangaese i.e Mn 2) Hydrochloric acid i.e HCl

Q: Balance the chemical equation involving reaction of solid magnesium carbonate with aqueous solution…

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: 3. Write the equation for the expected reaction when silver nitrate is added to a solution of cobalt…

A: #3. Whenever a chemical reaction is represented it should be a balanced chemical equation. In a…

Q: oxygen to produce iron (III) oxide

A:

Q: Describe the reaction of aqueous solutions ofsodium sulfide and copper(II) sulfate, producing…

A: The reactions between aqueous solutions of sodium sulfide and copper(II) sulfate forming copper (II)…

Q: Write the chemical formula for each of the following compounds,and indicate the oxidation state of…

A: (a) The chemical formula for Sodium nitrite can be written as NaNO2 Na+ NO2- Oxidation state of…

Q: The oxidation number of a phosphorus atom in P4 is

A: Given compoun P4 Oxidation number of phosphorus = ?

Q: On the elemental level, decomposition of buried organic matter occurs by reactions classified as…

A: The breakdown of the complex organic material returning the important minerals back to the soil is…

Q: How is a hydride ion diff erent from a hydrogen ion? What is the involvement of both ions in redox…

A: Ions are formed by the losing or gaining of electrons from a neutral atom. The ions with positive…

Q: phosphoric acid reacts

A: 3Cu + 2H3PO4>>>>Cu3(PO4)2 + 3H2

Q: Explain how to prepare ammonia gas

A: The formula of ammonia gas is NH3

Q: (a.) An aqueous solution of cobalt(II) nitrate is combined with an aqueous solution of NaOH and a…

A:

Q: Predict which of the following metals reacts with water at room temperature.(a) Li(b)Mg(c) Ca(d) Al

A: Predict which of the following metals reacts with water at room temperature.(a) Li(b)Mg(c) Ca(d) Al

Q: Which of the following metals would react with a solution of lithium nitrate? a. calcium b. zinc d.…

A: Out of the given metals which one will react with Lithium nitrate.

Q: What is the oxidation number of S in the compound Na:SO:?

A:

Q: Write the net ionic equation for the reaction of zinc metal with aqueous iron (II) nitrate. Include…

A: The single-replacement reaction is a reaction in which one element is replaced by another (which is…

Q: what gas is produced in a reaction with zinc and hydrochloric acid?

A: The balanced chemical equation between zinc and hydrochloric acid is given by

Q: 1. If magnesium is added to a solution of silver nitrate, which of the following would you expect to…

A: Answer - The correct option is (a) Explanation - According to the question - Magnesium  is added to…

Q: Write a balanced chemical reaction in which iron metal reacts with hydrogen sulfide gas to produce…

A: Introduction: Enthalpy: The amount of heat required or released out when a reactant changes to…

Q: 14) The oxidation number of sulfur in the thiosulfate ion, S2O32- is A) +2 в)-2 C) +3 D) +4 E) +6

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

Q: What is the reaction that takes place when a metal is reacting with acids?   For example;…

A:

Q: what are the oxidation states of Ag, Zn, Cd and Al

A: To find:  The oxidation states of Ag, Zn, Cd, and Al?

Q: when aqueous sodium hydroxide is added to aqueous aluminium sulphate,a white precipitate is formed

A: Chemical reaction:The following reaction will occur when aqueous sodium hydroxide is added to…

Q: TRUE OR FALSE In general, any metal that does not react readily with water to produce hydrogen can…

A: As we know electrolysis is used to drive some thermodynamically non spontaneous reactions by using…

Q: You are given with(a) Iron Nails(b) CuSO4 solution(c) Bacl2(d) Cu powder(e) Ferrous sulphate…

A: Given   The given materials are iron nails, CuSO4 solution, BaCl2, Cu powder, ferrous sulphate…

Q: Write the balanced equation for the single-replacement reaction of zinc and hydrochloric acid…

A:

Q: Write the net ionic equation for the reaction of magnese (ll) chloride with hydrogen sulfide gas

A: For balancing a chemical equation, the number of each atom must be same on either side of the…

Q: What is the balanced molecular, ionic, and net ionic equation for the reactions of Cadmium with…

A: Molecular equation: One mole of cadmium reacts with two moles hydrochloric acid to form one mole…

Q: Is bromate ion an oxidizing or reducing agent?

A: The formula of bromated ion – BrO3-

Q: the oxidation number of a nitrogen atom in N2O3 is

A: Oxidation number or oxidation state can be defined as the number of electrons lose or gain by an…

Q: What is the net ionic equation for the reaction of nitric acid with sodium hydroxide?

A:

Q: Why does lithium hydroxide dissolve in water but aluminum hydroxide does not?

A: Solvation energy : It is the amount of energy released when salt is dissolved in solvent.Greater the…

Q: What is the oxidation number of sulfur in sulfite?

A:

Q: The oxidation state of phosphorus in Mg3(PO4)2 is Group of answer choices +6 0 +5 +2 +4

A: Oxidation state of the any element in its compound is depends upon its valency and the…

Q: Is +2 the ONLY  stable oxidation state of manganese form In solution? Why?

A: Manganese has many oxidation states from +2 to +7.But the most stable oxidation state of Manganese…

Q: Ammonia can react with oxygen to produce nitric oxide and water.

A: Given Reaction of ammonia with oxygen

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for lead(II)…

A: A balanced molecular equation states that the number of molecules o both the sides of the reaction…

Q: Determine oxidation state for Lithium Nitrate, LiNO3

A: The given compound is Lithium Nitrate, LiNO3. The sum of oxidation numbers for neutral compounds…

Q: Write the balanced NET ionic equation for the reaction when AlCl₃ and Na₂S are mixed in aqueous…

A: Aluminium chloride react with sodium sulphide to form aluminium sulphide and sodium chloride.

Q: How many grams of silver metal will be formed when a 56.2 g strip of zinc metal is placed in enough…

A: Given in the question , Mass of Zn metal = 56.2 g Silver nitrate is in excess. The complete balanced…

Q: Give sulphuric acid formula

A: Sulphuric acid :-  Common name = oil of vitriol Molar mass = 98.08 g/mol

Q: Magnesium ribbon reacts with acid

A: All the reactive metals such as alkali and alkaline metals react with acids and produce their salt…

Q: What is the oxidizing agent in the reaction of zinc and copper (II) sulfate?

A: Loss of electron is called as oxidation and gain of electrons is called as reduction. Any substance…