Because the oxide ion is basic, metal oxides react readily with acids. (a) Write the net ionic equation for the following reaction: (b) Based on the equation in part (a), write the net ionic equation for the reaction that occurs between NiO(s) and an aqueous solution of nitric acid.

Q: Copper (I) compounds undergo disproportionation. Write the chemical equation for the reaction…

A: A disproportionation reaction is defined as the reaction in which a single chemical species undergo…

Q: 1. All the following are methods for preparing iron (II) oxide except . ......... a. Reducing red…

A: Given reaction is :  All the following are methods for preparing iron (II) oxide except…

Q: 21.1 g of magnesium metal is burned in air to produce magnesium oxide, which is then dissolved in…

A: Mass of magnesium =21.1g Volume of water=1.89L Concentration of hydroxide=?

Q: f. Is there any periodicity in the maximum oxidation number for elements 11 through 17? If so,…

A: Oxidation number for an atom is the number of electrons lost or gain to achieve a stable noble gas…

Q: Why does sulfuric acid not dissolve copper, but nitric acid does?

A: The species with a higher oxidation potential easily dissolves in the solvent that has a higher…

Q: What type of oxide ore is formed when nonmetals combine with oxygen?

A: Non-metal reacts with oxygen to form oxide which is a nonmetallic oxide.

Q: Write and balance the equation for the combination of ammonia gas with solid copper(II) oxide to…

A: Balanced chemical reaction: A chemical reaction is always balanced in terms of charge and element.…

Q: The oxidation number of Na in Na₂SO is:

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: Writing the net ionic equation for the reaction of sodium with sulfuric acid

A:

Q: 4. What is the oxidation state of oxygen in nitric acid?

A: The chemical formula of nitric acid is HNO3.

Q: Write the balanced equation for the reaction shown. D= N, W = H, = NH, %3D

A: Atoms can neither be created nor be destroyed. Total number of atom in the reactants are converted…

Q: All alkali metals and akaline earth metals are strong reducing agents and could be oxidized by…

A: Alkali metals react with water to form metal hydroxide and hydrogen gas. M(s) + 2H2O(l) ->…

Q: Write a general equation for the reaction of an alkali metal with:a. a halogenb. water

A: Alkali metals are the elements present in group 1.

Q: Write the balanced NET ionic equation for the reaction when chromium(III) bromide and sodium…

A: Net ionic equation is

Q: Using electron configurations, suggest arguments to support the following observations egarding…

A: Reactions in which oxidation and reduction occur simultaneously is called redox reaction. The…

Q: What tests would you use to identify a solution of FeCl3?

A: FeCl3  – is colour of solution, FeCl3 solution has yellow colour.

Q: What is the net ionic equation for whenever sodium sulfide reacts with lead (II) acetate??

A: Lead(II) Acetate reacts with Sodium Sulfide to give a precipitate of Lead (II) sulfide and an…

Q: How many coulombs are required to plate a layer of nickel metal 0.125 mm thick on a coin with a…

A:

Q: Write the balanced molecular and net iconic equation for the reaction. Tin with hydrochloric acid…

A: A balanced chemical equation in that all the ionic compounds are expressed as molecules instead of…

Q: An impure sample of Na2SO4 weighed 1.562g. A BaSO4 precipitate from this sample weighed 2.496g.…

A:

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

A:

Q: The metal cadmium tends to form Cd2+ ions. The followingobservations are made: (i) When a strip of…

A: a)  (i) When a strip of zinc metal is placed in CdCl2(aq), cadmium metal is deposited on the strip.…

Q: excess

A: The chemical symbol for antimony is Sb and chemical formula of sodium nitrate is NaNO3.…

Q: What is the oxidation number of sulfur in the tetrathionate ion, S4O62-?

A: Oxidation number of sulfur in the tetrathionate ion, S4O62-

Q: (a) One of the alkali metals reacts with oxygen to form a solidwhite substance. When this substance…

A: The periodic table is the representation of the elements in the increasing order of their atomic…

Q: What is the net ionic equation for the aqueous phase reaction of copper (II) nitrate solution…

A: The Reaction between copper (ll) nitrate and potassium phosphate solution . The Molecular equation :…

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: Magnesium is used in lightweight alloys for airplane bod-ies and other structures. The metal is…

A:

Q: What is the net ionic form of the reaction when zinc sulfate combines with calcium nitrate?

A:

Q: Describe the electrolytic process for refining copper.

A:

Q: 21) By decomposition of 50g CaCOa the amount of Cao produced will be -

A: Answer 21- Mass of Ca = 40 g Mass of O = 16 g Mass of C = 12 g Mass of CaCO3 = 40+12+(3×16)=100g =1…

Q: What is the process of oxidation and use gallium to illustrate it?

A: defination of oxidation- oxidation reactions is defined as, 1. Oxidation was defined as the loss of…

Q: State in brief the preparation of washing soda from baking soda. Write balanced chemical equation of…

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

Q: Is bromate ion an oxidizing or reducing agent?

A: The formula of bromated ion – BrO3-

Q: Which of the following statement(s) is (are) correct about the reaction of iron (II) ion and the…

A: The reaction between Fe2+ and MnO42-is as follows: 5Fe2++8H++MnO4-→5Fe3++Mn2++4H2O

Q: Give any two examples of amphoteric oxides.

A:

Q: Provide the balanced net ionic equation between Cu2+  and Na2S2O3

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Q: Lithium reacts violently with water to form aquoeous lithium hydroxide and hydrogen gas. Do you…

A: When lithium undergoes reaction with water then it forms lithium hydroxide and hydrogen gas The…

Q: Sodium carbonate in a Aqueous solution, reacts with iron hydroxide soild: Predict products and write…

A: The reactants are sodium carbonate [Na2CO3] and iron hydroxide [Fe(OH)2]. Chemical equation is the…

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

A:

Q: 17. Which is the oxidizing agent in, 2C0 + 2NO → 2CO2 + N?

A: Oxidizing agent is defined as a chemical species which oxidize other substances. It can also be…

Q: Write a balanced equation for the reaction that occurs when a) solid calcium carbonate reacts with…

A: In a balanced reaction, there must be an equal number of atoms of all elements on both sides of the…

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: Because the oxide ion is basic, metal oxides react readily with acids.(a) Write the net ionic…

A: Net ionic equation is the the one that involves only those ion which are actually causing the…

Q: What is the net ionic equation for the aqueous phase reaction of iron (III) perchlorate solution…

A: Write net ionic equation for the aqueous phase reaction of iron (III) perchlorate solution reacting…

Q: What is the reaction of Potassium Chlorate when heated, and also upon cooling, when it becomes a…

A: When potassium chlorate undergoes heating, it breaks down releasing oxygen gas solid residue of an…

Q: What amount of NaOH is produced in reaction with 2.25 g Na with water?

A: Given: Mass of Na = 2.25 g Known: Molar mass of Na = 23 g/mol Molar mass of NaOH = 40 g/mol