Which is the correct nomenclature of the Fe2O3 compound?    a) iron trioxide  B) Iron(III) oxygen  NS) Iron(II)oxide  D) Iron(III) oxide  TO) di iron trioxide

Q: Which is not named correctly ? A. CuSO4 copper(II) sulfate B. CaF2 calcium fluoride C. Na3PO4 sodium…

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Q: onsider the following elements in their stable forms: 1. Krypton 2. Phosphorus 3. Magnesium 4.…

A: Allotropy is the property of  chemical elements that exist in two or more different forms. Diatomic…

Q: Part Two - Visual Summary Identify whether the following is an atom or molecule and an element or…

A: Atoms are those elementary species which combines with other atoms and forms molecules. Hence a…

Q: Write the formula for each of the following compounds and indicate which ones are best described as…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: What is the correct formula for Disulfur dichloride?

A: The chemical symbol of Sulfur is 'S' and the chemical symbol of Chlorine is 'Cl' Disulfur means two…

Q: Which of the following describes the compound KI? Choose all answers that apply. ) The compound is…

A: The KI is formed from potassium metal and iodine nonmetal. There is a large difference in the…

Q: Label as ionic compound or not ionic

A: Ionic bond form between metal and non metal where as non ionic compound form between non metal and…

Q: Which of the following is not the correct formula for one of the "Big 6" polyatomic ions A. NH_3^+2…

A: Given ions, A. NH_3^+2 ammonium  B. NO_3^- nitrate  C. CO_3^2- carbonate  D. SO_4^2- sulfate E. OH^-…

Q: Which of the following are poor conductors of heat and electricity? O Transition elements O Halogens…

A: Elements can be classified into 3 forms, that is metals, non-metals, and metalloids. Metals are the…

Q: Write formulas for the following substances anddesignate their physical states.a. nitrogen dioxide…

A: Given information, a. nitrogen dioxide gasb. liquid galliumc. barium chloride dissolved in waterd.…

Q: What is the name of the ion ClO-? A. hyperchloride B. hypochlorite C. hydrochloric acid ion D.…

A: There are four oxoacids formed by chlorine: HOCl = hypochlorous acid HOClO =chlorous acid HOClO2…

Q: difference between metal and non metal?

A: Here we are asked to write the difference between metal and non metal.

Q: Metal or Nonmetal Explanaton Me CO, Metal or Nonmetal Expianaton

A: We are to discuss the properties given are of metals or non-metals.

Q: Which of the following names is incorrect? a) cobalt(l) chloride b) magnesium oxide c) aluminum(III)…

A: Given names: cobalt (II) chloride magnesium oxide aluminium (III) oxide diphosphorus pentoxide We…

Q: Which of the following is the true nomenclature of the Fe2O3 compound?    A) Iron (II) Oxide  B)…

A: Compound = Fe2O3 It is oxide of iron metal. It is neutral compound. Oxygen has -2 charge

Q: Aluminum metal is produced by heating aluminum oxide, Al₂O3(s), and other substances to almost 1000…

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Q: Which of the solids making up the mixture you are given is an ionic compound?

A: An atom is made up of electrons, which revolves around the center of an atom, protons, and neutrons.…

Q: Label as ionic compound or not ionic Carbon dioxide Vanadium (v) oxide sodium nitride dihydrogen…

A: Label ionic or not ionic of the given compound--

Q: Which of the following is NOT a correct name? (five are correct names for any compound, but one is…

A: We have to choose the correct options for the following given options as follows in step 2:

Q: Steel generally speaking is made of iron and carbon O aluminum and nickel tin and carbon O copper…

A: Steel generally speaking is made of: correct answer => iron and carbon ----> option(a)

Q: Mercury (II) cyanide Aluminum sulfate Cobalt (III) hydroxide

A: Formula of the given name of the compound- 1)Mercury(II)cynide = Hg(CN)2 2)Aluminium sulfate =…

Q: compound M2O3 is 30.06% oxygen, where M is an unknow metal. The element represented by M is?

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Q: Methane, CH Carbonate ion, CO, Carbon dioxide, CO, Sulfite ion, SO 十人 H. H-C-H

A: methane CH4 central atom is carbon with 4 bonds of hydrogen  AX4 it's shape is tetrahedral     CO32-…

Q: Write the formula for the following molecular compounds. A) Sulfur hexabromide B) Oxygen…

A: The molecular compound is formed by the sharing of electrons between the atoms. By the sharing of…

Q: Metals and non metals

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Q: A metal ion with 2+ charge has 23 electrons and forms a compound with a halogen ion that contains 17…

A: SOLUTION: Step 1: A metal gains positive charge by the loss of electrons. A metal ion with 2+ charge…

Q: Ammonium carbonate and barium chloride

A: BaCl2 + (NH4)2CO3 → BaCO3 + 2NH4Clbarium        ammonium    barium      ammonium…

Q: What is the formula for the compound copper (II) perchlorate hexahydrate?

A: Copper is represented as Cu and perchlorate is represented as ClO4. Hexahydrate means that 6 water…

Q: 1) A compound has the general formula X2O, with X representing an unknown element or Ion and O…

A: The question says the compound has a general formula X2O, where X is  an unknown element or Ion and…

Q: A substance is a brittle crystal that conducts electricity when dissolved in water. The substance…

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Q: Which of the following is th

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Q: Which of the following compound names or formulas contains a mistake? 1) Fe(OH)2; Iron(II) hydroxide…

A: Fe(OH)2 = Iron (II) hydroxide BaCO3 = barium carbonate AgC2H3O2= CH3COOAg = silver acetate Mg3PO4 =…

Q: B. The explosive metal in period 3, group

A: It is classified into 7 rows and 18 column s rows are called periods and coloumns are called as…

Q: Enter the formulas of the compounds formed by specified cations with the following anions: HSO, ,…

A:

Q: hich of the following statements is/are true? I. Solids are compact but if melted it moves…

A: The correct options are:

Q: classify the type of compound. Identify the following compounds as one of the following within the…

A: As there are more than three subparts, we will solve the first three for you. For the rest to be…

Q: Emerald green Crystal of the substance niso 6h2o are used in aichel plating.what is the name of the…

A: The technique by which metal is platted over the surface of other metal or same metal in the…

Q: Wrie the formula of each of the following compounds. Cobaltic Arsenate Cadmium Oxalate

A: We know, cobaltic means cobalt in +3 oxidation state.  And arsenate means (AsO4)3-  And we know the…

Q: Carbon dioxide sodium nitride Aluminum Oxide phosphorus pentachloride Carbon tetrafluoride…

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Q: Give the Stock system name for the following. (a)    Fe(NO3)3 (b)    Au2S (c)    CuI

A: Chemical name.

Q: Copper metal is produced by heating solid copper(II) sulfide with solid copper(II) sulfate,…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Label as ionic compound or not ionic

A: Ionic compounds are madeup of metal and non-metals.

Q: 2. Explain how to name ionic compounds containing type II metals. Give two examples...water, ammonia…

A: Ionic solids are metal salts. They formed when metals form an ionic bond with non-metals. Ionic…

Q: AlCl3 is called aluminum chloride, PCl3 is called phosphorus trichloride, and CrCl3 is called…

A: When we write the name of an ionic compound first we write the name of the cation and then we write…

Q: FORMULA WRITING. Write the formula for each of the following compounds and identify the metal as…

A: The type of elements and the number of the specific element present in a compound are represented by…

Q: Lead(II) oxide has been added to glass to make a crystal that glistens beautifully. When wine is…

A: Lead(II) oxide: The oxidation state of lead is +2, and the oxidation state of oxide is -2. Thus the…

Q: Which of the following compounds is most likely to have parentheses as part of its chemical formula?…

A: We have to find the formula with parenthesis i.e with bracket () The chemical formula of the given…

Q: I 2 3I 5 16 7 8 I 10 11 12 - Copper (1) carbonate heptahydrate has the chemical formula:

A:

Q: What is the meaning of the subscripts in the formula of a compound ?

A: A subscript is a character, usually a letter or number, that's printed slightly below and to the…

Q: Give the formulas for the following: magnesium hydroxide lead (II) chromate boron trifluoride…

A: To get the formula of the given compund , we have to see the number of different atoms Present in…