Cobalt, a transition metal, forms both the Co2+and Co3+ions. Write the correct formulas and give the name for the oxides formed by the two different ions.

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Q: Give the name and formula of the compound formed from the following elements: (a) cesium and…

A: a) The element cesium lies in the 1A (1) group of the periodic table. Elements in the 1A (1) group…

Q: Give the formula of the following compounds. a. Sodium hydroxide_____________ b. Potassium…

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Q: a. Copper is a metal and forms Cu† and Cu²+ ions. Write the formulas for the compounds of each of…

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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: Elements in the same group of the periodic table often form oxyanions with the same general formula.…

A: The oxyanions in same group have same suffix depending upon their oxidation states.

Q: What information is provided by the formula for potassiumchromate ( K 2 Cr O 4 )?

A: Introduction: Molecular formula: The molecular formula represents the number of each kind of atom or…

Q: The hydroxides formed by three elements of period 3 are given in the following table.   Period…

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Here in this question some cations and anions are given. Cations are - Fe2+ and NH4+  Anions are -…

Q: Provide an explanation for the way the following formula Ca5(PO4)3OH is written and provide the name…

A: (Ca)5 (PO4)3OH is the Hydroxylapatite.

Q: Provide an explanation for the way the following formula Ca5(PO4)3OH is written and state the name…

A: To naming compound, we first write cation then anion parts in front of cation. If there are more…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Empirical formula of ionic compounds tells about the ratio of different atoms/ions(cations and…

Q: Write the chemical formulas for the following compounds:(a) aluminum hydroxide, (b) potassium…

A: The chemical formulas for the following compounds: (a) aluminum hydroxide, (b) potassium sulfate,…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds are made up of anion and cations And hence any ionic compound will have at least 1…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

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Q: 1. Write the formula for the following compounds a. Chromium(III) Nitrate: b. Ammonium Perchlorate:…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: What are the basic units-single atoms, molecules, or for- mula units-that compose each substance?…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: We have to predict the formula for 4 ionic compounds.

Q: Use the internet to figure out which of the following IONIC COMPOUNDS is most likely the mystery…

A: A question based on properties of solids that is to be accomplished.

Q: 1. Three elements in Group 8A of the periodic table are called noble gases: helium, neon, and argon.…

A: 1. The term Nobel refers to unreactive nature of the inert gas. Nobel itself means honest , in…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Given ions; Fe2+ , C2H3O2- , CrO42-  and NH4+

Q: Write the chemical formula for cobalt(II) hydrogen carbonate

A: A chemical formula is defined as a set of chemical symbols defined for a chemical compound which…

Q: For each of the following pairs of ions, write the symbol for the formula of the compound they will…

A: Ionic compounds are compounds that formed after the donating electrons from one atom/group to…

Q: 23. Given the following pairs of ions, write the correct chemical formula of the corresponding ionic…

A: a) Potassium ion(K+) ,oxide(O2-)------------->K2O(Potassium Oxide) b) Sr2+(Strontium ),…

Q: Write the molecular and structural formulas for the compoundsrepresented by the following models:

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Q: 3) Give the formulas for the following compounds: a) iron (III) oxide b) strontium carbonate c)…

A: Note : As per our guidelines we are supposed to answer first 3 parts. Please repost other parts as…

Q: , Cl, Na, Fe, and K.  Which of these elements  form cations? List their symbols with charges.…

A: Given :- symbols of elements : Ca, Cl, Na, Fe, and K  To write :-  symbols of elements that form…

Q: Give the name and formula of the compound formed from the following elements: (a) sodium and…

A: the compound is formed when two or more chemical elements are bonds together by a chemical bond. For…

Q: Does aluminum carbonate contain ionic bonds, covalent bonds, or both?   Explain your answer…

A: The compound given is aluminium carbonate i.e. Al2(CO3)3.

Q: Give the formula for the following compounds. 1. Nitrous acid 2. Manganese (1I) phosphate 3. Silver…

A: Since the question contains multiple parts, by default we can answer only first three parts. Please…

Q: (a) Flake white was a white pigment used by Renaissance artists, which was composed of a combination…

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Q: Name the ionic compound Na2S

A: Answer  Name the ionic compound Na2S

Q: Aluminium and Hydrogen atoms are combined to form НАI НЗАI AIH4 AIH3 AIH

A: An ionic compound is formed by the Criss cross of valences.

Q: Write the symbol for F, Cl, Br, I, O when they react to form ions. Are they cations or anions?

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Q: > Although not a transition metal, lead can form Pb2 and Pb“ ions. Write the formula for the…

A: The formula of compound formed from oppositely charged ions can be written by following electrical…

Q: Give the formulas of the following compounds: potassium permanganate strontium cyanide copper (I)…

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

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Q: Although not a transition metal, lead can form Pb2+Pb2+ and Pb4+Pb4+ ions. Write the formula for the…

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Q: Classify each of the substances as an atomic element, molecular element, molecular compound, or…

A: Atomic element: An elements exists independently (single element) is known as atomic element.…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: An ionic compound is chemical compound that is formed by electrostatic force of attraction of…

Q: Internal combustion engines tend to produce NOx and SOx which can be harmful for the environment if…

A: Internal combustion of engines produces harmful gases which causes damage to the environment. It…

Q: Write the names and formulas of 2 binary acids

A: Two binary acids are HCl- Hydrochloric acid HCN-hydrocyanic acid

Q: xplaining to me in great detail how to name Sr(OH)2 and Fe(OH)3 compounds. What type of compounds…

A: Given : We have to tell about the given compounds .

Q: Write the formulas of the following ionic compounds Calcium hypochlorite ( one Ca2+ ion and two ClO-…

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Q: The compound MgCl2 is named dimagnesium chloride. magnesium chlorine. magnesium (II) chloride.…

A: MgCl2 is an inorganic and ionic compound . It consists of ions of magnesium and ions of chlorine.

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: The empirical formula has the simplest ratio of elements present in the exact molecular formula. The…

Q: 2. Write the formula of the following compounds. 1) perchloric acid 2) potassium iodide 3) cobaltous…

A: Given compounds:  Perchloric acid Potassium iodide Cobaltous nitrite Lithium hydroxide Sodium…