The seventh ionization energy of manganese. Express your answer as a chemical equation. Identify all of the phases in your answer. ΑΣφ OA chemical reaction does not occur for this question.

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

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Q: Consider the following ions: Cation A has a 2+ charge and an ionic radius of 59 pm Anion B has a 2-…

A: More will be the charge and smaller will be the size of ions , will form more stronger ionic bond…

Q: 23.6 g of magnesium metal is burned in air to produce magnesium oxide, which is then dissolved in…

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Q: Part A Enter a balanced complete ionic equation for the reaction HCl(aq) + NaOH(aq) → Express your…

A: Given: HCl(aq) + NaOH(aq)----->

Q: Which elements are likely to form cations? Barium, magnesium, rubidium O Barium, selenium, strontium…

A:

Q: When would nitrogen become a nitrite ion, as opposed to nitrate or nitride

A: Given: Anions of Nitrogen: Nitride Nitrate Nitride

Q: Using the evidence above, list the chemical and physical properties of Phosphorous. Physical…

A: The long form of periodic table is the arrangement of all elements in the increasing order of their…

Q: 0 U Sulfurous acid (H2SO3) is a polyprotic acid. Write balanced chemical equations for the sequence…

A: Balanced camical equation for the sequence will be, H2SO3 is diprotic acid  H2SO3(aq) + H2O(l)…

Q: with

A: Fluorine and Chlorine elements belonging to Halogen family these two elements present in group -17,…

Q: palladium(III) iodide Express your answer as a chemical formula.

A: A chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: Rank the halogens by oxidizing strength and the halide ions by reducing strength from strongest to…

A: A question based on reduction potential, which is to be accomplished.

Q: Write the chemical formula of the compounds involved in the following reactionsbelow. Indicate…

A: Chemical formula is a representation of a compound by denoting fixed  proportion of elements in…

Q: Some salts make hydrates when there is moisture around. Some hydrate samples can absorb lights in…

A: Number of Mole-Ratio of given mass of substance to the molar mass of substance is called number of…

Q: What is the best means to separate ammonium chloride, sand, and zinc cloride? And a mixture of zinc…

A: Given:A mixture of ammonium chloride, sand, and zinc chloride.A mixture of zinc chloride and silver…

Q: 4) Among RDCI, SrCI; and GaCl, which compound will have the highest lattice energy? Explain your…

A: 4) GaCl2 will have the highest lattice energy. Lattice energy depends on the size and charge of a…

Q: What would you expect to observe about your anhydrous copper(II) sulfate on a hot,

A: We have to observe the behaviour of anhydrous copper sulphate.

Q: In the crystal structure of CsCl (cesium chloride), Cs + ions form the base of a cube while a Cl−…

A: GIVEN: In the crystal structure of CsCl (cesium chloride), Cs + ions form the base of a cube while…

Q: (O O Figure 2 shows the relative melting points of some of the elements in period 2. Li Be Ne Figure…

A: Following is the relative melting point curve in period 2.

Q: the cyanide ion reacts with hydrochloric acid. explain why the H+ ion favor one atom in the…

A: Up until now we have been discussing only the elemental forms of atoms which are neutrally charged.…

Q: Matching the horizontal and vertical axes, write the formulas of the compounds with the followin…

A: The name of the compounds and the formula of the compounds has to be given,

Q: 9* Fill in the table below. The answers are binary Compounds. The possible responses may in include…

A: Choose the compound where the least electronegative element is in its highest oxidation state. Since…

Q: What is the product from the sequenceoreactions depicted below?

A: