The ions formed when Sr(C₂H₃O₂)₂ dissociates in water are A) Sr²⁺, C⁴⁻, H⁺, and O²⁻ B) Sr+ and C₂HO₂²⁻ C) Sr²⁺ and C₂H₃O₂⁻ D) Sr²⁺ and C₂HO₂²⁻ E) No ions form as Sr(C₂H₃O₂)₂ does not dissociate.

Q: D Which diagram(s) show ionization? OA U 0 F U D B E A OC e B E C F

A: Ionisation is the process by a neutral gaseous atom converted to A charged cation by removing the…

Q: Fe2O3(s)+3CO(g) → 2Fe(s)+3CO2(g) The reaction of 172 g of Fe2O3 with 82.8 g of CO produces 73.8 g of…

A: Given: Mass of Fe2O3 =172 g Mass of CO = 82.8g Mass of Fe produced= 73.8g a)To identify the limiting…

Q: Compounds in Mixture Ions in Solution (Formula of Ion) Formula of Insoluble Salt Na3PO4+Ba(NO3)2…

A: The ions in solution and the formula of insoluble salt can be identified from the net ionic…

Q: What are the chemical equations

A: The equation are as follows:

Q: Complete the balanced dissociation equation for the compound below in aqueous solution. If the…

A: Ionic compounds dissociates in aqueous solution into their constituent ions.

Q: b) Ph CN 1) MeLi 2) NaBH4 3) PBr3 4) Mg 5) CO₂ (dry ice)

A: Given that, a reaction sequence is shown below We have to give the final product of the above…

Q: The ions formed when Mgl2 dissociates in water are A) Mg²+ and 12- B) Mg²+ and I- C) Mg* and I D)…

A:

Q: Bismuth basic nitrate exhibits astringent, drying and antiseptic effects. Its use is based on the…

A:

Q: Reactants Net Ionic Equation: 3a CoCl(aq) + KOH (6M) -> Co lag) + 2 0H (aq)> Co(04),(6) Co(OH)26)…

A: Here we have to find the incorrect net ionic equations.

Q: Use the References to access important values if needed for this question. Write a net ionic…

A: net ionic equation involves only those species which directly take part in the reaction and not the…

Q: 1. Cd + NiO2 + H₂O → Cd (OH)2 + Ni(OH)2

A: For the given equation balanced equation will be Cd + NiO2 + 2H2O→ Cd(OH)2 + Ni(OH)2

Q: Lead compounds used to be use of paint pigments (lead based paints), but sre now prohibited in homes…

A: Given :   Which of the following compounds would yield the greatest amount of Pb (II) ions when…

Q: Oxalic acid, H2C204 is the poison in rhubarb leaves. Name its potassium salt. eTextbook and Media…

A: Rhubarb leaves contain oxalic acid. If these leaves eaten by human beings, then this acid create…

Q: When ____ is dissolved in water, the solution will be acidic. (A) Ca(NO3)2 (B) Ca(OH)2 (C) NH4I…

A: For Acidic  solution

Q: A student performs a spot test to identify the ions in an unknown solution. The student did a series…

A: Test for phosphate (PO43-) Addition of aqueous (NH4)2MoO4 to an aqueous solution containing PO43-…

Q: Write a net ionic equation for KlO3 and Ba2+

A: Ionic Equation:  An ionic equation is a chemical equation in which the electrolytes in aqueous…

Q: Balance the following chemical equation (if necessary): Ca(OH),(s) + H,PO,(aq)→ H,O(1) +…

A:

Q: Fill in the coefficients needed to balance each equation.

A: A balance equation has the equal number of atoms on the left hand side as well as on the right hand…

Q: A solution of magnesium hyroxide reacts with a solution of sodium phosphate. What are the products…

A:

Q: d How many electrons must be added to the left side to balance charge? e 2+ Cu + e → Cu

A: The objective of this question is to determine the number of electrons needed to balance the charge…

Q: CaSO4(aq) + Na2CO3(aq) → CaCO3(s) + Na2SO4(aq)   Question 6 options:   this is the net ionic…

A: An aqueous solution of sodium nitrate reacts with an aqueous solution of calcium sulfate to form a…

Q: When ammonium nitrate is dissolved in water, what species are present in aqueous solution? (choose…

A:

Q: (a) (c) (e) OH 1) RCO.,H 2) MeMgBr 3) H₂O 1) RCO₂H 2) NaSMe 3) H₂O 1) Na 2) ? ? ? 3) H₂O

A: (a). (c). (e). ( If you have any questions related to this problem please feel free to ask me).…

Q: Write and balance the equation representing what happens when Mg(NO3)2(s), a strong electrolyte,…

A: Magnesium nitrate Mg(NO3)2 is a  strong electrolyte like NaCl and dissolves in water. On dissolving…

Q: Complete the balanced neutralization equation for the reaction below: HNO,(aq) + Ba(OH),(aq) → O4-…

A: The reactants given are acid HNO3 and base Ba(OH)2.

Q: Give the formula of the acid formed when each of these acidic oxides reacts with water then write…

A: Oxides are chemical compounds with one or more oxygen atoms combined with another element (e.g.…

Q: Which equilibrium constant represents a reaction that favors the formation of the products to the…

A: ★ Answer : Correct option is : Keq = 1.0 × 108 ★ Solution :

Q: The acid H2S has the name a) sulfuric acid b) disulfuric acid c) hydrosulfuric acid     d) sulfatic…

A: The chemical name of H2S is  Hydrogen sulfide. It is a colorless chalcogen hydride gas with the…

Q: If a compound dissolves to form a ratio of two cations to one anion, which compund would this be?…

A:

Q: 12. Will this reaction happen or not? Al(NO,), + Pb ? -> yes Ono

A: According to electrochemical series given in the question,. We know that, whose metal having more…

Q: Write the net ionic equation for the following molecular equation. 2Fel3(aq) + 3(NH)½CO3(aq)…

A:

Q: 4) 5) C₂H4 + 0₂ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Ca (OH)2 + ↓ Group 4 CO₂ + Group 5 Al2(SO4)3 → H₂O CaSO4…

A: Balancing chemical equations involves the addition of stoichiometric coefficients to the reactants…

Q: What is the net ionic reaction for the following reaction? 2 K3 PO4 (aq) + 3 Cd(C,H3O2)2 (aq) → 6…

A: Write the net ionic equation of the given reaction----

Q: 2 KMNO4 + 2 KCI + 2 MNCI2 + 4 H20

A: The completely balanced Chemical Reaction is written as - 2KMnO4 +  16HCl ---> 2KCl + 2MnCl2…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: To write the net ionic equation when potassium nitrate is dissolved in water.

Q: If you put an acid in water it will produce ions whereas a base dissolved

A: We will fill the banks

Q: Complete the balanced molecular chemical equation for the eaction below. If no reaction occurs,…

A: Interpretation: We have to write balanced chemical equation for the given reaction.

Q: Select the single best answer. Predict the direction that predominates in this reaction: NO₂ (aq) +…

A: Answer: Chemical reactions always takes place to increase the stability of the species involving in…

Q: What is the concentration of Co3+(aq) ions in a 3.00 mol/L solution of Co2(SO4)3(aq)? a) 1.50…

A:

Q: What is the molarity of ions in a 0.62 M solution of Ca(OH)₂ assuming the compound dissociates…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: Ca OH Ca* Ca Ca* OH OH OH OH Ca* OH OH Ca* OH OH Ca* OH Ca+ Ca(OH), OH Саон A C Which beaker best…

A: Calcium hydroxide is a strong base with a molecular formula Ca(OH)2. It does not dissolve much in…

Q: I have the 4th edition of Tro Nivaldo's Chemistry: a Molecular Approach book and on page 731 the Ka…

A: For a generic acid, the acid dissociation constant Ka is given by,

Q: 4.When the equation below is balanced the coefficient of nitric acid, HNO3 is. Zn + HNO3 - Zn (NO3)2…

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

Q: I am doing a prelab and I need help with the questions. I want to make sure I did everything right.…

A: 1.The group (I) cations are Ag+, Pb2+ and Hg22+, they all form form white precipitate, corresponding…

Q: Write the ionization equation for HAsO42- . (Use the lowest possible coefficients. Use the pull-down…

A: Given ion,             The ion formed from the second ionization reaction of Arsenic acid.

Q: 4. Potassium permanganate (KMnO4) reacts with sulfurous acid (H₂SO3) to make HSO4 and Mn²+

A: As per instructions given in our Q&A guidelines I can answer first question only. So this…

Q: 5)Show the complete ionic and net ionic forms of the equations. Rubidium flouride +…

A:

Q: Which of the following represents a chemical change? Check all that apply V HCI (aq) + NaOH (aq) -->…

A:

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.