Question 7 of 20 The ions formed when Sr(C,H,O,), dissociates in water are A) Sr2", C*, H*, and O2 B) Sr+ and C,HO, C) Sr²* and C̟H,0; D) Sr2* and C,HO,* E) No ions form as Sr(C,H,O,), does not dissociate.
Q: 6. What is the formula of the hydrate.
A:
Q: FeCl2FeCl2 Express your answer as an ion.
A: The given compound is FeCl2. The reaction between metal and non-metal involves ionic bond. In a…
Q: When do ionic compounds conduct electricity? I. when warm II. when molten…
A: Ionic compounds are those which break up in to ions and conduct electricity.
Q: estion 5 of 9 Determine which diagram best represents the ionic compound K, SO, dissolved in water.…
A: We have given that Determine which diagram best represent the ionic compound K2SO4 dissolved in…
Q: 4.31 Identify each of the following species as a Brønstedacid, base, or both: (a) PO43−, (b) ClO2−,…
A: Solution- (a) PO43- =Bronsted acid because this can be accept an H+ ion to form HPO42- (b) ClO2-…
Q: Write the name from the formula or the formula from the name for hydrated ionic compound. LiNO2.H2O
A: Hydrated molecules are those molecules which contains water molecule in its formula. Example:…
Q: neutralization reaction name of ionic compound formula magnesium hydroxide and hydrosulfuric acid…
A: Neutralization reaction : The reaction in which an acid reacts with a base to form salt and water.…
Q: Question 2 of 13 2. Compounds can only be separated into their component elements by, breaking…
A: Given: Compounds are separated into there elements To find: How can it be separated Solution:…
Q: Write the formula for lithium nitride (just regular numbers,not subscripts when writing your answer)
A: The simple rules for writing formulas of a given compound are: Write down the symbols of the…
Q: Identify the major ionic species present in an aqueous solution of Na2CO3. a. Na2+, CO32- b. Na+,…
A: Sodium chloride is a strong electrolyte. The strong electrolyte dissociates into ions completely.
Q: A new salt is made with the element Hampshrium (Hp 2+) and the polyatomic ion Whippurate (WhOH 3-).…
A: We have a salt having cation Hp+2 and anion WhOH3- . We have to predict the formula for the salt.
Q: CaO
A: It is calcium oxide.
Q: Write the formula of Glaubers salt.
A: Glauber’s salt is the common name of sodium sulfate decahydrate.It occurs as white or colourless…
Q: Which of the following is chloric acid?
A: Given : Which of the following is chloric acid?
Q: The formula for ammonium sulfate is (NH4),SO4. Enter it as: (NH_4)_2SO_4 2
A: Given that, Formula of ammonium sulfate = (NH4)2SO4
Q: Two reactants are placed into a flask. A single displacement reaction occurs, with the general…
A: Here we are required to find the chemical formula AC
Q: Write the full equation (including charges and states of matter) for the following: a. The reaction…
A: The balanced equation can be defined as the equation involving an equal number of each atom on both…
Q: 17 For the compound Mn(ClO3)2 what is the charge on manganese?
A: Given, Compound Mn(ClO3)2 Let 'x' be the formal Charge of Mn
Q: 5. When substances form solutions with water, they always dissolve, but sometimes they also…
A: Interpretation: We have to explain the difference between dissolve and dissociate.
Q: Provide the balanced net ionic chemical equation between IO3- and I-
A: The net Ionic reaction for the given chemical equation can be given as: (1) The balanced reaction of…
Q: Which of the following describes the means of electrical conduction of Zn and ZNSO4? A. Both Zn and…
A: The question is based on the property of conduction. we have to identify the correct statement…
Q: If C2H6O (ethanol) is an ionic compound, which best matches the ions that form in solution?…
A:
Q: 112. An IV of Dextrose Lactated Ringer's solution is used to treat dehydration in patients. The…
A:
Q: H22O
A: Sucrose has formed the combination of glucose and fructose. It is a covalent molecular compound and…
Q: Which of the following describes the means of electrical conduction of Zn and ZNSO4? A. Both Zn and…
A: A substance is said to be good conductor of electricity if electrons flow easily through it .
Q: QUESTION 11 Of the elements indicated on the periodic table shown above, which forms the strongest…
A:
Q: Metals tend to ---- electrons and form ----, respectively. Question 9 options: gain, cations…
A: We have to predict the blanks.
Q: What is wrong with the ion pictured? (1 Point) [K]
A: In this ion of potassium -
Q: A compound such as sodium nitrate that exists almost exclusively as separate ions when it dissolves…
A: Sodium nitrate (NaNO3) dissolves in water and in solution it exists exclusively as separate ions.
Q: QUESTION 8 The formula for calcuim phosphide is Ca P
A:
Q: Why can't copper displace hydron ion in an acid?
A: Electrochemical series is a series by the help of which we can identify the reactivity of different…
Q: The formula for barium bromide is __________. The cation is __________, and the anion is…
A: Inorganic chemistry.
Q: When table salt forms, which action occurs between the reacting elements? A. Sodium donates an…
A: In the table salt ionic bond is present. Ionic compounds are formed by ions. The metal atom loses…
Q: Part 2 Writing Formulas-(20 Points)-use the prefix table for naming covalent compounds and the table…
A:
Q: The systematic name for an ionic compound with the fomula, MnSO4 H2O is
A: IUPAC nomenclature in inorganic chemistry is used for naming the inorganic compound.
Q: Which of the following ions is least likely to form colorful compounds?
A: Sc+3 Explanation: The species which are not having unpaired electrons could not form colour. Sc+3…
Q: What generalization can be given regarding the type of compounds formed when metallic, non-metallic…
A: Answer - 1. metallic react with water - Metals react with water and produce a metal oxide and…
Q: Provide the values for STP.
A: STP means standard temperature and pressure.
Q: Which ionization process is represented by arrow A in the figure for Na? В СD E=0 A-E 11 Na O (A)…
A:
Q: Which of the following statements is true regarding the nitrite ion? :
A: Structure of NO2- contains 1 nitrogen atom and 2 oxygen atom and having Nitrogen as a Central metal…
Q: 8. Acids combine in a similar way as ionic compounds. Write the formula of the compound formed by…
A: In this question, we want to determine the molecular formula of the Compound, which is formed from…
Q: Hypothesize why solutions of NaCl conduct electricity, but solid NaCI does not
A: For electrical conductivity, solution must have free ions in order to conduct the electricity.
Q: iate. Then, (ii) explain why ionic substances must dissociate to dissolve in water while covalent…
A: We have to explain the difference between dissolve and dissociate.
Q: below
A: Na2S dissociates in water to it's ions
Q: Is Ba(ClO4)2 ionic or covalent
A: The compound given is Ba(ClO4)2.
Q: A monoatomic anion with two charges contains 36 electrons. It is statements is false? A. Kr B.…
A: 1a) A monoatomic anion with two charges contains 36 electrons. A. Kr - False It is a neutral atom,…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Choose the correct equation below for the reaction that occurs when Na2S dissociates in water.A monoatomic anion with two charges contains 36 electrons. It is statements is false? A. Kr B. Ca2+ C. Sr2+ D. O2- E. Se2- choose all that apply 1b. Consider the reaction, 2 Al + 3 Cu2+ → 2 Al3+ + 3 Cu. The oxidizing agent is, Al Cu2+ Al3+ Cu H2O in which this reaction takes place. 1c. Which of these formulas is(are) not valid for hexane? A. C6H14 B. C6H6C. C6H16D. CH3CH2CH2CH2CH2CH3 E. CH3(CH2)4CH3Are ions present in a sample of P₄O₆? Explain.
- Nitrate ion (NO31-) a) Draw the Lewis Structure include resonance structures b) determine the Electronegativity difference (ΔEN) of the NO bond (Electronegativities: N: 3.0, O: 3.5) c) determine the polarity of the NO bond d) determine the partial charges of the NO bond e) determine the direction of the polarity arrow for the NO bond f) determine the polarity of the NO3-1 ion g) determine the oxidation state (charge) of the N in the ion h) determine the formal charge of all the atoms in the nitrate ion i) is the structure the optimum formal charge, if not draw the optimum formal charge structure j) What is the electron domain for the N (VSEPR) k) What is the geometric domain for the N l) what is the hybridization of the NHard water contains Ca2+, Mg2+, and Fe2+, which interferewith the action of soap and leave an insoluble coating onthe insides of containers and pipes when heated. Water softenersreplace these ions with Na+. Keep in mind that chargebalance must be maintained. (a) If 1500 L of hard water contains0.020 M Ca2+ and 0.0040 M Mg2+, how many moles ofNa+ are needed to replace these ions? (b) If the sodium isadded to the water softener in the form of NaCl, how manygrams of sodium chloride are needed?When aluminum combines with non-metals, it always has an oxidation number of +3. What 3 electrons does aluminum lose when it forms an ionic bond? Electron configuration please (condensed and regular) For regular aluminum I got [Ne] 3s²3p¹. With a plus 3 charge it would lose 3 electrons; thus, being just [Ne]. Is this correct?