Which of the following pairs react to form ioniccom-pounds: (a) Cl and Br; (b) Na and Br; (c) P and Se; (d) H and Ba?.

Q: What associated anion do Ag+, Fe3+, Cu2+, Ba2+, Pb2+, and Na+ have? And what is the formula of this…

A: Given: some ions are given  To find: Anion associated with it Solution: Ions are formed by loosing…

Q: Hiw many electron does chlorine needto gain to be CV ome an ion?will it become a positively charged…

A: For chlorine to acquire one electron than to lose seven is much easier. In this manner, it will in…

Q: In the molecule C6H12N6, how many C, H and N atoms are there?

A:

Q: Explain in great detail how to name K2SO3 and Fe2(SO3)3 compounds. What type of compounds are they?…

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Q: Assign oxidation states for all atoms in each of the following compound

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: The formula of magnesium oxide is = MgO But a student determined experimentally that the formula of…

A: The two possible reasons for the incorrect determination are given as follows:

Q: Give the chemical formula for (a) chlorite ion, (b) chlorideion, (c) chlorate ion, (d) perchlorate…

A: Chemical formula for- a) Chlorite ion- ClO−2 b) Chloride ion-  Cl− c) Chlorate ion- ClO3− d)…

Q: Question attached

A: according to the given question the compound consist of ions i.e; cation(X+4) and anion(Y-2) the…

Q: Which of the following has the greatest Fe content: FeS, Fe2(SO4)3, or FeCl2?

A: To find the species having maximum Fe content we need to find the percent mass of Fe in each…

Q: One gram of metal burns in air to give 1.27 g of tin oxide. What is the formula of the oxide?

A: Combustion: When a substance reacts with O2 at high temperature to generate the energy is termed as…

Q: Which of these compounds would you expect to be ionic: N2O, Na2O, CaCl2, SF4?

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Q: The chemical formula of carbon tetrachloride is CCl4. The nature of this compound is?

A: This is a non-polar covalent compound. see the complete solution given below.

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

A: First, we will learn about the term empirical formula. The empirical formula is the simplest…

Q: CIO, ),(aq) + 2N

A: The given  reaction is Pb(ClO3)2(aq) +  2NaI(aq) → PbI2(s)↓ +  2NaClO3(aq) In this reaction, an…

Q: From the molecular structures shown here, identify the onethat corresponds to each of the following…

A: The identification of the correct molecular structure of the chemical species are given in table -

Q: In the three molecules, O2, HCl, and F2, what atom would have a partial negative charge?

A: Answer:  Cl (chlorine) atom in HCl having partial negative charge.

Q: Caiculate uie numoer or positive ions and negauve ions contaitieu iti 1.00 mOI Or eaca or me…

A: The ionic bond is an electrostatic attraction force, formed between the ions and it is a strong…

Q: Case, Clne labels got lost. How would you distinguish between the two substances: a) LiCI Lil b)…

A: The question is based on the concept of qualitative analysis. we have to identify the compound by…

Q: Give the names and charges of the cation and anion ineach of the following compounds: (a) CuS, (b)…

A: To write the name and charges of the cation and anion in each of the below compounds (a) CuS (b)…

Q: O si, S, P, As, O O Rb, Sr, Sn, Ge, P O Ca, Ga, Ge, Se, Te O LI, Na, S, Si, Be O In, Sn, TI, Ga, Sb

A: The atomic radius decreases as we move left to right across a group and increases as we move down…

Q: An ionic compound has the empirical formula H,N,0,, Suggest the formulae of the jons present in this…

A: Complete octet of nitrogen and oxygen and draw the structure.

Q: Given the chemical formulas MgO, Al2O3, and SiO2, predict the formula for germanium oxide, GexOy.

A: we have to predict the formula for germanium oxide. Germanium belongs to the carbon family. IV A…

Q: nbers to all the atoms in each of the following: a. HNO3 b. CuCl, e. C,H12O6 f. Ag i. Na¿C¿O4 j. CO2…

A: Oxidation state: The oxidation state is a hypothetical charge that an atom would have if all bonds…

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: Give the names and charges of the cation and anion ineach of the following compounds: (a) CuS, (b)…

A: The names and the charges of the cations are as follows:

Q: The monatomic ions of Groups 1A(1) and 7A(17) are allsingly charged. In what major way do they…

A: The elements in group 1A (Li,Na, K,Rb,Cs,Fr) have one valence electron in their valence shell.…

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

A:

Q: 5- What are the physical properties of organic compounds? Organic compounds are known as the…

A: Organic compound is made of maximum of carbon and hydrogen.

Q: Write an equation that shows the formation of a iron(II) ion from a neutral iron atom. Represent…

A: Oxidation occurs when a species releases electrons. Neutron iron is oxidized into iron (II) ion by…

Q: Write the names and formulas of 2 binary acids

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

Q: Predict the chemical formulas of the compounds formed bythe following pairs of ions: (a) Cr3+ and…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Elements in the same group of the periodic table often formoxyanions with the same general formula.…

A: An anion containing one or more oxygen atoms bonded to another element is called as oxy-anion. Few…

Q: b(NO2)2 is an ionic compound. What are the ions of which it is composed?

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Q: - 2M9O (s) vield of magnesium oxide is g.

A: Moles of Mg = mass / molar mass of Mg  Moles of Mg = 4.00g / 24.00gmol-1  Moles of Mg = 0.167mol

Q: Write balanced equations for the following reactions:(a) barium oxide with water, (b) iron(II) oxide…

A: The balanced equations are as follows: (a) Barium oxide with water.

Q: A common ingrsdient in homemade Lundry detergents (s Wa sturg soda you were asked to do an ana of a…

A: option b. Na2CO3.10H2O is correct Given that; An homomade ingredient hydrate of sodium carbonate…

Q: How can I tell the charge of NaCH3COO, NaCl, and HCH3COO? Just in general I am not sure of how to…

A: Bonds are formed through electrostatic interaction between two atoms. There could be 3 types of…

Q: Element "X" reacts with element “Y" to form an ionic compound containing X** and Y²- ions. Write a…

A: The element X and Y are reacting to form ionic compound with ions X4+ and Y2-  Assuming the compound…

Q: etermine the molecular form a. Benzoyl peroxide (the e b. Ibuprofen by mass com approximately 206…

A:

Q: Calculate the mass of vanadium(V) oxide (V½O5) that contains a million (1.0 × 10°) vanadium atoms.

A: Given :- number of vanadium atoms = 1.0 × 106  To calculate :-  mass of V2O5 in grams with 2…

Q: Write The ortel Diugranm For The Al-m preuseex plaan c.Ar d.Ca

A: The detailed solution of your question given below-- We know that the atomic number of Ar and Ca is…

Q: Na3VO4 is used to deactivate enzymes in some biochemical analyses. (a) What is the charge on the…

A: Inorganic salt is formed by combining a positively charged species that is a cation and a negatively…

Q: A CCH5 COONa + Na OH CaO what is x?

A: Sodium benzoate on heating the mixture of sodium hydroxide (NaOH) and calcium oxide (CaO) gives…

Q: Is Ba(ClO4)2 ionic or covalent

A: The compound given is Ba(ClO4)2.

Q: Consider an iodine tetrafluoride cation (IF4+): What is the elemental symbol of its central atom?

A: Given :-  Chemical formula of iodine tetrafluoride cation = IF4+  To find :-  elemental symbol of…

Q: Write down the formulas for the four ionic compounds that can be formed by combining the cations…

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Q: Which of the compounds CH10. SrCl2, Zn(NO3)2, SFe are expected to exist as molecules?

A: Covalent bonds are formed between two non-metals (chlorine and oxygen) by mutual sharing of…

Group 14 Elements

The following elements come under group 14 of the periodic table.