What is the charge on each ion in these compounds? (a) CaS (b) MgF, (c) Cay0 (d) ScCl (e) AlSa

Q: Write the structural formulas of three different compounds that each have the molecular formula…

A: The structural formula of C5H12 with three different compound is shown below

Q: III. ? Which of the following compounds is ionic and which is covalent: RbCl, NO2, and BaO?

A: Given, Compounds :: RbCl , NO2 , BaO  To identify : Ionic or covalent ?

Q: The smallest unit is the molecule (ex. H2O): O Molecular compounds o lonic compounds

A: Molecular Compound have smallest called molecule.

Q: Which of these are ionic compounds? NH, CO2 NH,CI LiBr BaO BrCl

A: Ionic compounds are formed by ions or which can form ions.

Q: 2. Some plant fertilizers contain the following compounds: ammonium sulfate, (NH4)₂SO4; calcium…

A: 2. An ionic bond is formed when there is a transfer of electron between bonded atoms. It is formed…

Q: atomic mass

A:

Q: Predict the formula and name of a binary compound formed from the following elements: (a) Na and H,…

A: ANSWER

Q: Suppose an element from group IIIA(13), and period 3 of the periodic table forms an ionic compound…

A:

Q: Nitrogen ions tend to have a charge of 3-; explain the reason for this pattern/trend.

A: Here we have to find why nitrogen ions tend to have a charge of 3-.

Q: Charge? of X in the following compound X(SO4)2

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

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

A:

Q: d. Al (CO3)3 - Al,0, + CO2 e. CH10 + 02 - CO, +H,0 f. Mg(ОН)2 + HBr - MgBr, + H,0

A:

Q: The cations used in the compound below has a variable charge. Determine the charge of the cation…

A: The given compound is Cu2SO4. The oxidation state of sulfate ion is -2. The oxidation state of…

Q: Ion Formula Compound Formula Ion Formula NH, + Cl Cr3+ F Cr2+ 02 Cro

A: Chemical formula of compound can be formed by criss-crossing the valency of ions.

Q: When liquid benzene (C₆H₆) boils, does the gas consist of molecules, ions, or separate atoms?…

A: Hydrocarbon benzene is an organic compound in which atoms are joined in a planar ring structure.

Q: ?ldentify the incorrect pair if any اخترأحد الخيارات a. cobalt(II) chloride, COCI2 O b. ammonia, NH3…

A: All the names except COCl2 are correct. If you look at this formula here O is in capital latters…

Q: Identify the type of bond (ionic or covalent) in the following compounds. (a) ammonia (NH3), (b)…

A: V

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: AF4 is a polar, neutral molecular compound with an even number of electrons where A is an element…

A: Given that , AF4 is polar molecule. Here the A can combine with 4 F-atoms so its valency is 4.…

Q: How many neutrons and electrons does 198Hg2+ have?

A: Since the atomic number of neutral Hg atom is 80 = number of electrons in Hg And in the above given…

Q: 5. How many of each types of atoms does the compound Al₂(SO4), contain?

A: Given compound is  Al2(SO4)3 (Alluminium Sulphate) We have to find how many each type of atoms are…

Q: Give the systematic name of the compound: CHỊCH,CHCH,CNH, HC=O

A: Give the systematic name of the given compound ?

Q: The compound Fe(OH)3 3 would be called:

A: Given: The objective is to find the name of the compound Fe(OH)3

Q: How many hydrogen atoms are in each of the following:(a) C2H5OH, (b) Ca(C2H5COO)2, (c) (NH4)3PO4?

A: The number of hydrogen atom are as given below:

Q: For this lonic Compound J3Q2 answer the following questions: HINT: You need to REVERSE the…

A: Ionic compounds are formed when positively charged ions combined with negatively charged ions…

Q: Enter the name of the compound.

A:

Q: which set do all elements tend to form anions in binary ionic compounds?

A: Generally, electronegative elements form anions in the binary ionic compounds.

Q: Does a cation gain protons to form a positive charge or does it lose electrons?

A:

Q: For the compound Fl(SO4)2 what is the charge on the flerovium ion?

A: Given compound,         Flerovium sulfate Fl(SO4)2

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: CH, 'Br ČH, Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A:

Q: Is there a charge in H2O?

A: e have to explain if H2O has any charge or not.

Q: Which of the following compounds are molecules? (You can choose more than one answer if applicable)…

A:

Q: Describe the type and nature of the bonding that often occursbetween two nonmetals

A: Describe the type and nature of the bonding that often occurs between two nonmetals.

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: 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: What are likely the formulas for the following molecules? a. NH?OH b. CF2Cl?

A:

Q: Which of the following bonds is IONIC? Cr-O C-H Cl-F Cs-F C-C     Which of the following bonds is…

A: Ionic bond = Cr-O = The bond between Cr and O is ionic as well as covalent, but covalent character…

Q: What characteristic charge do atoms in the third-to-last column of the periodic table have when they…

A: We will explain this statement with the help of morden periodic table.

Q: Is PCl3 a Covalent or Ionic Bond? What about MgF2?

A: Covalent Bond - A bond in which electron pair is shared between two atoms. When octet rule is…

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: Which of the following is an example of a covalent bond? A) K - CI B) AI - CI C) H - CI D) Al - AI

A: Covalent bond is formed by sharing of electrons. Covalent bond can be explain better by Fajuns rule.…

Q: Name the following binary molecular compounds: (b) CIO2 (a) CC14 (c) N½O (d) N2O3

A: The naming of bimolecular Compounds are: CCl4 named as Carbon tetrachloride ClO2 is named as…

Q: The charge of a vanadium ion in a compound V2O5 is?

A: Oxidation state is equivalent to its ionic charge. Charge is basically defined as the number of…

Q: 4. Discuss why you figured out the formula of calcium iodide as Cal2 and not Cal.

A: The chemical compounds are formed by a combination of elements. Elements combine in a fixed ratio to…

Q: For the following covalent compounds, provide their compound name   a) S3F5    b) P2Cl4   c)…

A:

Q: 5. Which of the following compounds is an ionic compound? OA. H20 O B. CaS OC. H2CO3 O D. HCN

A:

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…