II. Give the chemical formula of the following compounds. 1. Copper (II) sulfate or Cupric sulfate 2. Lead (II) chromate or Plumbous chromate 3. Sodium hydroxide 4. Perchloric acid 5. Potassium permanganate 6. Sodium carbonate 7. Hydrofluoric acid 8. Carbonic acid 9. Water 10. Ammonia

Q: What is the formula and name of the compound formed between Ca and N? Select one: O Ca2N3; Calcium…

A: Ca have valency +2  And nitrogen -3 Cross addition  Ca3N2

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A:

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A: 1) the correct formula for iron (II) phosphate is

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A: A chemical compound is a chemical substance made up of several similar molecules (or molecular…

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A: Chemical formula represents the systematic formula of any compound in which the symbols of elements…

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A: Given ionic compounds: Hg2O , CaF2 , Al2(SO4)3 , Au2(CO3) Molecular compounds: CCl4 , SF6 , N2O ,…

Q: Find the ionic compound among these. O K20 O N20 H20 OF2

A:

Q: What is the formula and name of the compound formed between Ca and N? Select one: O Ca3Nz Tri…

A: when calcium react with nitrogen it form Ca3N2

Q: 2. Nitrogen and oxygen can form several compounds. Three of them contain 25.9 30.43% and 36.48%…

A:

Q: Decide the charge on each ion. write the correct WRITING FORMULAS & NAMING COMPOUNDS formula 2OL che…

A: Here we have to write the formula of ionic compounds and their IUPAC name.

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A:

Q: Write a chemical formula for a compound that containstwo chlorine atoms to every one oxygen atom.…

A: ANSWER IS

Q: Find the ionic compound among these. N2O

A: N2O= Nitrous oxide.  OF2 = Oxygen difluoride.  H2O =Water  K2O = potassium oxide Metal and Nonmetal…

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A: (1) There are following differences between ionic compounds and Molecule -  Ionic compounds…

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A: The common formula of each polyatomic ion is, Chloride  - Cl- Nitrate -  NO3- phosphite - PO33-…

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A: Given: The composition of C (carbon) in nicotine is 74.0 % The composition of H (hydrogen) in…

Q: 1. Which of these is NOT a cation? A NH,* B CI C Mg* 2+

A: The given ions are: A NH4+ B Cl- C Mg2+ D K+ To find, the ion which is not a cation?

Q: Q12. What is the formula for manganese(III) oxide? (a) MnO (b) Mn30 (c) Mn½O3 (d) MnO3

A: Correct answer is (c) Mn2O3 . Formula of manganese(III) oxide will be Mn2O3 . Oxidation state of Mn…

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A: Since you have posted multipart of question as per the guidelines i have solved first three subpart…

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A: Barium belongs to second group of periodic table in which it can loose 2 electrons to form a…

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A: Ionic compounds are formed using ionic bonds which are formed on transfer of electrons. Elements try…

Q: 3. Which polyatomic compound is named incorrectly? (1) Gold (III) lodate; Ag(103)3 (2) Sodium…

A:

Q: 2. Name the compound based on the chemical formula that you have formed. anion cation Cl - O2. OH-…

A:

Q: Determin the mass of 12.6 mol ethane, C2H6 O 256 O 126 О 379

A: given, number of mole of ethane = 12.6 mol

Q: 25. Describe Name the following ionic compounds: a. LiF b. SnS, c. MNCO3 d. Sr(H,PO)2

A: The name of a binary compound containing monatomic ions consists of the name of the cation (the name…

Q: 1. One drop of water from a medicine dropper has a volume of approximately 0.050 mL (1 mL = 1 cm3)…

A: Given, volume of water in one drop = 0.050 mL = 0.050 cm3            density of water = 1.0 g/cm3…

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A:

Q: An ionic compound forms between the ions Ca2+Ca2+ and NO−3NO3−. What is the correct chemical formula…

A:

Q: write the formula for dinitrogen pentoxide like the example below

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

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A:

Q: a. Write the formula for the ionic compound that forms between K and Cl2. b. Write the formula for…

A: Inorganic chemistry.

Q: For the following compounds: (1) Identify each one as an ionic compound, a molecular compound, or an…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: III. Which are polyatomic ions?. _6. a. Barium _7. a. Oxalate 8. a. Magnesium 9. a. Silver C.…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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A:

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A:

Q: Write formulas for these compounds: (a) sodium chromate (b) magnesium hydride (c) nickel(II)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Whenever chemists observed atoms reacting with each other, they noticed that the sum of their group…

A: Since you have posted a question with multiple sub-parts ,we will solve first three sub-parts for…

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A: When aluminum metal is exposed to air, it forms an invisible layer which is resistance protective…

Q: 1.The formula of the compound formed between barium and oxygen is Ba2O3 Ba2O BaO2 BaO     2.In the…

A: Note - “Since you have posted a question with multiple sub-parts, we are bound to solve only the…

Q: 1. Name each of the following compounds: a) Pbl2 b) NiS c) Fe(OH)2 d) Cr2(CO3)3 e) Al(OH), f) KNO,…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: For each of the following ionic compounds, write the symbols for the ions present and give the…

A:

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

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

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A: The given compounds are the ionic compounds which consists of a metal ion as a cation and a…

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A: Oxidation no. Written in bracket

Q: Give each ionic compound an appropriate name.a. SnO b. Cr2S3 c. RbI d. BaBr2

A: Since we answer only upto 3 sub-parts, we'll answer first three. Please resubmit the question and…