Write the chemical formula for a compound containing the following elements: calcium, carbon and oxygen, 1:1:3

Q: Properly write the following formulas: a. Cobalt II Chloride b. Calcium Nitride c. Potassium…

A: The Roman number shows the oxidation number of the central atom.

Q: For each of the following chemical formulas, determine how many atoms of each element are present in…

A: Substances that are formed by the combination of atoms are called molecules. They can be hetero or…

Q: In the structure given below, the total number of Hydrogen and carbon atoms are: 9, 6 10, 7 10, 6 O…

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Q: Write the chemical formula for the following compounds. a. barium nitrate b. strontium chlorate…

A: [a.] Ba(NO3)2 [b.] Sr(ClO3)2 [c.] (NH4)3PO4 [d.] CoS [e.] HgI2 [f.] CuCN

Q: True or Flase ✅❌؟؟؟ . 1- The molar masses of all the elements are equal . 2- According to the rules…

A: (1.)  The molar masses of all the elements are equal .  [False]  (2.)  According to the rules for…

Q: Writing the formulas for the resulting compounds   silicate  selenide  hydrogen sulfate  Iron (iii)…

A: To solve this problem we have to write the formula of the given compound .   We know that the…

Q: Write the formula of each of the following compounds. I. Dinitrogen monoxide II. Copper (II)…

A: In chemistry different type of compounds have different formulas and different names according to…

Q: A metal (M) forms an oxide with the formula MO. If the oxide contains 39.70 % O by mass, what is the…

A: Molar mass of an element is its characteristic property .So to identify the metal, first its molar…

Q: A white powder is made of 24% carbon and the rest being fluorine . Its simplest formula is ( C =12,…

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Q: Write the empirical formulas for (a) glucose, a substance also known as either blood sugar or…

A: Empirical formula : The formula which gives the simplest wholenumber ratio of the atoms of various…

Q: An iron-containing compound is 20.1% Fe, 11.5% S, 63.3% O, and 5.1% H. What is the empirical formula…

A: The empirical formula is the simplest ratio of the element present in the given molecular formula…

Q: Give the formulas for the following compounds. sodium sulfide sodium nitrate mercury(II) iodide…

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Q: Indicate the symbols of elements and formulas of inorganic compounds. 1. Zinc dichromate =…

A: 1. Zinc dichromate: Symbols of elements: Zinc=Zn Chromium=Cr Oxygen=O Chemical formula: ZnCr2O7

Q: Calculate the molecular mass or formula mass (in amu)of each of the following substances: (a) CH4,…

A: Since you have posted question with multiple subparts, we will solve first three subparts for you.…

Q: How many of the following elements are nonmetals? F Са H Ве Ne 4 3 O 1 2

A: How many elements are  non- metals among the following : F, Ca , H , Be , Ne , O  = ?

Q: Name the following ionic compounds: (a) MgO, (b) Al(OH)3, and (c) Fe2(SO4)3.

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

Q: Write the chemical formula for a compound containing the following elements: arsenic and oxygen; 4:6…

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Q: N,Si, Sr(NO3)2 CosO3 Co(C,H,O2)3 Mn,N, Mg(OH),

A: While naming a molecular compounds , we write the name of the first element followed by name of the…

Q: A pharmaceutical company is preparing a supplement that provides several useful ions by the human…

A: A question based on general chemistry that is to be accomplished.

Q: 4. For each acid, give the formula of the anion bonded to hydrogen, then give the formulas of the…

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Q: 4. Name of the compound FeO: a) Iron (II) oxide b) Iron (I) oxide c) Iron (IV) oxide d) Iron oxide

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Q: B. Write the formula of the following compounds. 1. Potassium iodide 2. Sodium nitrate 3. Dinitrogen…

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Q: An ionic compound forms when lithium (Z=3) reacts with oxygen (Z=8). If a sample of the compound…

A: A compound is a material formed by chemically bonding two or more chemical elements. The type of…

Q: An ionic compound forms when calcium (Z= 20) reacts with iodine (Z = 53). If a sample of the…

A: The compounds which are formed by ions is known as ionic compounds.

Q: Choose a ratio showing the relationship between the amounts of each element for each of the…

A: A) The structure given is,

Q: In the compound Fe3(PO4)2, the subscripts indicate: O the charge on Fe is +3, on O is -4, on PO4 is…

A: Molecular Formula Fe3 (PO4 )2  So, it means there are 3 Fe atom and two phosphate(PO4 3- ) ion in…

Q: Write the molecular and empirical formulas of the following compounds:

A: Given: Four compounds:

Q: Which of the following compounds is a nonelectrolyte? Select one: O a. acetic acid, CH3COOH b.…

A: A nonelectrolyte is a substance that will not form ions when dissolved in water and therefore the…

Q: An iron-containing compound is 20.1% Fe, 11.5% S, 63.3% O, and 5.1% H. What is the empirical formula…

A: First of all, we will calculate the number of moles of each element from given mass and then, we…

Q: 1. A compound that consists of metallic and nonmetallic atoms is 2. A compound that composed of two…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 1. Write the following compounds: a. Barium Selenide b. Magnesium phosphide c. Potassium nitride d.…

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Q: 70 ml of 0.3 normali (sulfuric acid) was taken to prepare 60 ml of sulfuric acid solution. What is…

A: Introduction: For the preparation of dilute solution from a stock solution, we can use the following…

Q: A compound is 24.7% calcium 1.2% hydrogen 14.7 carbon and 59.3% oxygen. Determine the chemical…

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Q: Tetracarbon dioxide is an unstable oxide of carbon with the following molecular structure: What are…

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Q: List three biological compounds/molecules per element that contain the following elements: Carbon…

A: Carbon- Carbohydrates, Fats, Proteins, Nucleic Acids. Nitrogen- DNA and RNA, Proteins, Nucleobases,…

Q: Write the chemical formula for the following chemical compounds. 1. Perchloric acid 2. Sodium…

A: Chemical Formula - It is a way to represent the specific proportions in which the atoms combine to…

Q: Write the formula for each of the following compounds and indicate which ones are best described as…

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

Q: 15. A sample of 1 mole of which of the following contains the greatest number of oxygen atoms? e.…

A: Oxygen atoms:

Q: Which of the following generally occurs in nature as an atomic element and not a molecular element?…

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Q: A metal (M) forms a compound with the formula MI2. The compound contains 79.97% I by mass. Identify…

A: Given:Molecular formula of compound = MI2Mass % of I = 79.97%We need to identify the metal in the…

Q: Cobalt(II) sulfate heptahydrate has pink-colored crystals. When heated carefully, it produces…

A: The roman number (II) written after Cobalt in the names Cobalt(II) sulfate heptahydrate and…

Q: 2. Write the formula of: a) Ferrous dichromate b) Mercurous hydroxide c) Barium nitrate d) Ammonium…

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Q: When potassium chromate, K,CrO, is dissolved in water, what ions are produced? no ions are formed K*…

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Q: Which of the following compounds is a nonelectrolyte? a. acetic acid, CH3COOH b. hexane, C6H14 c.…

A: A compound which is not change into ions is known as non electrolyte.

Q: 2Fe,03 How many oxygen atoms are in this chemical formula? 04 O 10 07 O 2 0 6

A: Given Molecular Formula 2Fe2O3

Q: Identify the elements that have molecules as their basic units.a. hydrogen b. iodine c. lead d.…

A: Molecular elements consist of molecules as their basic units.

Q: Which of the following compounds is most likely to have parentheses as part of its chemical formula?…

A: We have to find the formula with parenthesis i.e with bracket () The chemical formula of the given…