Q: Predict the chemical formula for the ionic compound formed by Al³⁺ and C₂H₃O₂⁻
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Q: What type of bonding is present in NaCl? O lonic bonding O Non-polar covalent bonding O Metallic…
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Q: Br Fg?
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Q: A(n) ___________ is the smallest unit of a compoundformed by the union of two or more atoms
A: A molecule is an electrically neutral group of two or more atoms which are held together by chemical…
Q: Draw the Lewis dot diagram for a neutral atom of Mg. •U C X с 0 ?
A: Magnesium is a 2nd group element (alkaline earth metal) having a total of 12 electrons.
Q: Which of the elements listed below would have atoms with the highest electronegativity? * O Arsenic…
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Q: Si3N4. Silicon Nitride
A: Silicon Nitride
Q: Draw the Lewis structures for the following ions: Na+ Ca2+ In+ S2-
A:
Q: Write the formula of the molecular compounds formed by the following non metallic elements. As and…
A: Since you have posted questions with multiple subparts, we will solve only first three subparts for…
Q: Which of the following is not an example of a covalent bond? A N-N B Mg-N C N-O D H-H
A: Given, The following is not an example of a covalent bond that is:
Q: Which of the following is held together by only covalent bonds? a) NaBr b)MgS c)NF3 d) BaSO4
A: We have to choose the following given compounds is held together by only covalent bonds as follows…
Q: Which molecule contains double covalent bonds? O fluorine O nitrogen oxygen
A:
Q: Write the formula of the molecular compounds formed by the following non metallic elements. C and…
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Q: The Cl-Cl bond of chlorine is best described as
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Q: Which of the following is an example of molecular covalent type of bond? O Hydrogen, Krypton, Barium…
A: The covalent bond is formed by the sharing of electrons between the atom to complete the octet of…
Q: Which of the following species is molecular? a.) Na2O b.) KBr c.) NH4NO3 d.) N2O4
A: Molecular solids refers to a substance where constituent particles, (molecules) are held together by…
Q: Which of the following nonmetals does not exist as a gaseous diatomic molecule? a. Cl2 b. F2 C. S2…
A: 1- Cl2, F2 and O2 these all three gases as a weak London dispersion forces because these gases have…
Q: Which one of the following has both ionic and covalent bonding? A. NaCl B. NaClO4 C. H2O D. CH4
A: Which one of the following has both ionic and covalent bonding? A. NaCl B. NaClO4 C. H2O D. CH4…
Q: The common name of Si I 4 is tetraiodosilane. What isits molecular compound name?A. silane…
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Q: What type of bonding is present in NaCl? Select one: a. amorphous b. metallic C. polar covalent O d.…
A: The type of bonding depends upon the nature of two atoms which are going to comine.
Q: Which is NOT a diatomic molecule? Nitrogen Boron Bromine Fluorine
A: GIVEN: Nitrogen, Boron, Bromine and fluorine To find: Not a diatomic molecule. Solution: Atomicity…
Q: Explain how the reaction N2(g) + O2(g) > 2NO (g) proves that nitrogen and oxygen are diatomic…
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Q: Which of the following nitrogen containing compounds contains only covalent bonds? O NazN O NH¼NO3 O…
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Q: Write the chemical formula of the following. A step by step. A. Calcium chloride B. Calcium chlorate
A: A chemical formula represents the symbols of the elements involved. The chemical formula gives…
Q: What is the representative unit in a molecular compound? a) a formula unit b) an ion c) a molecule…
A: The representative unit of a molecular compound is a molecule of that compound.
Q: What is the formula of a compound containing Ba²⁺ and N³⁻ ions? a)Ba2N3 b)Ba3N c) BaN3 d)Ba3N2
A: Ionic compounds are the neutral compounds in which the positively charged ions (cations) and…
Q: Formula unit of Sodium Nitride and Potassium sulfide
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A: (a)
Q: А. С. H. H. D. P. H H. H. エー IIP エー
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Q: How many H atoms are in the structure below? A) 3 B) 4 H2N C) 5 D) 8 E) 10 IZ
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Q: Which of the following compound will have only covalent bonds? sodium carbonate O Magnesium oxide O…
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Q: Which of the following would form an ionic compound with oxygen? A. Hydrogen B. Aluminum C.…
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Q: Which of the following is NOT a covalent compound? methane a b carbon tetrachloride carbon dioxide C…
A: Covalent compound is formed by mutual sharing of electrons between atoms. Electrons can be mutually…
Q: What is the formula mass of the following compounds? a. NaCl b. NaHCO3
A: NaCl = sodium chloride NaHCO3 = sodium hydrogen carbonate or sodium bicarbonate Formula mass of an…
Q: 2. What are the Electron pair arrangements for each of the molecules in #1. SiF₁ SF6 ICI,.
A: Given molecules are : a. SiF4 b. SF6 c. ICl3 What are the electron pair arrangement of each of…
Q: 1. C3H8 though covalently bonded cannot be named as tricarbon octahydride. Which of the following…
A: Explanation of the question is given below.
Q: E is a made up element and contains 6 valence electrons Y is a made up element and contains 7…
A: Given data, The valence electron of E = 6 The valence electron of Y = 7 The electron geometry of EY2…
Q: The type of Bonding shows in this figure is Nacl- plo lonic Bond O Covalent Bond O Metallic Bond O…
A: Ionic bond - A bond which involves the transfer of electron from an atom to another atom is called…
Q: Which of the following is a covalent compound? A) H:O2 B) Na.S C) CuCl: D) Cao
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Q: Which of the following molecular ion masses indicate a nitrogen-containing compound? M+ = 176 M+ =…
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Q: Can you help me to describe the position of the electrons around one o atom in the lewis structure…
A: Atomic number of Oxygen is 8 electronic configuration of Oxygen = 1s22s22p4 Oxygen has 6 electrons…
Q: What is the mole ratio between H2 and O2? A)1:2 B)2:1 C)2:2 D)4:2
A: Answer - The correct option is (B) 2:1 Mole ratio - A mole ratio is a conversion factor that…
Q: Arrange the following in order of increasing number of carbon atoms: I. 12g 12C II. 1.8 x…
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Q: Consider the following compounds: CaCl 2 , CaI 2 , and MgCl 2 . Answer the following questions based…
A: Size , lattice energy and Melting point all depend upon the size of cation and anion .
what are the number of oxygen atoms which are bonded to P in P4O10?
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- which of the following is a physical property of molecular oxygen O2 ? cooling oxygen to 183C converts in into a liquid burning gasoline with oxygen yields heat, carbondioxide and water cells use oxygen as an electron acceptor converting it to water more than one of these is a physical property of oxygenExplain how an experiment involving a mixture of KCl and KClO3 heated together, illustrates the law of conservation of mass.How many hydrogen atoms are indicated by "4 HC2H3O2"?
- Arrange the following in order of increasing number of carbon atoms: I. 12g 12C II. 1.8 x 1024 CO2 molecules III. 1 mol C2H61. Arrange the following molecule according to increasing percentage of oxygen Na2S2O3 , K2CO3 , Al(OH)3 , KClO3(a) Determine the number of sodium ions in the chemicalformula of albite, NaxAlSi3O8. (b) Determine the numberof hydroxide ions in the chemical formula of tremolite,Ca2Mg5(Si4O11)2(OH)x.