is cr2o3 ionic or covalent
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- Chromium oxide (Cr2O3) is an ionic compound, since it is made up of a metal and a nonmetal.Cl (Hydrogen Chloride) is a covalent compound and forms a covalent bond. However, if water is added to hydrogen chloride, it forms hydrochloric acid which is an ionic compoun … d that has ionic bonds. 2 people found this useful.
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- It's called a covalent bond because O (oxygen) is a nonmetal. A covalent bond is a bond between two nonmetals which is happening since it's O2 (two oxygen molecules). Missy · 5 years ago
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What is a tween? A tween is a person who is 11 or 12 years old. Sorry ten year olds as much as you want to be a tween, you're a child, ha! Generally between 10 (possibly 9) to 13. At 12, a girl turns into a tween, not a teenager, but not a child. 10, 11, and 12 because if ur 4-9 ur a kid if ur 13-19 ur a teen so a tween id 10 11 and 12.
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- A covalent bond is a chemical bond between two nonmetals (two metals cannot covalently bond) in which electrons are shared, while an ionic bond is a chemical bond between a me … tal and a non metal due to the attraction between oppositely charged ions.13 people found this useful.Cl (Hydrogen Chloride) is a covalent compound and forms a covalent bond. However, if water is added to hydrogen chloride, it forms hydrochloric acid which is an ionic compoun … d that has ionic bonds. 2 people found this useful.
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Water dissociation and pH 2 H2O(aq) H3O+(aq) + OH-(aq) Kw = [H3O+][OH-] Both ions are ionic kosmotropes, hydrating and creating order in forming stronger hydrogen bonds with surrounding water molecules than the water molecules form between themselves, and creating short chains of hydrogen bonded water molecules [2025].
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- These ions can be made of two or more atoms covalentl … y bonded so the covalent bond exists within the ion rather than between the ions. An example of this is sodium hydroxide which consists of positive sodium ions Na+ and negative hydroxide ions OH-where the hydrogen and oxygen are bonded covalently.
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Chapter 2 Molecules, Ions, and Chemical Formulas NH 4 Cl is an ionic compound, not a covalent one, because the NH 4 + (ammonium) ion is combined with a chloride ion. Elemental Composition of Covalent Compounds. Compounds that contain both metals and nonmetals are usually ionic, not covalent. So KBr and Na. Properties of Covalent Molecular Compounds. 1  Low melting points and boiling points. 2  Low enthalpies of fusion and vaporization These properties are usually one or two orders of magnitude smaller than they are for ionic compounds. 3  Soft or brittle solid forms. 4  Poor electrical and thermal conductivity.
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2: Ionic & Covalent Bonding Ionic Bonding. Ionic bonding is found in many ceramic structures such as NaCl, MgO and Al2O3. Atoms have unlike electrical charges, making them ions, which create an electrostatic attraction between atoms.This causes bonding between atoms. The ions pack into a regular arrangement.onic bonding is found in many ceramic structures such as NaCl, MgO and Al2O3. Atoms have unlike electrical charges, making them ions, which create an electrostatic attraction between atoms.
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- Covalent-the Share of electrons between 2 or more non-metals Ionic-the Exchange of electrons between a non-metal and a metal So the answer to your question is CH4 is Covalent since both elements are non-metals.
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- Report Abuse. Covalent-the Share of electrons between 2 or more non-metals Ionic-the Exchange of electrons between a non-metal and a metal So the answer to your question is CH4 is Covalent since both elements are non-metals. Hope that helped =).
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- A covalent bond is a bond between two nonmetals, where the electrons are essentially shared. For example water is H2O. Oxygen needs two more electrons to have a full valence (… outer shell) and each hydrogen needs one electron, so they share electrons to form the stable compound water. A Covalent (or molecular) bond is a bond between two non-metallic elements. This means that they share electrons inside the molecules. OR A type of chemical bond in which there is mutual sharing of electrons between two atoms is called covalent bond.
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- Definitely covalent. The electronegativity difference isn't great enough for a bond between Nitrogen and Oxygen to be ionic. In order for a bond to be Ionic, the electronegati … vity difference must be 2.7 or greater.The electronegativity difference of N and O is merely .4. more general rule of thumb if you cannot carry out an experiment is that a metal bonded to a nonmetal tend to be ionic. Other helpful hints when trying to determine if a compound is ionic or covalent is to look at the name. Cobalt (II) sulfate is composed of ions.
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Ionic, polar covalent, or nonpolar covalent? Next. Provide whether each substand is ionic, polar covalent, or nonpolar covalent and why Water:H20 Iodine: I2 Anthracene: C14H10 Potassium chloride: KCl Urea: (NH2)2CO Sodium acetate: NaCH3CO2 Sucrose: C12H22O11 *note all numbers are subscripts i have the answers but i need a description why,...ext. Provide whether each substand is ionic, polar covalent, or nonpolar covalent and why Water:H20 Iodine: I2 Anthracene: C14H10 Potassium chloride: KCl Urea: (NH2)2CO Sodium acetate: NaCH3CO2 Sucrose: C12H22O11 *note all numbers are subscripts i have the answers but i need a description why,...
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Difference Between Ionic and Covalent Bonds Ionic bonds vs Covalent bonds. - Ionic bonds occur between atoms having very different electronegativities, whereas, covalent bonds occur between atoms with similar or very low electronegativity differences. - Ionic bonds occur between metals and non metals. Covalent bonding most commonly occurs between two nonmetals. - In ionic bonding, a complete transfer of electrons occurs, whereas covalent bonding occurs when two (or more) elements share electrons. - Ionic substances are usually seen as crystals.
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Is aluminium chloride an ionic or covalent compund? AlCl3 dissolves in water to give Al3+(aq) and Cl-(aq), which is ionic behaviour Hydrated AlCl3, Al(H2O)6Cl3, is undoubtedly an ionic solid, containing the Al(H2O)6 3+ cation AlCl3 sublimes at low temperature, giving vapour of composition Al2Cl6, with tetrahedral Al and two bridging Cl.rom the rules, phi=charge on cation/charge on anion where phi is the ionic potential of the cation. Now Al3+ has high +ve charge on it, so it can distort the cl-cation easily, thus inducing covalent character into it. See Wikipedia for more details.
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- An ionic compound is between a cation and an anion. NH4+ (ammonium) serves as the cation and Cl- (Chloride ion) serves as the anion.You can also think about it this way. … NH4 bonds covalently but the nitrogen still has one remaining electron that is not being bonded, this will TRANSFER to the Chlorine; making it an ionic bond.Ionic bonds show a transfer of electrons whereas covalent bonds are when electrons are being shared.) While it does have covalent bonds in it, yes, it is an ionic compound. 8 people found this useful.
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- F2 is a gas, and the bonds are 100% covalent. CH4, methane, is a gas, and the bonds are 97% covalent. SO4^2- is the sulfate polyatomic ion. The bonds in sulfate ion are 83% covalent. In Na3PO4 the bonds in the PO4^3- polyatomic ion are 68% covalent and the bonds between O and Na are 80% ionic.
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- It depends on the type of molecule. Ionic bonds are found in molecules of a metal (alkali or alkaline) and a non metal (The group starting with Boron through halogens). Usuall … y all other molecules are covalent. Examples: CO2, CH4, CF4, H2O.
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Â¿Ionic and Covalent Bonding? N2O4 has covalent bonds because N and O are both nonmetals; nonmetals form covalent bonds. 8. Which element has the greater bond energy, oxygen or nitrogen? (Hint: Which element has more bonds?) Oxygen can form 6 bonds, but Nitrogen can only form 5 bonds, so Oxygen has a greater bond energy.nswers: 1. Determine if the following compounds are likely to have ionic or covalent bonds. a. magnesium oxide, MgO ionic (metal and nonmetal) b. Strontium chloride, SrCl2 ionic (metal and nonmetal) c.
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Which contains both ionic and covalent bonds? (in terms of bonding and structure). There are double-covalent bonds between the carbon-oxygen and the carbon-sulfur. B) CaSO4 is calcium sulfate. Calcium and Sulfate exist in an ionic bonding arrangement, a lattice structure where calcium and sulfate ions repeat in every direction.O4 (2-) is a sulfate anion, and it has sulfur-oxygen single bonds. These single bonds are shorter than normal sulfur-oxygen single bonds but longer than a sulfur-oxygen carbon bond. This phenomenon is called resonance. C) SF6 has entirely covalent sulfur-fluorine bonds and is octahedral.
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Ionic bonding Therefore, all ionic bonding has some covalent character. Thus, bonding is considered ionic where the ionic character is greater than the covalent character. The larger the difference in electronegativity between the two types of atoms involved in the bonding, the more ionic (polar) it is.
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Covalent and ionic? In an ionic covalent, the atoms share the electron. In this case, the two chlorine atoms share an electron, enabling them to both achieve a stable valence shell. Sometimes, … there is an unequal sharing of the electrons.This is known as Polar Covalent bonds.efinitely covalent. The electronegativity difference isn't great enough for a bond between Nitrogen and Oxygen to be ionic. In order for a bond to be Ionic, the electronegati … vity difference must be 2.7 or greater.
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Why is AlCl3 covalent? Best Answer: It's simple enough to check by looking up the electronegativities of the elements. Al = 1.61 Cl = 3.16 3.16 - 1.61 = 1.55 which makes the bond about 45% ionic, meaning the bonds are polar covalent. The molecule itself will not be polar because of the completely symmetrical trigonal planar geometry.hese values and bond character scale are from the Sargent-Welch periodic table. Here's another source: http://www.green-planet-solar-energy.com... Bond character is basically a spectrum between ionic and covalent, and AlCl3 looks like it's close to middle.
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- pisgahchemist. HCl(aq) exists as hydrated H+ and Cl-ions. KBr is a network solid with bonds with relatively high ionic character (68% ionic character). The remainder of the compounds have greater covalent character including CuO and CuS.CuO bonds have 45% ionic character, CuS bonds are even less.Don't be suckered into the notion that metal-nonmetal bonds are ionic.isgahchemist. HCl(aq) exists as hydrated H+ and Cl-ions. KBr is a network solid with bonds with relatively high ionic character (68% ionic character). The remainder of the compounds have greater covalent character including CuO and CuS.
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- An ionic bond is one in which electrons are gained/lost, ions are formed, and they attract, forming an ionic compound (e.g., HCl, H2SO4,Li2O) A covalent bond is one in which e … lectrons are shared, and depending on the size of the atoms involved, could be polar (H2O) or nonpolar (N2).Cl (Hydrogen Chloride) is a covalent compound and forms a covalent bond. However, if water is added to hydrogen chloride, it forms hydrochloric acid which is an ionic compoun … d that has ionic bonds. 2 people found this useful.
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- NaCL is ionic bond due to presence of positive charge on Na+ (sodium ion) and negative charge on CL- (chloride ion ) which cause attractive force between them and formation of the ionic bond between two ions ....not covalent bond as there isn't participation between two atoms Na and CL. Related Questions.