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What else can I help you with?
How do you balance the equation for Cl plus AlBr3 ---- Br plus AlCl3?
2Fe+3Cl2------>2FeCl3
Why cant H N O F Cl Br and I be alone?
The elements H, N, O, F, Cl, Br, and I cannot exist alone as stable diatomic molecules because they are highly reactive and typically form bonds with other atoms to achieve a full valence shell. For instance, they often pair with another atom of the same element, resulting in diatomic molecules like H₂, N₂, O₂, F₂, Cl₂, Br₂, and I₂. This tendency to bond helps them attain greater stability through shared electrons. Additionally, their electronegativity and reactivity drive them to seek out bonding partners rather than remaining isolated.
Which of the following has a noble gas electronic configuration O Br Cl?
Among the elements listed, chlorine (Cl) has a noble gas electronic configuration. Chlorine has an atomic number of 17, and its electron configuration is [Ne] 3s² 3p⁵, which is one electron short of the noble gas argon (Ar), giving it a stable configuration when it gains one electron. Oxygen (O) and bromine (Br) do not have noble gas configurations; oxygen is [He] 2s² 2p⁴, and bromine is [Ar] 4s² 3d¹⁰ 4p⁵.
Determine the oxidation state of KCIO2?
In KCIO2, the overall charge of the compound is zero because potassium (K) has a +1 charge, oxygen (O) has a -2 charge, and the sum of the oxidation states must equal zero. Therefore, the oxidation state of chlorine (Cl) in KCIO2 is +5.
What Molecule containing two of the same atoms?
My chemistry teacher always taught us Dr. HOFBrINCl H-Hydrogen O-Oxygen F-Fluorine Br-Bromine I-Iodine N-Nitrogen Cl-Chlorine
What element as the same number of protons as the sum of the two elements directly above it?
Phosphorous (P) has Nitrogen (N) and Oxygen (O) above it. P=15 N=7 O=8 P=O+N Chlorine (Cl) had Oxygen (O) and Fluorine (F) above it. Cl=17 O=8 F=9 Cl=O+F Bromine (Br) has Chlorine (Cl) and Argon (Ar) above it. Br=35 Cl=17 Ar=18 Br=Cl+Ar
Br you N Cl H O F?
These symbols represent chemical elements: Br - bromine, N - nitrogen, Cl - chlorine, H - hydrogen, O - oxygen, F - fluorine. Each element has its own unique set of properties and is represented by a symbol on the periodic table of elements.
Which is the most electronegative element Br Cl or Se?
The most electronegative element is Cl (Chlorine), followed by Br (Bromine) and then Se (Selenium). Electronegativity measures an atom's ability to attract electrons towards itself in a chemical bond.
What is the percentage calculation of KCIO3?
K=39.100 Cl=35.457 O3=48.000 total=122.557 %K = 39.1x100/122.557 %Cl = 35.457x100/122.557 %O = 48.0x100/122.557
How do you balance the equation for Cl plus AlBr3 ---- Br plus AlCl3?
2Fe+3Cl2------>2FeCl3
How does Na Br2--NaBr balance?
Na + Br ₂→ NaBr This happens because: When certain diatomic elements (Br, I, N, Cl, H, O, F) are alone you add a 2 as a subscript so they are (Br₂, I,₂ N₂, Cl₂, H₂, O₂, F₂). But when you cross Na (which has a charge of +1) with Br (which has a charge of -1) They cancel and you get NaBr. Na + Br ₂→ NaBr This happens because: When certain diatomic elements (Br, I, N, Cl, H, O, F) are alone you add a 2 as a subscript so they are (Br₂, I,₂ N₂, Cl₂, H₂, O₂, F₂). But when you cross Na (which has a charge of +1) with Br (which has a charge of -1) They cancel and you get NaBr.
What is the oxidation number of potassium citrate?
+1 for each K, +6 for S and -2 for each O in K2SO4
What is the bond angle Br-P-Br and Cl-P-Br?
The problem with this question is that bond angles will depend on which molecules are being referred to.PBr2 and PClBr are not compounds they are transient molecules.In VSEPR terms they are odd electron molecules with 7 electrons in the outer shell they will be bent. I do not believe that bond angles are known.P2Cl4 - the molecule is trans Cl2P-PCl2- I don't know if bond angles have been determinedP2Br4 is not well characterised.In PBr3 the Br-P-Br angle is 101 oIn PBr5 the solid is actually PBr4+ Br- PBr4+ is tetrahdral with 109.5o angleMixed halides PClBr2 and PCl2Br are known. I can't find the bond angles for these. VSEPR predicts a trigonal pyramidal shape - bearing in mind that the bond angles in PBr3 and PCl3 are 100 o and 101 o respectively I think a prediction of around 100-101 o would be reasonable for the Cl-P-Br angle.
Is KClO4 ionic or covalent?
KClO4 is an ionic compound because it is composed of a metal (K) and non-metal (Cl and O) elements. In this case, potassium (K) is a metal that donates an electron to the non-metal elements (Cl and O), resulting in the formation of ionic bonds.
Why cant H N O F Cl Br and I be alone?
The elements H, N, O, F, Cl, Br, and I cannot exist alone as stable diatomic molecules because they are highly reactive and typically form bonds with other atoms to achieve a full valence shell. For instance, they often pair with another atom of the same element, resulting in diatomic molecules like H₂, N₂, O₂, F₂, Cl₂, Br₂, and I₂. This tendency to bond helps them attain greater stability through shared electrons. Additionally, their electronegativity and reactivity drive them to seek out bonding partners rather than remaining isolated.
What types of elements form diatomic compounds?
If yoy think to diatomic (atoms of same element) molecules: O, N, Cl, F, Br, I, H.
What is the oxidation number of Br in Br?
-2 for each O, +5 for Br
