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Br I N Cl H O F
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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 correct order of increasing electronegativity?
C-S in CS2C-Cl in CCl4C-O in OCH2S-F in SF4 1. N-Cl 2. N-Br 3. N-I 4. N-H 5. N-F
What ionic bond has the greatest ionic character H-Cl H-F H-O H-N?
H-F
What substances chemically combine with neptunium?
Neptunium can react with: O, Cl, F, Br, I, S, C, N, etc.
What is the Lewis Structure for N2H2Cl2?
Cl H | | N - N | | Cl H Fill in 3 unshared electron pairs around each Cl atom, and one unshared electron pair on each N atom. This molecule has one isomer, shown with the same formation swapping the places of one H atom with one Cl atom. Cl Cl | | N - N | | H H
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 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 HOFBrINCl?
They are all diatomic molecules. They stand for H = Hydrogen O = Oxygen F = Flourine Br = Bromine I = Iodine N = Nitrogen Cl = Chlorine
What is the correct order of increasing electronegativity?
C-S in CS2C-Cl in CCl4C-O in OCH2S-F in SF4 1. N-Cl 2. N-Br 3. N-I 4. N-H 5. N-F
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
What ionic bond has the greatest ionic character H-Cl H-F H-O H-N?
H-F
Is hydrogen and hydrogen gas are same?
Hydrogen is an element on the periodic table. Hydrogen is a brinclhof element (Br, I, N, Cl, H, O, F) and as such occurs in pairs (H subscript 2) in its gaseous state.
Give the 10 characteristics of organic compound?
The ten characteristics of organic compound are C, H, O, N, S, P, F, Cl, Br and I. These are plants that produce sugar.
What substances chemically combine with neptunium?
Neptunium can react with: O, Cl, F, Br, I, S, C, N, etc.
What is the Lewis Structure for N2H2Cl2?
Cl H | | N - N | | Cl H Fill in 3 unshared electron pairs around each Cl atom, and one unshared electron pair on each N atom. This molecule has one isomer, shown with the same formation swapping the places of one H atom with one Cl atom. Cl Cl | | N - N | | H H
Are carbon dioxide and carbon tetrachloride the only two non polar molecules?
No! There are many others, including in particular the completely nonpolar diatomic molecules of the elements H, N, O, F, Cl, Br, and I.
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
