Thursday
May 23, 2013

Posts by Shay


Total # Posts: 344

chemistry
Is there a gas formed if you heat a sugar? What will be its identity

chemistry
what is the lewis dot structure for BN

chemistry
Identify the following molecules as polar or nonpolar. 1. H2S 2. PBr3 3. SiCl4 4. SO2

chemistry
For each of the following bonds, indicate the positive end with \delta^{+} and the negative end with \delta^{-}. Write an arrow to show the dipole for each. 1. Si-Cl 2. Se-F 3. Br-F 4. N-H 5. N-P

chemistry
Write the formulas of the compounds formed Pb+4 with the following anions:OH-, NO3- , CO3(2-), HSO4- , PO4{3-} . Use the given order of anions.

chemistry
For each of the following bonds, indicate the positive end with \delta^{+} and the negative end with \delta^{-}. Write an arrow to show the dipole for each. 1. Si-Cl 2. Se-F 3. Br-F 4. N-H 5. N-P

chemistry
If the boron nitride molecule,BN, were to form, what would its structure look like? pls. need help

chemistry
thanks a lot DrBob222 you're such a big help

chemistry
is IBr a hydrogen bonding or dipole-dipole interactions or dispersion forces

chemistry
Write the formulas of the compound Al+3 formed by specified cations with the following anions:OH-, NO3-, CO3-2,HSO4-, PO4-3 . Use the given order of anions

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