How Sulphur acts as a
sulphur
S+O2->SO2 Oxidation no. of sulphur changes from 0 to +4. Due to presence of d-orbitals(vacant) sulphur can extend its covalency & show oxidation states till +6, which is stable in sulphur (eg: SF6). Hence it acts as a reducing agent. Te+O2->TeO2 Oxidation no. of Te changes from 0 to +4. Unlike sulphur Te cannot show +6 oxidation state as it is highly unstable due to inert pair effect. Therefore there can only be a decrease in it oxidation state (it can decrease to -2, +2). Hence it acts as an oxidising agent.
Sulphur dioxide (SO2) is the compound formed when sulphur reacts with oxygen.
The formula for sulphur IV oxide is SO2.
"sulphur+oxygen->sulphur oxide."Se + O2 under pressure renders SeO2 (selenium dioxide). "Comment on the fact that the analagous reaction between sulphur and oxygen, although extremely slow, gives a product with a different stoichiometry". Part 1A Inorganic Chemistry Paper, University of Oxford, 2008.So the paper suggeststhat sulphur dioxide is not the product of direct combination of sulphur and oxygen. Why is this? Is it contaminated with some SO3?I think it's actually sulphur dioxide rather than sulphur oxide as someone else suggested. If you look at the reaction of carbon and oxygen, it doesn't produce carbon oxide, but carbon dioxide. So therefore I think if:Carbon + oxygen --> carbon dioxideThen:Sulphur + oxygen --> Sulphur dioxide
Effector
The verb form for the noun action is to act (acts, acting, acted).
Yes. It is made from young sugar cane. Sulphur dioxide, which acts as a preservative, is added during the sugar extraction process.
The verb of action is act.Other verbs depending on the tense are acts, acting and acted.
Coercive Acts (Intolerable Acts)
Insurer
local action
It is a female that acts violent in action or in spirit.
A nonmetallic element of the sulphur group, and analogous to sulphur in its compounds. It is found in small quantities with sulphur and some sulphur ores, and obtained in the free state as a dark reddish powder or crystalline mass, or as a dark metallic-looking substance. It exhibits under the action of light a remarkable variation in electric conductivity, and is used in certain electric apparatus. Symbol Se. Atomic weight 78.9.
emergency action plan-what are the two main acts you should do?
Fixator
The verb is 'act' (acts, acting, acted).