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It's a polyatomic ion made from 2 sulfide ion. It's formula is 2S(2)

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14y ago

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What is the valency of Bisulphite?

The valence of a bisulphite ion is -1; its formula is HSO3-1. (Although the name bisulphite is still acceptable, it is now considered preferable to call it "hydrogen sulfite ion".)


Project on the study of effect of potassium bisulphite as food preservative under various conditions?

Yes, a project on the effect of potassium bisulphite as food under a various condition is a good one for someone taking a course in Food Science.


What is storm gold precipitant made from?

Sodium hydrogen sulphite: Sodium bisulfite, not sodium "meta" bisulfite


Can sodium bisulphite replace dry acid in swimming pools?

Sodium Bisulphate is dry acid for swimming pool use.


Study of effect of potassium bisulphite as food preservative under various conditions?

Potassium bisulphite is commonly used as a food preservative to inhibit microbial growth and oxidation. Studies on its effectiveness under various conditions, such as different concentrations, temperatures, and pH levels, can help determine the optimal conditions for preserving food products. This research can provide valuable insights into the mechanism of action of potassium bisulphite and its potential as a safe and effective food preservative.


Reaction of Bisulphite adduct reflux with sodium hydroxide?

HO-C-OSO2 + OH- yields C=O + SO2 and H3O+


What is the formula for iron 2 bisulfite?

Fe(II)(HSO3)2 Iron(II) bisulphite . NB sulphurous acid is H2SO3 . Its anion is Sulphite (SO3^2-) The ''bi' means the sulphurous acid has only 'lost' ONE(1) hydrogen Hence the sulphite becomes the 'bisulphite' (HSO3^-) Since the iron is in oxidation state '2' , its cation is Fe^2+. Hence it needs two 'bisulphite' anions to balance the charges. NNB Do not confuse the 'bi' to mean 'two'. In this case it refers to the loss of hydrogen from the acid, in a similar way to sodium bi-carbonate (NaHCO3). Hope that helps!!!!


What is the chemical formula Potassium bisulfite?

Bisulphite is HSO3, otherwise known as hydrogen sulfite. This has a -1 charge, therefore there is 1 K+ needed to balance this. The chemical formula is thus, KHSO3.


Where to buy Campden Tablets?

Campden tablets (or Sodium meta-bisulphite tablets) are used in brewing and wine-making. Any large supermarket, or any shop that sells brewing equipment should stock them.


What is the name of CuHSO32?

This does not exist. If it did, it would probably be something like "Copper(III) hydrogen sulfide"


What food colours are in lucozade?

Carbonated Water Glucose Fructose Syrup (24%) Orange juice from Concentrate (5%) Citric Acid Preservatives (Sodium Benzoate, Sodium Bisulphite) Stabilisar (Acacia Gum) Caffeine (0.012%) Antioxidant (Ascorbic Acid) Flavourings Colour (Beta-Carotene)


What is the effect of potassium bisulphite as food preservative under various conditions?

Postassium bisulphate - KHSO4 - can be used as an food preservative to protect the food from micro-organisms.