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FAQ

what is the additive inverse of -2?

2. Additive inverses are integers whose sum is zero. -2+20.

Does all preservatives, are all food additives?

Umm i would recommend u let someone who knows what they are doing fix it for you, not trying to be mean

chemistry

The E-number system was originally used in the European Union in order to regulate the use of substances added to processed foods and drinks to colour them, flavour them, change their texture or enhance their keeping qualities. Additives were given a unique number and those which were approved for use were prefixed by 'E'. (1) Additives are numbered according to their main purpose as shown below: E100 - E199 (colours) E200 - E299 (preservatives) E300 - E399 (antioxidants, acidity regulators) E400 - E499 (thickeners, stabilizers, emulsifiers) E500 - E599 (acidity regulators, anti-caking agents) E600 - E699 (flavour enhancers) E900 - E999 (miscellaneous) E1000 - E1999 (additional chemicals)

Helping lubricate valves, high mileage engines, increasing compression.all of the claims on the labels, are they true? Better yet, are they worth the money?

the only oil additive i know of that is worth the money is Lucas oil stabilizer. I have used it in my semi truck and in all my rear end gearboxes. I use Mobil 1 in my crankcase so i dont use it in the oil but if you are using a conventionl oil then it cant hurt, expecailly on an older engine.

i am doing a project on food additives and i need to know some pros. Also if you have any other useful facts about additives.

It entirely depends on the additive of course, and while I am generally against additives, there are a few different reasons they are used. 1. To attempt to make the food taste better (i.e. MSG) 2. To make the product last longer at the store (less turnovermore money) 3. To stretch the product. Sometimes using additives is less expensive because it makes more product at a cheaper production rate. Hope this helps.

I have heard of the stuff called Sentek. Does it really work? How will i know?

Tetra-ethyl lead is the answer to your question as the best fuel additive - unfortunately, it's extremely toxic and we have to compromise the octane rating with aromatic hydrocarbons, ethers and alcohol (usually ethanol or methanol).

Food additive production license valid for several years

The food additive production license is valid for 5 years

So Theoretically, both the Additive (RGB) and Subtractive (CMYK) color processes should be equal, but what is the primary limitation of the additive process in color reproduction?

Goodyear triple tread. Love them.