Q:I have a 1994 Saab 900s that every two years fails smog. I would like to see if there is any additives that will help me, or put me in the best position when getting it tested. Thanks for your help.

Methanol or denatured Ethanol found in most hardware stores, or an additive found at Napa stores called Fuelon. Schedule your test so you can go in when the car is running HOT (maybe 30 mintues drive time just prior) I've heard that an oil additive may help too since the PCV allows oil pan gasses in and can cause a richer reading, and old thinned oil can get past seals and rings. If you're over due for an oil change do it. Contaminated oils are high in Hydrocarbons and will present a rich mixture to the engine chambers. Good luck.

Q:Will the wholesale market in OKorder, where the largest market, and food additives, please help out, tell the address, what car

All the food additives to do the largest, nothing more than in the train station and large food seasoning wholesale market these two places, you can certainly find the two you want the product.

Q:Want to ask the new car in the run-in time when the need to add additives? My car is Lion 2.5I, the oil is already plus 97, but also need to add additives? Do you need to add your refueling? Also ask, will the additive increase fuel consumption? Thank you for your guidance. Please thank you all

New cars do not have to add any fuel additives.

Q:I was wondering if anyone knows f any company who has researched and produced Carbon Nanotubes as an additive to improve efficiency in Gasoline?Thanks heaps!

I doubt if anyone has done that -- for the same reason that no one has researched sugar as an additive to improve efficiency in Gasoline.

Q:Is citric acid a natural additive?

Yes, food additives contain flavoring agents

Q:I have no clue how to do this.A function is additive if f(a+b)f(a)+f(b) for all a and b in its domain and multiplicative if f(ab)f(a)f(b) for all a and b in its domain.Which of the following functions are additive and which are multiplicative? Justify your answers1. f(x)sqrt x2. f(x)sinx3. f(x)1/x4. f(x)e^x5. f(x)x^36. f(x)3xThanks so much!

It tells you in the definition what to do. Just put in some numbers, and see if they check out. No. 6 says f(x) 3x. Put a 2 and b 3. f(a) 6 and f(b) 9. So f(a) + f(b) 6 + 9 15 And f(a + b) f(5) 15. Which checks. So f(x) 3x is additive. No 1. says f(x) √x Choosing carefully, let a 9 and b 16. f(a) √9 3 ; f(b) √16 4 f(a) + f(b) 3 + 4 7 And f(a + b) f(9 + 16) f(25) 5. Which does not tally. The function is not additive. f(a) x f(b) √9 x √16 3 x 4 12 And f(a x b) f(9 x 16) f(144) √144 12 - check. The function is multiplicative. Just do the same for the rest.

Q:Hey there, I live in Canada and was wondering if anyone knew any apple juice brands that claim to have no preservatives or additives.Thanks!

You just ride for a while until they warm up. Take curves gradually. Minimize lean angle, Forget that weaving and stuff you see racers do. That stuff has no business on the street. A few miles is all it takes.

Q:What are the commonly used tire additives?

The thermal oxidation process of organic compounds is a series of free radical chain reactions. Under the action of heat, light or oxygen, the organic molecules first break on the weakest chemical bonds to produce lively free radicals R and hydroperoxides. The hydroperoxide ROOH undergoes a decomposition reaction and also produces a hydrocarbon oxygen radical RO and a hydroxyl radical HO. These free radicals can lead to a series of free radical chain reaction, and finally lead to organic compounds and the nature of the fundamental changes in the structure. The role of antioxidants is to eliminate the free radicals, or to promote the decomposition of hydroperoxide, to prevent the chain reaction. Can eliminate free radical antioxidants are aromatic amines and hindered phenols and other compounds and their derivatives, known as the main antioxidant; can break down the antioxidant antioxidant phosphorus and phosphorus containing organic compounds, known as Auxiliary antioxidant.

Q:I need help on my homework

-15 , 4/5 , 5/4

Q:is it ok to buy additives over the counter and add them to the oil?

The only additive I still add at every oil change is Slick 50. I have actually inspected the internals of general aviation aircraft internals of those engines treated and those without. Its actually what it was initially intended for. It has also dropped my operating temperatures of my vehicles a good 10 degrees while sitting in the hot South Florida traffic. There is also the friend of most every diesel mechanic on the North Slope of Alaska where they leave their vehicles running 24/7 during Winter even while they sleep, Marvel Mystery Oil. Snake oil? Perhaps. You decide.