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Question:

why is it that there is an evolution of gas when aluminum shavings are placed in hydrochloric acid?

why is it that there is an evolution of gas when aluminum shavings are placed in hydrochloric acid?

Answer:

conan, The aluminum metal is being oxidized into aluminum ions, while hydrogen from the acid is being reduced to hydrogen gas through the chemical reaction given aboveSince metals lose their electrons easily, many metals will bubble when exposed to acid because of this oxidation/reduction reactionI hope this helps!
ok since your vin starts with a 3 it was made in mexico3GNEK13T62G273476 1998-2005 chevy vin decode: 1-3 world make code: [1]3 is mexico [2]G is general motors [3]N i think is the plant in mexico, it says 1-3 world make identifier but it doesnt specify what n is[4]E 6001-7000 pounds gvwr range gvwr brake system5 and 6 are line chassis series [5/6]K/1 4x4 1500 (half ton)silverado,tahoe,suburban, avalanche, sierra, yukon, yukon xl7 is the body type [7] 3 four door cab utility, includes your car and many others but for typing purposes i dont want to type it all8 is engine type [8] tLM7(engine option), 5.3L V-8 MFI9 is the check digit it doesnt explain that [9] is 6 i dont know what it means, its the check digit10 is the model year ie2000 would be 0 for the last numberyours is 2because its a 2002[10] 22002 11 is the plant which is Silao [11] g silao 12-17 is the production number ie 000001 would be the first made in silao[12-17] 273476 273476th truck this type made in silao.
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