Names of some common chemical formulas

322 Sucrose, panol: CHO soda pan gas content( coal distillation): H, CH, ethylene, CO, etc. Carboniic acid: 38324 acid CHO teral: aldehyde HCHO formalin: 35% -40% watery aldehyde answer acid acidity: isopropyl 66 acid HCOOH sugar: CHO fructose: CHO sugar: CHO starch: CHO61266126122211122211 starch:( CHO) CHCOOH olive acid: CHCOOH liponic acid: CHCOOH fatty acid: 6105173517331531n exulic acid: glycolic acid: benzyl: acetic acid HOOC-COOH Ffade the azure ink, Strong ph, Heat and degradation into CO and water, 2, 1 2+ iron: iron powder is black, A entire piece of solid iron is silver-white.

echemi chemical products Fe—— Light Green FeO—— Black Crystal 343+ Fe( OH)—— White precipitate Fe—— Yellow Fe( OH)—— Red brown precipitation Fe (SCN)—— Blood 233 Red Solution FeO—— Black powder Fe( NH)( SO)—— light blue green FeO—— red-brown flour FeS-424223-Black solid 2+ metal: single substance is purple red Cu—— blue CuO—— black CuO—— red CuSO( anhydrous) -24 whitened CuSO· 5HO—— Blue Cu( OH) CO-Green Cu( OH)—— blue 422232]Cu( NH)] SO—— dark azure solution 344 BaSO, BaCO, AgCO, CaCO, AgCl, Mg( OH), tribromphenol are white precipitation 432332Al( OH) white flocculent precipitate HSiO( protosilicic acid) whitened rubber precipitation 344 Cl, chlorine water—— yellow green F—— light yellow green gas Br—— darkish red brown liquid I—— purple dark solid 2222 HF, HCl, Thf, HI are white gas, White mist( acid volatile) -CCl—— colorless liquid, Density is greater than the water, Non-soluble with water KMnO—— purple MnO—— purple 44-4 NaO--light yellow solid AgPO--yellow precipitate S--yellow solid AgBr--light yellow precipitate 2234AgI--yellow precipitate O--light blue gas SO--colorless, Vigorous smell, toxic gas 320SO--colorless solid( boiling point 44.8 C) magenta solution—— red hydrofluoric acid:

underused

HF—— rust glass 3NO, NO—— colorless gas NO—— red brownish gas Minnesota—— colorless, exciting odor gas 24233, trend 1, aluminium strip and corrosive acid response is warmth, Ba( OH) and NHCl reaction is heat, 242, Na and HO( for phenolphthalein) response, dissolving, bobbing on the waters, rotation, gas release,( melting, bobbing, snorkeling, sing, 2 red)+ 3, fire colour reaction: Na yellowish, K purple( through blue cobalt glass), Cu natural, Ca masonry red, Na (yellow),+ K( crimson). 4, Cu velvet losing in Cl to develop brown fumes, 5, H losing in Cl fire is a white flame, 2226. 

Na fire in Cl generates a large quantity of whitened fumes, 7, P fire in Cl generates a large quantity of white fumes, 228, SO into the purple answer initial fade, Returning to the main colour after heat, 29, Minnesota and Hydrochloride meet to create a big amount of white fumes, 10, aluminum metal in the air fierce fire to create dazzling white light, Mg remove burn in the atmosphere to create stunning whitened light, Fire in the Inc to produce a whitened powder( Mwcnt), Produce black fumes, 212, the wire losing in Cl, Create a brownish smoke, 13, HF rust cup: 4 HF+ SiO= SiF+ 2HO 22 4 214, Fe( OH) is hydrolyzed in the air: from white to grey green and lastly to purple brown, 215. 

At space heat: Fe and Al are peg in focused HSO and concentrated HNO, 24316, fall FeCl answer to the test tube with acid answer, The answer is colored in crimson, The phenol is red in the air. 317, proteins whenever solid HNO yellowish, whenever burning wings smell, 318, losing in the air: S—— weak gentle blue fire H—— gentle blue Fire HS—— light azure flame 22CO—— blue fire CH—— bright and blue fire S losing in O—— brilliant blue crimson fire 42 fire. 

19.]] Characteristic reaction phenomenon:( white rapidly turns to gray-green, Gradually change to reddish brown air white precipitation]Fe( OH)] reddish brown]Fe( OH)] 3220. 

Mild yellow good: S or NaO or AgBr 2221. Gas that fades the purple solution: SO( hardly red after cooking), Cl( hardly red after cooking) 222+ 3+ 2+ -22. Colored solution: Fe( gentle green), Fe (yellow), Cu( blue), MnO( purple) 4 Colored solid: red( Cu, CuO, FeO), reddish brown]Fe( OH)] Black( CuO, FeO, FeS, CuS, 2233AgS, PbS) blue]Cu( OH)] Yellow( AgI, AgPO) White {Fe( 0H), CaCO, BaSO, 2234234AgCl, BaSO} colored gas: Cl (yellow green), NO( red brown) 3222