Organic Chemistry equation help please?
Hey guys, I'm stuck on an organic chemistry question, a little help would be fantastic at the moment. So heres the question Write a chemical equation for addition reactions to produce 3-hydroxy 3-methyl hexane. Condensed structural formulas should be used for each organic compound. Thankyou very much for any help I can get, enjoy :)
Organic Chemistry Equations?
Complete the following equtions to show the products in each reaction a. hex-1-ene + bromine ---> b. oct-1-ene +chlorine ---> c. ethene + bromine ----> d. ethene + hydrogen bromide ----> e but-2-ene + hydrogen iodide ---->
Organic chemistry equation help?
Hey guys, organic chem is not my strenth here so the question is.... Write a chemical equation for the synthesis of ethyl 2-methylpropanoate. Use structural formulas for each organic compound in you equation and name each reactant. Im drawing blank on these so any help is appreciated :)
Organic Chemistry Equation Help?
1. Hydrogen goes to carbon with more hydrogen. When hydrogens are equal it goes to the longest chain. CH3-CH=CH-CH2-CH3 + HOH ----H2SO4----> CH3-CHOH-CH2-CH2-CH3 (Major) + CH3-CH2-CHOH-CH2-CH3 (Minor) 2. CH3CHClCH3 + C6H6 ---AlCl3--> This will produce 2-phenyl propane or isopropyl benzene. Look it up, I don't want to give you the condensed reaction because then you won't know what it looks like.
What is the organic chemistry theoretical yield of this equation?
Without doing all your arithmetic calculations, the stoichiometry is such that for every two moles of benzaldehyde starting material, you get one mole of product. You also know you need one mole of acetone for every two moles of benzaldehyde. So one of those will be limiting reagent, determining how much product you can get. But lets say you do the calculations, and you have 0.02 moles of benzaldehyde and 0.02 moles of acetone. That means you have plenty of acetone present, so you will get 0.01 moles of product, and that relates to a specific mass of product. (NO, I didn't do any calculations, but you can.)
Organic Chemistry: Need Help with balancing equation?
This is the formation of a phosphonium ylide, which is simply an acid-base reaction. It's easier to draw it, but I'll try to write the formulas and names Ph3P-CH2-Ph (+) Br(-) + Li+ + OEt- --> Ph3P-CH-Ph + HOEt + LiBr Look at the link I provided to see what these structures might look like. Notice instead of CH2Ph they have CH3, and instead of LiOEt, they have Li-C4H9. They did omit the conjugate acid (yours is HOEt; theirs is C4H10, which is butane gas so it just boils away). .
Organic Chemistry HW help!?
Please help write a complete chemical equation using structural formulas for each of the following organic chemical transformations. \ Included in the equation must be: 1. structures of the reactants and product 2. the identity of any inorganic reagent involved (over the arrow) 3. names of all the substances involved 4. a general term used to describe the reaction (addition , substitution, hydration, oxidation, etc,)
Chemistry equations help ?
a) reactants: 2 K = 2*39= 78 g 2Cl = 2* 35.45 = 70.9g 6O= 6*16= 96g Total: 245 g (3 sig figs, just to make it simpler) products: 2K = 2*39=78g 2 Cl= 2*35.45 = 70.9g 6O= 6*16=96g Total:245g b) reactants: 4 N= 4*14= 56g 12 H= 12*1=12g 6 O= 6*16= 96g 6N= 6*14= 84g Total: 248g products: 10 N= 10*14= 140g 12 H= 12*1= 12g 6 O= 6*16= 96g Total: 248g c) reactants: 4 K = 4 * 39= 156g 2O = 2*16=32g Total: 188g products: 4K = 4*39= 156g 2O= 2*16=32g Total: 188g Since the mass is the same for the reactants and products for each reaction, the law of conservation of mass is fulfilled.
Organic Chemistry reaction pathways question, help greatly appreciated?
N-ethylethaneamine? Do you mean N-ethylamine (C2H5NH2) or diethylamine (HN-(C2H5)2)? If so, here you go... Step 1: convert the OH group of ethanol into a suitable leaving group. I like the tosylate because of the mild conditions involved... C2H5OH + Cl-SO2-C6H4-CH3 (tosyl chloride) + base (pyridine, triethylamine, etc --> C2H5-O-SO2-C6H4-CH3 (ethyl tosylate) + base-HCl salt Step 2: displace the leaving group with ammonia (if ethylamine is the desired product) or ethylamine (if diethylamine is the desired product). I'll show you this step using ethylamine as the nucleophile... C2H5-O-SO2-C6H4-CH3 (ethyl tosylate) + H2NC2H5 --> C2H5-NH-C2H5 + HO-SO2-C6H4-CH3 (p-toluene sulfonic acid) - actually, the product would be the amine tosylate salt until the reaction is neutralized during work-up. You can also accomplish this conversion by converting ethanol into a alkyl halide, such as ethylchloride with SOCl2. Also, if the final amine product that you want is not either of the two that I've stated, you still can use my strategy - just use the appropriate amine nucleophile to get the product that you desire... Hope this helps!!!
Chemistry Equations help please?!?
Write the balanced combustion equation for solid carbon. Remember that combustion is a type of synthesis reaction. A. C + O --> CO B. 2C+ O2 --> 2CO C. C2 + O2 --> 2CO D. C + O2 --> CO2 + H2O I don't understand this! I thought the answer would be C + O2 --> 2CO but that's not even an option so I'm completely lost :/ Help anyone?