Write an article based on this "Think about what you want to do while living in Mexico. Be aware of what you can take into Mexico. Ensure that your pets have the appropriate documentation."
article: This will help you decide what to keep and what to throw away while packing. You will also want to think about other factors such as the weather and where you'll be living for example, if you know that you'll be moving around a lot, or that you'll live in small spaces, you might want to consider digitizing your CDs, DVDs, and Blu-rays so that you're not lugging those around with you. An e-reader is a space-friendly alternative to books. Once you've figured out what you want to bring with you, decide whether you wish to sell, store, or donate the rest. Note that storage fees can add up, so if there's something you simply can't get rid of it might be worth shipping it to Mexico. If you choose to ship some of your items, look for quotes from shipping companies at home and in Mexico to get the best price. (Be sure to look at reviews for each company, too, before deciding on one!) Things like art and furniture can be brought into Mexico duty-free as long as they were bought at least six months before entry, but you cannot bring in live predator fish, dead fish of any kind, and certain drugs, including medical marijuana. FM3 visa holders have the one-time option to import $5,000 USD worth of personal household items into Mexico duty-free for a $100 USD fee. If you decide to take advantage of this, you'll need to ensure that you clearly mark each box and provide the Mexican consulate with a list of everything you are shipping, including serial numbers of electronics. Unless you're from America, if you're planning to bring electrical appliances, the electrical voltage requirements may not work for most of the larger appliances. Lower-voltage items, such as MP3 players, will typically adjust. If you are coming from Europe, it is best to sell them and purchase ones once you arrive. This can save you on moving costs. If you have cats or dogs, they will need health checks and signed certificates of their health by a veterinary professional, dated within five days of crossing the border. The certificate will also need to show that your pets have received their rabies vaccinations. Your local Mexican consulate will be able to inform you further. Birds are more difficult to travel with as they require both paperwork and lengthy quarantine periods that can cost a minimum of $600 USD. If you have any other types of animals that you hope to bring with you, consult embassy/government sites for specific details.

Write an article based on this "Find the molecular weight of methane (CH4). Calculate the molecular weight of glucose (C6H12O6)."
article: The atomic mass of hydrogen is 1.008 u. The atomic mass of carbon is 12.011 u. There are 4 hydrogen atoms in methane. Add together the weight of all the atoms in methane to find the molecular weight. 1.0084=4.032u{\displaystyle 1.008*4=4.032u}. 12.0111=12.011u{\displaystyle 12.011*1=12.011u} 12.011+4.032=16.043u{\displaystyle 12.011+4.032=16.043u} The atomic mass of carbon is 12.011 u. The atomic mass of hydrogen is 1.008 u. The atomic mass of oxygen is 15.999 There are 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. Add up the mass of all of the atoms in glucose to calculate the molecular weight. 12.0116=72.066u{\displaystyle 12.011*6=72.066u} 1,00812=12.096u{\displaystyle 1,008*12=12.096u} 15.9996=95.994u{\displaystyle 15.999*6=95.994u} 72.066+12.096+95.994=180.156u{\displaystyle 72.066+12.096+95.994=180.156u}

Write an article based on this "Research your market. Log in and go to "Sell" either in "My eBay" or through the Main Page at the top. Enter a title for your listing. Take good photographs of your item. Enter a description for your item. Pick a selling format. Set your price according to how much you paid for the item, your time, eBay fees, and how much it costs to ship. Choose when to start and end your auction. Keep a friendly tone. Double-check everything before saving."
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Search eBay for items like those you want to sell, and read the listings, especially completed listings which have sold for a good price, or current listings that have attracted a lot of bids. Take note of what sort of information or photos you find most helpful to you as a potential buyer the same type of information will be helpful to your potential buyers. Consider what makes you think a seller is trustworthy and how you will manage to convey that same sense of trustworthiness through your sales and profile. The title is the front line in getting your auction noticed. A good title will not only give potential buyers enough information to know whether the listing is worth their time to look at, it will also attract people searching for your items. Include all relevant words and spell them correctly. Insufficient information in a title will attract a far smaller number of potential buyers and/or bidders; consequently such an item will either not sell, or go for a much lower price than it would otherwise. Keep the words relevant. Exclude fluff such as "cool" or "excellent". You have very little space, so use it for what people are searching for (nobody is going to be searching eBay for items titled "L@@K" or "AWESOME!!!!"). Include alternative spellings and phrasings if you have space. For example, if you're selling an iPod, put "MP3 player" in your title. However, eBay's search will automatically account for variant phrasings; it will also sometimes check category names in addition to the auction title. Do a search on specific terms and look at the titles of the auctions that come up. Photographs which clearly illustrate the item to be sold can make a listing; bad photographs can actually repel customers. Get a cheap digital camera or a camera phone if you don't have one already. You are required to include at least one photograph with your listing, and having more than one photo definitely boosts buyers' confidence. You can have up to 12 photos per listing. Use good lighting. Where possible, turn off your flash and use natural light. Go outside, or take a photo by a window. Rotate or crop any photos that might need it for a better appearance, and use photo editing software or eBay's photo editor to improve the picture. Get as many photographs as your buyers will need. Take photographs of your item from every angle that you think someone will find useful. eBay offers 12 free photos on each listing. Get photographs of any unusual feature, any defects, and so on. The extra confidence that this will give buyers is almost always (except on the lowest-valued items) worthwhile. Of course, some items only need one photo; use your judgment here. Don't use a distracting or dirty background and get rid of any nearby clutter. A simple sheet of white paper may be used to provide a clean, neutral background for smaller items. Don't copy photographs from other listings or anywhere else on the Internet, ever. Apart from being dishonest and fraudulent, this will almost always be copyright infringement; nearly everything on the Internet, and elsewhere, is copyrighted, whether it has a copyright notice or not. See how to take better product photos for free for more ideas on producing good photos for eBay sales. Include any and all relevant information. This includes things like the manufacturer, compatibility (for items intended to be used with something else), size, weight, color, condition, measurements, and so on. Be careful when adding too much information. A buyer can skim through information they do not need to know, but will likely hit the "back" button if they don't see the information they want. Extra information can also help search engines find your listing. Put the most important information at or very near the beginning of the listing. Keep the design simple, if you see the need to design a listing at all. Some sellers clutter their listings with unrelated elements that that it makes the listing itself more difficult to read, and display improperly on mobile devices. Let the pictures and your text speak for themselves. Choose moderately large, easy to read text fonts for your listing and don't overdo animation, clashing colors and other distractions. Remember some buyers have poor eyesight and prefer large print. Think of "large print books" as an example of text size. Be clear about any defects in the item. Buyers will find this out anyway, so let them decide for themselves what is a significant problem and what is not. Clearly describing an item's flaws helps protect you from Significantly Not As Described (SNAD) claims. However, if your item has flaws, consider not selling it at all on eBay. You don't want to get a reputation for selling junk. On negative feedback can seriously hurt or even destroy a small seller. You can choose whichever is convenient for you and best suited to your item The online auction. Auctions last from 1-10 days, and can sometimes allow you to get a higher price for your item, because it encourages buyers to become competitive with each other, and enjoy the thrill of winning an item as much as the item itself. This is good when you have something to sell that people frequently search for and seem inclined to fight over, such as a rare piece of sports memorabilia. The auction format is also useful when you're uncertain as to what price you should sell at, and can help you determine the price for similar items in the future. Buy It Now items are fixed-price items. They allow the buyer to buy something and have it shipped to them immediately, rather than having to wait for the auction to end. This is great for items that people either buy routinely or on impulse, or for items where the supply already outstrips the demand, and where you want to offer a competitive price. Items which people need immediately are unlikely to attract many bids in an auction. Remember that once someone buys an item from you or the auction ends, it constitutes a binding agreement to sell, and it is difficult to get past this unless both parties agree to cancel the sale. See how to determine what to price your eBay items for more details. You can change the price at any time with fixed-price items, or before the first bid is placed for auction items. Lower starting bids attract more bidders and interest in your item, and may well result in your item selling for more, but if an item doesn't generate enough interest or isn't visible enough, you may get a very low final selling price. There is an option to set a "reserve" price for your item while offering a low starting bid, but eBay charges extra for this and some buyers find it annoying. Don't overcharge for shipping and handling. While it's sometimes helpful to tweak the shipping price a bit to be able to offer a lower price, and account for handling and supplies, most buyers will be put off by obviously inflated shipping charges. These days, buyers expect free shipping, and eBay boosts items' visibility in the search if they offer free shipping. Unless your item is particularly heavy, increase your opening bid or Buy-It-Now price and offer free shipping. Keep an eye on the invoices that eBay sends you and be a timely payer. You will owe commission fees and other fees over time from listing and you need to make regular, full payments in order to be able to continue listing your items for sale. While the fees might initially surprise you, treat them as very much a part of your business expenses and soon you'll remember that these need to come off the costs of your products and efforts. Auctions end 1, 3, 5, 7 or 10 days after you start them. When the auction ends and how long it lasts can make a difference in how much your item sells for. By scheduling your auction to end at a peak buying time, you can often get a higher selling price. Auctions ending on weekends tend to catch high traffic, therefore increasing the chances of better end prices for your items. Many items are also seasonal, and so there are better times of the year to be selling these than other times of the year. For example, beach gear does better in summer while skis will do better in winter. You can check out eBay's planned promotions for certain categories [pages.ebay.com/sell/resources.html here]. Check this out and plan your sales for when these categories will be highlighted. Many sellers seem to go to extra efforts to intimidate potential customers; they seem to think it's essential to leave scream threats (invariably in huge, colored fonts) to report non-paying bidders, and so on. Don't do this! You wouldn't want to buy from a brick-and-mortar store wherein the owner watched you every move, nor would you want to shop at a store wherein the sales clerk complained about other customers. The Internet is no different; it's insulting to your potential buyers to treat them as potential thieves or wrongdoers; drop the bad faith approach. If you must include additional information on your policies, ensure the length is shorter than your item description. Consider offering a return policy. Not only does this help you to qualify for discounts on eBay, some sellers believe it makes buyers more likely to commit to buy. Very few buyers actually return their purchases, so you are likely to profit more from letting buyers feel secure than to lose money from returns. On the other hand, the discounts eBay gives to Top Rated Plus sellers who offer discounts is small enough that a single return can cost more than the monthly discount for small sellers. If you offer a return policy, all buyers are allowed to return everything they buy from you for any reason; you can never refuse a return, even for buyer's remorse. If you officially don't offer returns, you can still take them on a case-by-case basis. Answer questions from your buyers as the auction runs its course. Be prompt about it, and always be patient, clear, professional and friendly. Buyers don't like to see unanswered questions and it impacts your professionalism, so don't hesitate to respond. Be sure that when you're done with everything at the end (you're at the "overview" page) to double check and press "Submit." If you don't press submit it won't be entered. You'll then get an e-mail confirming that your product was placed on eBay. Check your spelling. This won't make up for a bad listing in other respects, but it still goes some way. Proper capitalization and punctuation makes listings much easier to read. Fix any mistakes. You can continue to fix mistakes in an auction until the first bid has been placed, after which, it is what it says!