Thursday, March 19, 2020
Clauses that need companionship
Clauses that need companionship Clauses that need companionship Clauses that need companionship By Michael Independent clauses can stand on their own, even if they are joined together in one sentence. Subordinate clauses, on the other hand, arent supposed to stand on their own. Because they depend on another clause in the sentence, an independent clause. That last sentence, beginning with because, was a subordinate clause that I forced to stand on its own. It would have fallen flat on its face if you hadnt automatically connected it to the sentence before it. The word because is an example of the kind of word that often introduces subordinate clauses. The word because answers a question and your reader has to know what the question is, or it wont make sense. In informal writing, in conversational writing, you can often get away with putting a period after a subordinate clause, even though it isnt technically a sentence by itself. In fact, its often a good thing to do simply because it makes it sound conversational, as long as our reader understands what the subordinate clause is referring to. In formal writing, however, dont put a period after anything but a sentence. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Grammar category, check our popular posts, or choose a related post below:Writing Prompts 101Ten Yiddish Expressions You Should KnowPhrasal Verbs and Phrasal Nouns
Monday, March 2, 2020
Making Sodium Silicate or Water Glass
Making Sodium Silicate or Water Glass You can prepare sodium silicate or water glass from gel beads (silica) and drain cleaner (sodium hydroxide). Sodium silicate can be used to make chemical gardens, like those that result from Magic Rocks, which you can make yourself. Sodium Silicate Materials All you need to make a sodium silicate solution are water, silica, and sodium hydroxide. Silica comes in those little packets labeled Do not eat that you find with electronics, shoes, and other products. Sodium hydroxide is readily available in its pure form or can be found as drain cleaner. 6 g silica gel beads (crushed)4-8 g sodium hydroxide (4 g for water glass, used in the Magic Rock project, or 8 g for the stoichiometric ratio for sodium silicate)10 mL water Prepare Sodium Silicate Wear proper safety gear, which includes gloves.Heat 4 to 8 grams of sodium hydroxide in 10 milliliters of water.Once the sodium hydroxide is dissolved, slowly add 6 grams of crushed silica gel beads. Heat the solution between additions. If the crushed beads wont dissolve, add a little more water to the solution.You now have sodium silicate or water glass. NurdRage has a YouTube video of this procedure if youre interested in seeing how its done.
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