One of the most fundamental concepts that you need to learn in chemistry is how to write a chemical equation. Chemical equations are used whenever a compound is formed or decomposed. This is why learning how to write them is so crucial since most of chemistry is based around the formation a...
What is the best way to be able to balance chemical equations? What is a balanced chemical equation? Write the definition and provide an example. Balance these chemical equations: Fe + O2 \rightarrow Fe2O3 Cl2 + KBr \rightarrow Br2 + KCl H2 + N2 \rightarrow NH3 CH4 + O2 \righta...
How do you solve step equations? H2CO3(aq) + NH4OH(aq) --- (NH4)2CO3(aq) + H2O(l) When balancing the equation why there is a coefficient in front of the "H" in H2O? The combustion of coal (burning of coal) is a redox reaction. Write overall equations to clearly show the re...
Okay, so I get how to balance chemical equations and such, the thing I don't get is how to write them from words. For example, Potassium metal will react with bromine gas to yield solid potassium bromide. For an answer, the only thing I could think to write would be. K + Br2 --...
Chemistry students routinely use skeleton equations in order to balance the equations for chemical reactions. The reactants of the equation are typically on the left-hand side of the equation and the products are on the right-hand side, which gives the e
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Chemical reactions take place when one set of chemical substances transforms into new ones with different chemical identities. You might observe physical effects, such as light or heat, which might indicate a chemical reaction is occurring. Chemical reac
I am known to be occasionally wrong. Re: How to predict products for chemical equations!? (help fast plz) «Reply #2 on:November 18, 2008, 03:06:31 AM » Google solubility rules, they will tell you which salts can precipitate out from the solution. Most phosphates (apart from alkal...