* word equations: describe the substances that react in a chemical reaction (termed reactants ), and the products that are formed, along with their states * formula equations are a shorthand method used to describe the same reactions.
There is no chemical equation since there are no signs between any of the components of what might have been a chemical equation. Combining sodium and water results in the formation of sodium hydroxide and hydrogen gas. What the above formula does not say is that the process is exothermic and, unless handled with care, can be explosive.
Yes but a bit more. Difference is subtract and then take the absolute value. The difference between 5 and 9 is not 5 - 9 = -4, but abs(5 - 9) = abs(-4) = 4 Thus, the difference between 5 and 9 is the same as the difference between 9 and 5.
".odt" is for Open Document and ".doc" is for Word Document.
"Delta" is often used to mean "the difference" between two numbers, and that is the same as subtracting. When you subtract, the answer is called the "difference."
The word "and" means both statements must be true. The word "or" means that at least one of the statements must be true.
A chemical formula is the way a particular chemical (element or compound) is represented using the letters given in the Periodic Table. For example, the chemical formula of oxygen is O2 and the chemical formula of caron dioxide is CO2A word equation describes a chemical reactionusing the names of chemicals only. For instance, the word equation for respiration is:glucose + oxygen => carbon dioxide + waterA formula equation also describes a chemical reaction, but uses chemical formulae instead of names and is balanced. An example of this would be methane burning in oxygen:CH4 + 2O2 => CO2 + 2H2O
The chemical equation is the word expression of a chemical reaction.The rate of reaction give information about the speed of this reaction.
I will begin my answer with a long complicated formula explaining the differential meaning of the word fish, the formula is: (Fish)=n+(difference)-value=n+v=value of (Fish)-3+pn=(Fish)+(difference)+x=(Fish) This formula explains the difference between a fish in the easiest way. I hope I have answered your question.
A word equation is where you describe a reaction using the chemicals by their names Eg. Hydrogen+Oxygen>Water A formula/symbol equation is where you use each chemical's formula (which is a group of the elements it consists of) Eg. H2+O2>H2O (you should use small letters for the numbers after the element)
The word (equation)/name is 'potassium hydroxide'. Its chemical formula is 'KOH'. However, for it to be an equation, what do you want to react with it????
Answer A Formula is when you have to write an equation that tells you how to answer that problem/question but the opposite would be the actual answer.
The word equation for the reaction between strontium and oxygen is: Strontium + Oxygen -> Strontium Oxide.
The word equation for ammonia is 3 H2 + N2 → 2 NH3 (this is a balance equation) The formula (atom) is NH3 for ammonia
The word equation for the reaction between sodium and oxygen is: sodium + oxygen -> sodium oxide.
The word equation for the reaction between sodium and astatine is: sodium + astatine → sodium astatide.
The word equation for the reaction between calcium and phosphorus is: calcium + phosphorus → calcium phosphide.
The word equation for the reaction between sodium and iodine is: sodium + iodine → sodium iodide.