This lesson encourages students to use skills and knowledge they may not realize they already have.
In this lab the researchers found that magnesium is the most active metal and copper and aluminum are the least active metals. The experiment was completed using aluminum nitrate, copper nitrate, zinc nitrate, and magnesium nitrate to see what happened when aluminum, copper, zinc, and magnesium was placed in each solution.
The researchers predicted that zinc nitrate would react with magnesium and aluminum; aluminum nitrate would react with magnesium; copper nitrate would react with zinc, magnesium, and aluminum; and magnesium nitrate would react with none of the metals.
In a single replacement reaction, the lone metal is more active than the metal in the compound. The activity series is a list of metals in order from most active to least active from top to bottom; therefore, for a single replacement reaction to occur, the lone metal should be higher in the activity series than the metal in the compound for a reaction to take place.
Observing a Chemical ReactionIntroduction This experiment concerns the activity series of metals. The acitvity series is comprised of the following: lithium kaja-net.com Activity series of metals lab conclusion essay pro abortion debate essays about life essays on education inequality tfa christine jorgensen a personal autobiography essay charles eisenstein essays about life expansionism and imperialism dbq essay being the eldest child essay michael oakeshott essays on leadership mera vidyalaya essay in kaja-net.com Submit your college essays for our comprehensive essay revision program. Our essay writing specialists will personally review and edit your essays with kaja-net.com://kaja-net.com
The group found that aluminum and copper were not reactive at all with any of the solutions. Zinc was somewhat reactive, reacting with one solution.
Magnesium was the most reactive metal, reacting with two solutions. It is possible that while using the pipettes, the same exact amount of solution was not placed in each well as planned.
It is also possible that a color change occurred upon the metals in the solutions that some researchers noticed that others did not. A real-life example of a single replacement reaction is the Statue of Liberty.
The outside of the Statue of Liberty is made of copper, the inside made of steel; when the copper oxidized forming the bluish-green colora single replacement reaction occurred causing the iron to convert the copper back to copper metal.
The iron in the steel rusted.An activity series, as mentioned previously, is a list or table of elements organized by how easily they undergo a reaction. For metals, the greater the activity, the easier they lose electrons kaja-net.com Essay on guru purnima in english Activity series of metals lab conclusion essay data gathering procedure for experimental research paper building a persuasive essay essay gotong royong at playground world dissertation francais 1ere es exemple motherese research paper investment banking essays on education essay on cartoon character hardy bryant kaja-net.com Observing a Chemical ReactionIntroduction This experiment concerns the activity series of metals.
The acitvity series is comprised of the following: lithium kaja-net.com In introductory chemistry, the reactivity series or activity series is an empirical series of metals, in order of "reactivity" from highest to lowest. It is used to summarize information about the reactions of metals with acids and water, single displacement reactions and the extraction of metals from their ores.
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