What is the product of the following reaction:
Mn(s) + Cu(NO3)2 ->
I just want to make sure if it's Mn+2 + Cu(s) or if there's no reaction...
Here is a good chart. It shows Mn above Cu; therefore, the reaction you show occurs.
http://www.google.com/imgres?imgurl=http://www.grandinetti.org/resources/Teaching/Chem121/Lectures/ActivitySeries/ActivitySeries.png&imgrefurl=http://www.grandinetti.org/Teaching/Chem121/Lectures/ActivitySeries&usg=__MuGS4bD6KxygGwW6S6-D6STQl38=&h=549&w=430&sz=38&hl=en&start=0&zoom=1&tbnid=iBkXzX7JFqX2uM:&tbnh=122&tbnw=96&ei=FBRoTdzGH4OBlAeO4q2CAg&prev=/images%3Fq%3Dactivity%2Bseries%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26sa%3DX%26rls%3Dorg.mozilla:en-US:official%26biw%3D792%26bih%3D428%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=120&vpy=50&dur=2864&hovh=254&hovw=199&tx=73&ty=113&oei=FBRoTdzGH4OBlAeO4q2CAg&page=1&ndsp=10&ved=1t:429,r:0,s:0
dddf
To determine the product of the reaction between Mn(s) and Cu(NO3)2, we need to look at the activity series for metals. The activity series lists metals in order of their reactivity.
Based on the activity series, we can see that copper (Cu) is more reactive than manganese (Mn). This means that copper can replace manganese in a compound.
In the reaction, manganese (Mn) is a solid (s) and copper nitrate (Cu(NO3)2) is an aqueous solution. When a solid metal reacts with an aqueous solution, a single displacement reaction can occur.
Therefore, the correct reaction is:
Mn(s) + Cu(NO3)2(aq) -> Mn(NO3)2(aq) + Cu(s)
The products of the reaction are manganese(II) nitrate (Mn(NO3)2) in the aqueous phase and solid copper (Cu).
To determine the product of a chemical reaction, we need to look at the reactivity series and the oxidation states of the elements involved.
In this reaction, we have manganese (Mn) in its elemental form and copper nitrate (Cu(NO3)2).
First, let's assign the oxidation states of the elements:
The oxidation state of copper (Cu) in Cu(NO3)2 is +2 because nitrate (NO3) has an overall charge of -1, and there are two of them binding to copper.
The oxidation state of manganese (Mn) in its elemental form is 0 because uncombined elements have an oxidation state of 0.
Looking at the reactivity series, we see that copper is less reactive than manganese. Copper cannot displace manganese from its compound, so there will be no reaction between them.
Therefore, the correct answer is that there is no reaction between Mn(s) and Cu(NO3)2.
It's important to remember to consider the reactivity series and the oxidation states to determine if a reaction will occur between two elements or compounds.