There are 0.13 moles in 20 grams of magnesium nitrate.
First, determine the molar mass of magnesium nitrate (Mg(NO3)2) by adding the atomic masses of magnesium, nitrogen, and oxygen. Then, divide the given mass (9.00g) by the molar mass to find the moles of magnesium nitrate.
Zinc nitrate is a compound composed of zinc and nitrate ions, while magnesium nitrate is a compound composed of magnesium and nitrate ions. One way to distinguish them is through their chemical formulas, where zinc nitrate is Zn(NO3)2 and magnesium nitrate is Mg(NO3)2. Additionally, they can also be differentiated by conducting flame tests - zinc nitrate produces a green flame, while magnesium nitrate produces a bright white flame.
They could, since magnesium is more reactive than copper, and could displace it to form magnesium nitrate.
Mg(NO3)2 is soluble in water because nitrate (NO3-) salts are generally soluble, including magnesium nitrate.
Yes, magnesium reacts with copper nitrate to form magnesium nitrate and copper. The reaction involves the displacement of copper from the copper nitrate solution by magnesium.
Mg(NO3)2 is called magnesium nitrate. You do not use the prefix di for the nitrate since this is an ionic compound, and it can only be (NO3)2 as nitrate has a -1 charge and Mg has a +2 charge.
You don't: Magnesium nitrate is already neutral!
When magnesium is mixed with copper nitrate, a single displacement reaction occurs. The magnesium will displace the copper in the copper nitrate, forming magnesium nitrate and copper metal. This reaction is also a redox reaction as magnesium is oxidized and copper is reduced.
There are 0.13 moles in 20 grams of magnesium nitrate.
Silver nitrate breaks down more easily than magnesium nitrate. When exposed to light, silver nitrate decomposes into silver and nitrogen oxides. Magnesium nitrate, on the other hand, requires higher temperatures to decompose into magnesium oxide and nitrogen dioxide.
No Reaction
No, as magnesium is more reactive, and would 'keep' the nitrate.
Magnesium Oxide + Nitric Acid -----> Magnesium Nitrate + Water. Hope this helps.
The chemical formula of magnesium nitrate is Mg(NO3)2.
The precipitate formed when magnesium nitrate and sodium carbonate are mixed is magnesium carbonate. This is because sodium nitrate is soluble in water, leaving magnesium carbonate as the insoluble compound that precipitates out of the solution.
When sodium reacts with magnesium nitrate, sodium nitrate and magnesium are formed. The balanced chemical equation for this reaction is 2Na + Mg(NO3)2 → 2NaNO3 + Mg.