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What is the equation for ron metal is dipped into a NiSO4 solution?
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What is ash wood used for?
It is supposed to neutralize dog odour if rubbed into the coat. It will enrich compost. Slugs and snails in the garden do not like it. A damp sponge dipped in ash will clean wood burning stove doors. Ash, animal fat and salt can make soap. A paste of ash and water will make a metal cleaner
What is the value of a 1995 white metal penny?
There's no "white metal" penny from either the US or Canada. If you're referring to a US cent, since mid-1982 they've been made of copper-plated zinc. If the plating were absent the zinc core would have a silver-white color. Unfortunately it can be difficult to tell if the plating is missing due to a mint error or the coin being dipped in acid, so you'd need to have the coin inspected by a dealer who specializes in US error coins.
How do you calculate the density of a metal ball without an overflow can or a graduated cylinder?
There are several methods that can be used to calculate the density of a metal ball. The density of a metal ball can be derived from the fact that the volume is: 4*(pi)*r^3/3 and the denisty is mass/volume. If the mass and moment of inertia are known but the dimensions of the metal ball are not, then you can use the fact that the moment of inertia of the ball is 2m*r^2/5 and solve for m to get r=(5I/2)^.5 and plug in the value for r into the volume equation then calculate the density of the ball by dividing the mass by the calculated volume.
What is the density of a metal block that has a mass of g and a volume of cm?
Density = g / Cm Assuming g is in a unit of mass, and Cm is in a unit of volume, If these are not the units of the quantities given then the result will not be density, instead it will be gibberish! The units of the quantities going into an equation are more important than the values.
What is the mass of 10.0 cm3 of the metal?
It depends on the density of the metal.
What is Zn plus NiSO4?
The reaction between zinc (Zn) and nickel(II) sulfate (NiSO4) would result in a displacement reaction where zinc atoms replace nickel in the compound, forming zinc sulfate (ZnSO4) and nickel metal (Ni). The balanced chemical equation is: Zn + NiSO4 → ZnSO4 + Ni.
What happens with gold dipped in iron sulphate solution?
Nothing. Gold is a noble metal- it is not displaced by iron.
What is final colour of solution formed when zinc metal is dipped in a solution dilute sulphuric acid?
Colorless. The resulting solution is zinc sulfate, and Zn2+ ions are colorless.
Is NiSO4 covalent?
No, NiSO4 is not covalent. It is an ionic compound because it is composed of a metal, nickel(Ni), and non-metal, sulfur(S) and oxygen(O). Ionic compounds are formed through the transfer of electrons between the metal and non-metal atoms.
Formula for Iron nail dipped in copper sulphate solution?
When an iron nail is dipped in copper sulfate solution, a displacement reaction occurs. The iron nail will displace the copper from the copper sulfate solution to form iron sulfate solution and copper metal deposits on the nail. This reaction is represented by the equation: Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s).
What happens to gold when dipped into a solution of copper sulfate?
When gold is dipped into a solution of copper sulfate, a redox reaction occurs where copper ions in the solution gain electrons and are reduced to solid copper metal. The gold does not react and remains unchanged in the solution.
What is the result of chemical reaction when aluminium is dip into copper sulphate solution?
When aluminum is dipped into copper sulfate solution, a single displacement reaction occurs. The aluminum displaces copper in the solution, forming aluminum sulfate and copper metal. This reaction is spontaneous and the copper metal will begin to precipitate out of the solution.
What happens when iron is dipped in copper sulphate solution and why?
When Iron metal is dipped into a solution of copper sulfate a REDOX reaction occurs in which the Copper is reduced (gains electrons) and the iron is oxidised (loses electrons). When this happens, the iron metal becomes iron ions and the copper ions in the solution become copper metal. Cu2+(aq) + 2e- --> Cu(s) Fe(s) -->Fe2+(aq) + 2e- This occurs because the iron is a more active metal than copper, and as a general rule of thumb, a more reactive metal will displace a less reactive metal from solution. This principle underlies the action of the sacrificial electrode.
What happen to the silver plate when dipped in copper sulphate solution?
When a silver plate is dipped in a copper sulphate solution, a redox reaction occurs where silver ions gain electrons from copper metal. This causes the silver ions to be reduced and deposit silver onto the plate, while the copper metal loses electrons and forms copper ions in the solution. Over time, the silver plate will become coated with a layer of silver.
What is the equation when zinc metal is added to a solution of copper II chloride?
The equation is: Zn(s) + CuCl2(aq) --> ZnCl2(aq) + Cu(s)
Iron nail dipped in copper sulphate solution?
When an iron nail is dipped in the solution of copper sulphate solution , after a while the solution changes into the colour of green becoming iron sulphate and a brown substance is found on the iron nail which is copper so we get to know that the displacement reaction is produced
What is the metal that catches fire when it is dipped in water?
Sodium
