0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is the mass of an iron atom any different from the mass of a copper atom?
Yes, the mass of an iron atom is different from the mass of a copper atom. The mass of an iron atom is approximately 56 atomic mass units, while the mass of a copper atom is approximately 63.5 atomic mass units. Therefore, there is a difference of about 7.5 atomic mass units between the two.
Using the periodic table what is the mass of 2 moles of copper?
The relative atomic mass of an element is the mass in grams of 1mole of the substance. The relative atomic mass of copper is 63.5 2x63.5 = 127g
What is copper sulfates relative formula mass?
The anhydrous copper sulfate (CuSO4) has a molar mass of 159,62.
Which has more mass iron or copper?
Iron has an atomic number of 26. The atomic number of Copper is 29. Therefore, the largest mass would be Copper if you had a single mole of each substance.
What is the relative atomic mass of CU?
Copper is a meta element. Atomic mass of it is 64.
What is the relative formula mass of iron sulphate?
55
Does the mass stay the same in a redox reaction between iron copper sulphate?
If you are considering just the mass of the solid then no, only the amount of moles reacted for each compound will be the same. Since the molecular weight for Copper (ii) is higher than iron (ii) the mass of the solid (Cu) will increase slightly.
Calculate the average atomic mass of copper-63 and copper-65?
63.6166 Relative abundance of Copper-63 is 69.17% and Copper-65 is 30.83%
Does copper have an element?
Copper is a metallic element. It is located in the d-block of the periodic table. Its relative atomic mass is 63.5 (relative abundance of two isotopes 63 and 65).
What mass of copper contains the same number of atoms as 68.7 g of iron?
63.55g or 63.55 grams
Why was it necessary to weigh the iron filings accurately though the mass of copper sulphate taken was only approximate?
it is because iron is solid and can easily sublimes in aqueous copper sulphate
Which colour of copper sulphate solution change when iron dipped in it?
It may seem like the iron rusts, but it doesn't. The chemical formula for copper sulfate is CuSO4, or, 1 copper atom, 1 sulfur atom, and 4 oxygen atoms to each molecule. When the iron is placed in the solution of copper sulfate, it replaces the copper in the solution, turning copper sulfate into iron sulfate (FeSO4) and pure copper collects on the iron. This can be proved by removing the copper and seeing that the iron has lost a lot of its mass, as in, it lost mass to the copper sulfate. The iron (steel wool) takes on a pinkish color which is metallic copper deposited when the solution forms iron sulfate.
