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What is the relative formula mass of copper?
The relative atomic mass of copper is approximately 63.55. To calculate the relative formula mass of copper, you sum the atomic masses of its atoms, which in this case would just be the atomic mass of copper. Therefore, the relative formula mass of copper would be 63.55.
Is copper has more volume than the iron?
No, copper does not have more volume than iron for the same weight or mass. Copper is denser than iron, so a given mass of copper will have a smaller volume than the same mass of iron.
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.
What is the relative atomic mass of CU?
Copper is a meta element. Atomic mass of it is 64.
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 copper sulfates relative formula mass?
The anhydrous copper sulfate (CuSO4) has a molar mass of 159,62.
Why Cu has a relative atomic mass?
Copper (Cu) has a relative atomic mass because it is an average value that considers the different isotopes of copper and their abundance in nature. The relative atomic mass provides a more accurate representation of the average mass of an atom of copper compared to using just the mass number of the most abundant isotope.
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.
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 are the key findings from the stoichiometry lab involving the reaction of iron with copper sulfate, and how do these results contribute to our understanding of the relationship between the two substances?
The key findings from the stoichiometry lab involving the reaction of iron with copper sulfate show that the reaction follows the law of conservation of mass. This means that the amount of iron reacted with copper sulfate is directly proportional to the amount of copper produced. These results contribute to our understanding of the relationship between iron and copper sulfate by demonstrating the stoichiometric ratio between the two substances in the reaction.
What mass of copper contains the same number of atoms as 68.7 g of iron?
To find the mass of copper containing the same number of atoms as 68.7 g of iron, we need to first calculate the number of atoms in 68.7 g of iron using its molar mass. Then, we convert this number of atoms to copper atoms using the ratio of their molar masses. Finally, we determine the mass of copper corresponding to this number of atoms.
Why is it necessary to weight the iron fillings accurately through the mass of copper sulfate taken was only approximately?
Weighting the iron fillings accurately ensures that the reaction between iron fillings and copper sulfate occurs in the correct stoichiometric proportions, leading to accurate results. Even if the mass of copper sulfate taken was only approximate, precise measurement of the iron fillings is crucial for the reaction to proceed correctly and for accurate interpretation of the reaction outcomes.
