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What are copper and zinc molecules?
Copper and zinc are atoms, not molecules.
How many copper atoms are in 2.36 of copper?
4.682x10^24
If you have 1.20 and times 1024 atoms of copper how many moles of copper do you have?
1.20x10^24 atoms x 1 mole/6.02x10^23 atoms = 1.99 moles
If a sample of copper contains 1.76E 4 atoms of copper-63 and 7.88E 3 atoms of copper-65 what is the percentage of copper-63 atoms in the sample?
add 1.78 x 104 and 7.88 x 103 together and divide by 1.76 x 104 69.315%
What happen when an iron nail is dipped in copper sulphate solution. why does the colour changes?
The iron is a more active metal than copper, so the iron atoms in the nail replace the copper atoms in the copper sulphate solution, so it becomes iron sulfate. The copper atoms will start to build on the iron nail, as well.
When xrays remove electrons from atoms they are behaving as?
Particles
How many atoms are there in a copper and what are they?
Copper is an element. You can have a single atom or many atoms and it's still copper.
Can airport xrays see if you are on your period?
No they cannot.
How many atoms of copper are there in 497.3 grams of copper?
The answer is 47,128 x 1023 atoms.
How many atoms are there in a molecule of copper?
Copper is normally encountered as metal which is a giant lattice of atoms.
Where is the excess copper from after adding zinc to copper sulfate?
The "excess" metallic copper produced by adding zinc metal to a copper sulfate solution comes from exchanging zinc atoms from the metal for copper atoms from the copper sulfate solution. During the reaction, the zinc atoms are ionized to cations and the copper cations from the solution are reduced to neutral atoms.
Can copper chloride be broken down into anything simpler?
yes copper can be broken down smaller because copper has atoms and atoms are a small partical.
How many elements and atoms are in copper sulphate?
Copper sulfate (CuSO4) has 6 atoms and 3 chemical elements.
What are copper and zinc molecules?
Copper and zinc are atoms, not molecules.
How many copper atoms are in 2.36 of copper?
4.682x10^24
What happens to the atoms in copper oxide acid to call it a chemical reaction?
Copper and oxygen atoms form to create copper oxide. This is a synthesis reaction, and it can be created when copper is burned in a fire.
Does copper have atoms?
Yes, all matter contains atoms.
