Yes. As long as the ratio of solute and solvent is same for both solution, the solution has the same concentration. for example, solution A has 2 ml of water, and 1 ml of sucrose. Solution B has 4ml of water and 2ml of sucrose. Both has a ratio of water to sucrose by 2 : 1. they have the same concentration of 50% sucrose.
Answer is: Allena is correct. It is an element because it is only made of chlorine atoms.
A chemical element bonded to an identical chemical element is not a chemical compound since it is made from only one element and not from two different elements. Chlorine is molecule, but not compound.
Answer:
CuCl2 + 2NaNO3 - > Cu(NO3)2 + 2NaCl
<span>Hey there!
Great question:)
Answer:Silicates, this is a mineral that contains silicon and oxygen!
I hope this helps;)
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This is not chemistry but it's A, off top.
