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schepotkina [342]
4 years ago
8

On the basis of your data, what elements could be responsible for each of these colored flames? Be specific.

Chemistry
1 answer:
weeeeeb [17]4 years ago
4 0

Answer:

The answer is "Red- Lithium  and Green- Copper".

Explanation:

The RedLithium is using in the batterie, which substituted the M12 and M18 lithium-ion packs as were first introduced in 2010. Milwaukee RedLithium power generation, in a nutshell, combines electronic systems, temperature resilience, or control that produce reliable, consistent electricity. This device outlasts all the other skilled battery cells, thinks faster, and works harder.

Its greenish light is a natural hue of a patina that forms over the surface layer; the patina covers its copper and produces a beautiful bluish-green facade shown on many copper rooftops or structures.

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murzikaleks [220]
You can look your question up in the Brainly ask your question. It’s in there!
5 0
3 years ago
Which of the following is a homogeneous mixture of two or more pure substances? Water alcohol coffee mercury
Murrr4er [49]

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8 0
4 years ago
The concentration of C29H60 in summer rainwater is 34 ppb. Find the molarity of this compound in nanomoles per liter (nM).
Naya [18.7K]

Answer: The concentration of C29H60 in nM per liter is 83,33 nM/liter

Explanation: Let's start from the ppb definition: ppb means parts per billion. In terms of concentracion measuring this means micrograms of solute per liter of solution.

The algebraic expression would be:

<em>ppb [=] micrograms of compound/liter of solution</em>

We can assume that the solvent is water. The solute is dissolved in water and both create the C29H60 solution.

For the exercise we have 34 ppb of C29H60, that means 34 micrograms of C29H60 in one liter of solution. So, since now, we have to convert the units from the initial data to the required answer.

The respective procedure is in a attached file.  

5 0
3 years ago
Why can't the subscripts be changed?
zlopas [31]
Subscripts cannot be changed because they are the ratio of the amount. And as we know, in a chemical equation/reaction, mass cannot be created nor destroyed. Therefore, we cannot change subscripts, however, we could change coefficients. <span />
8 0
3 years ago
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