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Gekata [30.6K]
2 years ago
9

Imagine that you're able to fully dissolve a powdered substance in water. what can be said about this creation

Chemistry
1 answer:
ehidna [41]2 years ago
8 0
<span>the water is the solvent, and the powder is the solute. This is also a solution altogether. </span>
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What is the advantage of using Microsoft Excel to create a graph, as opposed to pen and paper?
natali 33 [55]

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the advantage of using Microsoft Excel to create a graph, as opposed to pen and paper is it will help you get the right answer

Explanation:

5 0
2 years ago
2HCl + CaCO3 → CaCl2 + H2O + CO2
zloy xaker [14]

Answer:

The amount of CaCl2 produced depends on the amount of HCl in the reaction.

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4 0
3 years ago
F a shell can hold a maximum of 32 electrons, what is the value of n? 2 3 4 5
Arte-miy333 [17]

Answer: 4

Explanation:

Principle Quantum Numbers: This quantum number describes the size of the orbital. It is represented by n.

Azimuthal Quantum Number: This quantum number describes the shape of the orbital. It is represented as 'l'. The value of l ranges from 0 to (n-1). For l = 0,1,2,3... the orbitals are s, p, d, f...

Magnetic Quantum Number: This quantum number describes the orientation of the orbitals. It is represented as m_l. The value of this quantum number ranges from (-l\text{ to }+l). When l = 2, the value of m_l will be -2, -1, 0, +1, +2.

Given : a f subshell, thus l = 3 , Thus the subshells present would be 3, 2, 1, 0 and thus n will have a value of 4.

Also electrons give are 32.

The formula for number of electrons is 2n^2.

2n^2=32

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Thus principal quantum no will be n= 4.

8 0
2 years ago
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Why do foods and fuels have chemical potential energy?
Ainat [17]
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6 0
2 years ago
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How is matter and energy conserved when liquid is frozen
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Answer:

The big energy change when water freezes is in the potential energy of interactions between the water molecules.

Explanation:

I am not to sure if this is correct, but I hope it helps in some way.

3 0
3 years ago
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