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2 years ago

How does math relate to electrons and ion formation?

Chemistry

2 answers:

irinina [24]2 years ago

7 0

1) Preliminar explanation:

Atoms are neutral spieces: they have the same number of positive charges (protons inside the nucleous) as of negative charges (electrons around the nucleus).

Ions are formed by the gain or loss of electrons.

Positive ions are formed when neutral the atoms lose electrons, and negative ions are formed when neutral atoms gain electrons. Only the elctrons are gain or loss in ions formation (the number of protons remain unchanged).

2) Conclusion (answer)

Therefore, mathematically an ion is the result of adding or subtracting electrons to an atom, creating an imbalance of charge, positve when the atom ends up with less electrons than protons (loss of electrons) or negative when the atoms ends up with more electrons than protons (gain of electrons).

Vlad1618 [11]2 years ago

4 0

There are calculations that chart where an electron will be in it's orbit, which I turn influences whether or not it will form an ionic bond and the new orbitals if it does.

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Calculate the mass of solute in 500cm³ of 1.5mol/dm³ sodium hydroxide solution

sineoko [7]

Answer: The general formulae for moles is n=m/mr so now we have being given to find the mass so all we have to do is to change subject

Explanation: so we have to change subject in this question to m= n× mr . so in the question below we have being given the mole as 1.5mol/dm³ so all we have to do is to find the molecular relative mass(mr) .

to find the molecular relative mass of sodium hydroxide (NAOH) we add all of the atomic masses of all the atoms present so here we have sodium oxygen and hydrogen atoms present.

NA=23 O=16 H=1 so we add 23+16+1=40 so 40 is our molecular relative mass

now we fix it in our formulae which is m=n× mr

m=1.5× 40 =60 so our mass is 60grams or 60g

HOPE THIS HELPS!!!! if i made a mistake our MAY answer may be wrong feel free to comment

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3 years ago

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den301095 [7]

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2 years ago

Electric lights will not come on unless their electrical circuit is a?

nordsb [41]

Answer:

closed circuit

Explanation:

Hope this helps- Good luck! ^w

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2 years ago

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ivolga24 [154]

The answer is B
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3 years ago

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Firdavs [7]

Answer:

none of the above

Explanation:

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Rate of forward reaction = Rate of reverse reaction

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3 years ago