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Marina CMI [18]
3 years ago
9

When an electron is removed the atoms charge changes to a what?

Chemistry
1 answer:
inna [77]3 years ago
6 0

Answer:

It make the atom octet from i.e more stable form.

Explanation:

A neutral sodium atom is likely to achieve an octet in its outermost shell by losing its one valence electron. Na -----> Na+ e-

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Given that the formula of butane C4H10 the accepted value for the molar mass should be
deff fn [24]

Answer:

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4 carbon atoms and 10 hydrogen so

12.01 x 4 + 1.01 x 10

48.04g/mol + 10.10g/mol

= 58.14g/mol

4 0
2 years ago
Consider a reaction that has a positive ΔH and a positive ΔS. Which of the following statements is TRUE?A) This reaction will be
Alja [10]

Answer: A) This reaction will be spontaneous only at high temperatures

Explanation:

\Delta G= +ve, reaction is non spontaneous

\Delta G= -ve, reaction is spontaneous

\Delta G= 0, reaction is in equilibrium

Using Gibbs Helmholtz equation:

\Delta G=\Delta H-T\Delta S

Given : \Delta H=+ve

\Delta S=+ve

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Thus the value of  \Delta G  is negative and spontaneous when temperature is high.

4 0
3 years ago
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8 0
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Why is the process of nuclear fusion important to life on Earth?
GrogVix [38]
Nearly all life on Earth gets its energy from the sun, and the sun gets its energy through the process of nuclear fusion, which is why these type of energy is important to life on Earth.
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What happens where Earth's plates meet?
anzhelika [568]

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