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Softa [21]
3 years ago
8

Oxygen has 8 plus-charged protons. The number of minus-charged electrons is

Chemistry
1 answer:
DiKsa [7]3 years ago
6 0

A single oxygen has atomic number 8 that means the nuclei of all oxygen atoms have eight protons. The number of minus-charged electron is two but the number of electrons is 10. <span>To gain a minus two-charge ion, it must have two more negative electrons than positive charged protons. With this, the ion has 10 electrons, which give it a -2 net charge. </span>

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3 0
3 years ago
You have used 2.4×102 L of distilled water for a dialysis patient. How many gallons of water is that?
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Explanation:

Given:

Volume of water used for dialysis = 2.4 x 10²L

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We are to convert from liters to gallons.

The conversion factor is shown below:

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