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4 years ago

A neutral solution has a pH of? A.3 B.7 C.5 D.9 Acids, Bases, and Solitions

Chemistry

2 answers:

olga55 [171]4 years ago

6 0

A neutral solution has a pH of: 7
Answer choice B.

Anastaziya [24]4 years ago

4 0

It would B because neutral is in the middle which 7 is too if that makes any sense

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Why does your finger seem to move? How is this related to the parallax of stars?

sleet_krkn [62]

<span>he easiest way to see parallax is to hold out your finger vertically in front of a background object, a door or wall for example. Shut your right eye and note where on the background object the image of your finger appears. Now open your right eye and close the left one without moving your finger. The image of your finger should appear to have jumped to a different spot on the background wall. It is possible to tell how far away your finger is from your eyes just by measuring the distance between your eyes and the distance that the image appeared to move in degrees of arc. </span>

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3 years ago

Elements are organized into groups / families according to their physical and chemical properties. Identify the elements that's

Kryger [21]

Answer:

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4 years ago

If the balanced chemical reaction for the formation of Li2O is 4 Li(s) + O2(g) → 2 Li2O(s), how many molecules of Li2O(s) would

Marta_Voda [28]

The molecules of Li₂O that would produce if you used up 6 atoms of Li(s) is 3.

<h3>What is Lithiumdioxide?</h3>

It is an unstable inorganic and radical compound, used in the manufacture of glass and ceramic.

The balanced equation

$\rm 6 Li(s) + O_2(g) \rightarrow 3 Li_2O(s)$

If the atoms of lithium moves up to 6 the lithium oxide molecules will be 3, as you can see in the equation.

Thus, the molecules of Li will be 3.

Learn more about lithium dioxide

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3 years ago

Is this right.??? I’m stuck on this .

Katyanochek1 [597]

Answer:

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4 years ago

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3 years ago

Read 2 more answers