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Stella [2.4K]
3 years ago
13

Roughly how many electrons are there?

Chemistry
1 answer:
11111nata11111 [884]3 years ago
6 0

Answer:

1

Explanation:

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Sedaia [141]

Answer:

potential of hydroxide

Explanation:

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CAN ANYONE PLEASE HELP ME?! ITS VERY MUCH URGENT.. (MARK BRAINLIEST!)
SashulF [63]

Answer:

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Explanation:

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These two beakers represent solutions of HCl and NaOH. Describe a third beaker showing the ions that remain after the reaction h
DENIUS [597]

Number of ions in the third beaker:

4 Cl⁻ ions

5 Na⁺ ions

1 OH⁻ ion

Explanation:

If you mix the backers the following chemical reaction will occur:

HCl + NaOH → NaCl + H₂O

In the ionic form you write the equation:

H⁺ (aq) + Cl⁻ (aq) + Na⁺ (aq) + OH⁻ (aq) → Cl⁻ (aq) + Na⁺ (aq) + H₂O (l)

where:

(aq) - aqueous (dissolved in water)

(l) - liquid

Number of ions in the first beaker:

4 Cl⁻ ions

4 H⁺ ions

Number of ions in the second beaker:

5 Na⁺ ions

5 OH⁻ ions

Number of ions in the third beaker:

4 Cl⁻ ions

5 Na⁺ ions

1 OH⁻ ion

The rest of H⁺ and OH⁻ ion reacted to form water.

Learn more about:

ions

brainly.com/question/269828

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Is krypton ionic or covalence
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Krypton is covalence 
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What type of changes indicate a physical change?
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vaporisation, Freezing, Condensation

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