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3 years ago

When sodium reacts with chlorine, sodium chlorine is produced Andrew represented this reaction with this equation

Chemistry

1 answer:

Paha777 [63]3 years ago

4 0

Answer:

sodium chloride is produced= Na+ Cl⇒ NaCl

Explanation: when sodium reacts with chlorine, sodium gives out its electron to chlorine for them to become stable. in the end they form an ionic compound known as sodium chloride

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A particular beer is 65.0% ethanol by volume . If a single bottle of beer contains a total of 750.0 mL of beer, what volume, in

Oksi-84 [34.3K]

The volume in mL of ethanol (C₂H₆O) present in the bottle is 487.5L

HOW TO CALCULATE VOLUME OF ETHANOL:

According to this question, a particular beer is 65.0% ethanol by volume. This means that the beer contains 65/100 of ethanol.

If a single bottle of beer contains a total of 750.0 mL of beer, the volume of ethanol in the bottle is calculated as follows:

= 65/100 × 750

= 65 × 7.5

= 487.5mL

Therefore, volume in mL of ethanol (C₂H₆O) present in the bottle is 487.5L

Learn more at: brainly.com/question/8725232?referrer=searchResults

6 0

2 years ago

What properties do molecules usually share?

N76 [4]

They contain atoms including nucleus proton electron and neutron

3 0

3 years ago

disolvemos 25 g de hidroxido de sodio en agua hasta obtener 500 cm3 de disolucion. ¿Cual es la concentracion molar de la disoluc

LiRa [457]

Answer:

$M=1.25M$

Explanation:

Hola,

Dado que la molaridad de una solución es definida en términos de las moles de soluto y el volumen de la solución en litros:

$M=\frac{n}{V}$

Primero debemos calcular las moles de hidróxido de sodio, teniendo en cuenta que su masa molar es de 40 g/mol:

$n=25gNaOH*\frac{1molNaOH}{40gNaOH}=0.625mol$

Luego, el volumen el litros:

$V=500cm^3*\frac{1L}{1000cm^3} =0.500L$

Así, calculamos la concentración molar de la solución:

$M=\frac{0.625mol}{0.500L}\\ \\M=1.25M$

Saludos!

3 0

3 years ago

Read 2 more answers

Two waves travel through each other, and a crest forms with an amplitude smaller that either original waves. What has happened?

KonstantinChe [14]

Answer:

This is what I think it is, correct me if I'm wrong. Answer is stated below:

Explanation:

Destructive Interference

Two waves combine to form a wave with a smaller amplitude than either the original wave. Destructive interference can occur when the crest of one wave overlaps the trough of another wave. If the crest has a larger amplitude than the trough of the other wave, a part of it remains.

8 0

3 years ago

PLEASE HELP!!! (Look at photo)

pychu [463]

Answer

element

Explanation:

7 0

3 years ago