3 years ago

Read the Safety Data Sheet of hydrogen peroxide to identify the recommended way to store this substance. Choose one:_______.

Chemistry

1 answer:

Lena [83]3 years ago

5 0

Answer:

The correct option is C.

In a tightly closed container in a dry and well-ventilated place

Explanation:

Hydrogen peroxide should be store in a tight closed container and ventilated area because it is an oxidizing agent and it's has oxidizing characteristics. If to is exposed or the bottle lid is broken and exposed it can react and liberate oxygen and heat. It can react with the air and chemical it is exposed with. This will make it to be less effective and there will be a change in it's composition.

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Un gas ocupa 24,6 litros a 27°C y 10 moles, que presión posee. R=0.082

Anastasy [175]

Answer:

$P=10 atm$

Explanation:

Hola,

En este caso, usando la ecuación del gas ideal, podemos calcular facilmente la presión a partir de:

$PV=nRT$

Por lo que despejando para la presión obtenemos:

$P=\frac{nRT}{V}$

Así, calculamos:

$P=\frac{10mol*0.082\frac{atm*L}{mol*K}*(27+273)K}{24.6L} \\\\P=10 atm$

¡Saludos!

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7.88 10^22 formula units

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