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2 years ago

What is melting point of impure ice

Chemistry

2 answers:

lions [1.4K]2 years ago

8 0

<h2>what is melting point of impure ice </h2>

The temperature of the reverse change from liquid to solid is called the freezing point or crystallization point. For most substances the melting point and freezing points are equal. For ice, the melting point is 0°C or 273K.

hope it help

#carry on learning

MrMuchimi2 years ago

3 0

Answer:

see that attachment agr koi chahiya to batana

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2 years ago

Calcular la cantidad de NaOH necesaria para preparar medio litro de disolución 2,5 N. (Dato: peso molecular del NaOH = 40 g/mol)

kolbaska11 [484]

Answer:

The amount of NaOH required to prepare a solution of 2.5N NaOH.

The molecular mass of NaOH is 40.0g/mol.

Explanation:

Since,

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Normality formula can be written as: $Normality=\frac{mass of solute NaOH}{its equivalent mass} * \frac{1}{volume of solution in L} \\$

Substitute the given values in this formula to get the mass of NaOH required.

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Hence, the mass of NaOH required to prepare 2.5N and 1L. solution is 100g

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2 years ago

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2 years ago

What is melting point of impure ice ​

What is melting point of impure ice