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The decrease in volume of air is due to the copper powder absorbing oxygen from the air during the process, forming copper oxide. This chemical reaction reduces the amount of gas present in the container when it is cooled back to room temperature.

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1y ago

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How much solid would dissolve in 100cm3 of water?

This depends on the nature of this solid, temperature, pressure, stirring, particles dimension etc.


Will 28g of any solid will dissolve in 100cm3 of water?

Not all the solids will dissolve in water. Different solids have different solubilities (some will dissolve more than others). The higher temperature, the more will dissolve


Is the largest amount of iodine dissolved in 100cm3 of water at room temperature?

The solubility of iodine in water is around 0.3 g per 100 mL of water at room temperature, making it the maximum amount that can dissolve under those conditions.


Specific rotation of glucose at 20 degrees Celsius?

i performed this experiment and it comes out around 60 (radians*100cm3/gm*dm) where length of polarimeter tube was 2 dm and concentration was varied from 40 gm/100cm3 to 20gm/100cm3


Beaker X contains 50cm3 of marbles while Beaker Y contains 100cm3 of water. When all the water in Beaker Y is poured into Beaker X what is the volume of the water in Beaker X?

The volume of the water in Beaker X will be 100cm3, as you are not adding any more water to the equation (50X+100Y is not 150Y or X, but 50X+100Y) The total volume of matter in Beaker X will be 150cm3, and if the beaker is labelled, the volume measure will indicate 150cm3 due to the displacement of water. But as the answer to your question, the volume of water in Beaker X must be 100cm3 even though visual indicators will not show this due to the displacement of water by marbles

Related Questions

Is 100cm3 larger than 1 gallon?

No, 100cm3 is only 0.026 gallon.


How much solid would dissolve in 100cm3 of water?

This depends on the nature of this solid, temperature, pressure, stirring, particles dimension etc.


What is bigger 100cm3 or 1 gallon?

1 gallon has more volume. 100cm3 is basically 1/10th of a liter which is 1,000cm3


What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?

What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?


Does 100cm3 equal 1 gallon?

No.


How many dm3 is 100cm3?

you divide by 1000 to convert from cm3 to dm3, so 100cm3 is 0.1dm3


How much potassium chloride would dissolve in 100cm3 of water?

Approximately 30.4 grams of potassium chloride would dissolve in 100 cm3 of water at room temperature.


How much is 100cc of clorophyll?

Its 100cm3 , or 100ml, or 10-4 m3


How many cm3 are in 100ml?

1 ml = 1cm3So, 100ml = 100cm3


Will 28g of any solid will dissolve in 100cm3 of water?

Not all the solids will dissolve in water. Different solids have different solubilities (some will dissolve more than others). The higher temperature, the more will dissolve


Is the largest amount of iodine dissolved in 100cm3 of water at room temperature?

The solubility of iodine in water is around 0.3 g per 100 mL of water at room temperature, making it the maximum amount that can dissolve under those conditions.


Specific rotation of glucose at 20 degrees Celsius?

i performed this experiment and it comes out around 60 (radians*100cm3/gm*dm) where length of polarimeter tube was 2 dm and concentration was varied from 40 gm/100cm3 to 20gm/100cm3