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It is not necessary to be especially careful when heating sodium chloride.
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∙ 10y ago
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What are the final products of heating NaCl?
Heating NaCl at 801 0C the salt is melted.
What colour do NaCl impart on heating?
The color remain unchanged.
How can you seprate NaCl from NH4Cl?
Ammonium chloride may be released by heating.
Why should you be careful when you heat NaCL solution to evaporate water?
If you heat the solution too vigorously, you can cause some of the solution to splash out of the container. This can cause loss of NaCl, which will affect your yield. Also, super heated splashes are dangerous to the face and eyes.
Is direct heating advisable when evaporating NaCl solution?
no, it is more safe to use water bath :)
What are the physical appearance of NaCl before heating?
Sodium chloride at room temperature is a crystalline transparent substance.
How do you separate sulf sodium chloride?
Sulfur is not soluble in water, sodium chloride yes. Filter the solution containing S and NaCl; sulfur remain on the filter, NaCl solution passes the filter. Evaporate te water by heating to obtain crystallized NaCl.
What are the disadvantages of having underfloor heating insulation?
There are some disadvantages to having underfloor heating insulation. One must be careful of the furniture which is on top of the insulation. Heavy items such as pianos should not be placed on top. Underfloor heating also takes longer to heat than regular heaters and they can be quite costly.
What are the safety rules of heating chemicals in the lab?
most of all being careful right?
How do you make sodium chloride from its elements?
The percentage of sodium in sodium chloride is 39,665 83 %. Mass of NaCl = Mass of sodium X 2,51
What happens when NaCl is heated?
If you heat it to 801 degrees Celsius, it melts.
How many mL of a 0.420M NaCl solution should be measured out to provide 1.5g NaCl?
1.5g NaCl x (1 mole / 58.5 g NaCl) x (1000 ml / 0.42 mole) = 61.05 ml
