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What happens when you combine KOH and NaCl?
Nothing happens. It is still NaCl and KOH.
What is released during the reaction between water and NaCl?
simply heat is released.
How does NaCl melt ice?
Yes, because the heat of dissolution in water of NaCl is released and the freezing point of water lowered.
How can you seprate NaCl from NH4Cl?
Ammonium chloride may be released by heating.
What do that salt do to the ice?
The ice is melted because the heat of solubilization of NaCl is released.
How do you get salt from salt water?
- The water is released by evaporation and an impure NaCl is obtained. - The impure NaCl is dissolved. - The solution is filtered. - The solution is refined by repeated processes of crystallization and recrystallization.
How many moles are present in 234g of NaCl?
1 mole NaCl = 58.443g NaCl 234g NaCl x 1mol NaCl/58.443g NaCl = 4.00 moles NaCl
How can you make NaOH from sea water and what are the reactions?
Sea water mainly comprising of NaCl is separated and formed into a concentrated solution of NaCl called 'Brine'. Than in a diaphragm cell you add the NaCl (conc) and use Titanium Anode and Steel Cathode. At Anode Cl2 gas is released and Cathode H2 gas is released and the remaining solution is NaOH which is filtered out.
How many grams are in 0.48 moles if NaCl?
1 mole NaCl = 58.44g NaCl0.48mol NaCl x 58.44g NaCl/1mol NaCl = 28g NaCl
How mny moles are in 23.34 of NaCl?
I'm going to assume that you mean 23.34g of NaCl. 1 mole NaCl = 58.442g NaCl (the atomic weight of Na and Cl in grams) 23.34g NaCl x (1mol NaCl/58.442g NaCl) = 0.3994mol NaCl
How many formula units in 3.6 grams of NaCl?
1 mole NaCl = 58.443g NaCl = 6.022 x 1023 formula units NaCl 3.6g NaCl x 1mol NaCl/58.443g NaCl x 6.022 x 1023 formula units NaCl/mol NaCl = 3.7 x 1022 formula units NaCl
Is salt still salt in salt water?
Salt in water solution is dissociated: NaCl-------Na+ + Cl-
