16. Solving a chemistry problem
265. By what amount did the hardness of water decrease if, during the treatment of 10 liters of water with slaked lime Ca (OH) 2, calcium carbonate CaCO3 weighing 1.58 g precipitated? Write the equation for the reaction that takes place.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No customer reviews yet.