Hard water can be softened by adding sodium carbonate (washing soda) or by passing the water through an ion-exchange column. Sodium carbonate, Na 2 CO 3, is also known as washing soda. It can ...
A simple demonstration of how a precipitate is evidence of a chemical reaction taking place is performed by mixing solutions of calcium chloride and sodium carbonate to form the precipitate calcium ...
Thermal decomposition reactions are common in everyday life. For example, sodium hydrogen carbonate, also called baking soda, thermally decomposes when you bake muffins. The gas produced in this ...
Two eighth grade students and one ninth grader from the Academy for Science and Design in Nashua have won a prestigious competition that will send their scientific experiment to the ...
The Central Bureau of Narcotics (CBN) has uncovered a clandestine laboratory producing MDMA, a psychotropic drug, in a remote area near Kharkheda village under Garoth tehsil. The lab was discovered in ...