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Top 10 Questions Feb 01, 2002· Top 10 Questions By Jeff Ball , Posted Feb 1, 2002 How long does it take for lime to work? Since water is required for lime to react with the soil, effects of a lime application will be slower in a dry soil , usually have less total acidity than soils with a high CEC if the pH is the same Therefore, it takes less lime to correct ....
What mineral is found in both limestone and marble Why do limestone and marble react with acid in the same way? , marble, calcium carbonate, and lime Limestone and marble are frequently used in construction and both may be components of cement ....
Calcium hydroxide Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca 2 It is a colorless crystal or white powder and is produced when quicklime (calcium oxide) is mixed, or slaked with water It has many names including hydrated lime, caustic lime, builders' lime, slack lime, cal, or pickling lime...
Rates of reaction and energy changes Rates of reaction and energy changes - Six-mark questions Six-mark questions are extended open response questions These require longer answers than the structured questions...
Why does fine powder react more quickly with acid Why does fine powder react more quickly with acid? , Colors of a line of fine powder from a mineral? , Is cinnamon powder the same as ground cinnamon?...
Hydrochloric Acid and Marble Chips Experiment Essay May 08, 2013· ,Carbonates react with strong acids to give off carbon dioxide and waterMarble is calcium carbonate and thus behaves in the same way: CaCO3 (s) + 2HCL (aq)  CaCL2 (aq) + H2O (l) +CO2 (g) In this experiment, I am going to see if temperature affects the reaction rate between marble chips and hydrochloric acid by timing the release of carbon dioxide in the reaction...
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Baking Soda vs Baking Powder You see, baking powder and baking soda don't actually work the same way Baking soda needs an acidic ingredient like lemon juice to activate it And baking powder is, basically, just baking soda with the acid component already built-in You can't use the two interchangeably In fact, substituting one for the other can be disastrous...
Calcium carbonate Calcium carbonate is the active ingredient in agricultural lime and is created when calcium ions in hard water react with carbonate ions to create limescale It is medicinally used as a calcium supplement or as an antacid, but excessive consumption can be hazardous and cause poor digestion...
GCSE CHEMISTRY for the reaction with the small marble chips because these have a greater surface area and therefore they produce carbon dioxide more quickly Both lines on the graph finish at the same place This shows that the final loss of mass (the amount of carbon dioxide produced) is the same for both reactions This is because the same mass of calcium ....
Marble Dust The finest marble dust for making brilliant white grounds Our whiting is dry ground from marble deposits in the United Stat Dry grinding reduces it to a powder without destroying its particle structure, which is important in making strong grounds and providing tooth on the surface of the grounds...