Pseudocraters or rootless cones are peculiar volcanic formations with an explosive origin. They do not form from magma coming from deep underground. They are caused by lava covering a water-rich layer ...

Rootless cones are small volcanic landforms ranging from several to several hundred meters in diameter, formed by continuous explosions resulting from the interaction between surface lava and water ...

A suspension of pantoprazole 2 mg/mL was prepared by triturating 20 40-mg tablets of pantoprazole,a mixing with sterile water for irrigationb and sodium bicarbonate,c and diluting to a final ...

One experiment was entitled 'Frothy the Snowman'. Our objective was to build a model snowman using sodium bicarbonate, sodium chloride and an anionic detergent; the limbs were pasta, the nose a piece ...

This experiment shows what ... vinegar reacts chemically with the bicarbonate of soda, which is an alkali. The reaction produces water, a salt called sodium acetate, and the gas carbon dioxide ...

STEP 1: Light the candle. REMEMBER: lit candles are a fire risk, so make sure you have an adult with you! STEP 3: Add a small teaspoon of bicarbonate of soda. The scientific name for this is ...