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Hipervinculo Física
Sabiendo que la densidad del alcohol es de 790 kg/m3 y la del aceite de oliva 910 kg/m3. ¿Cual de los dos tiene más masa, el aceite o el alcohol, en un litro de estas sustancias? … Leer más
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En 1920 entra en vigor en los Estados Unidos la Ley Volstead, más conocida como Ley Seca. Esta ley pretendia prohibir la fabricación, el transporte y la venta de bebidas alcohólic ...
Vídeo (4 min 2 s) coa preparación de biodiésel mediante unha reacción de transesterificación, que implica a combinación dun aceite cun alcohol lixeiro. Nesta ...
Hipervinculo Química
Fermentation occurs with the oxidation of organic compounds. This results in various alcohol-based products like beer, wine and certain fuels. In this project you will observe and demonstrate the ferm ...
As infants we learn to stack blocks, taking one block and placing it on top of the other, hoping that it will not topple. Just as we learned to build a tower of blocks we can learn to build a stack of ...
Hipervinculo Química
In this experiment you will be witnessing alcoholic fermentation at work by making your own soda. A long time ago, they used to make sassafras, which is root beer. They would put yeast and roots from ...
Hipervinculo Química
Solutions are a special kind of mixture and solubility is a term used to describe the amount of (solids, liquids, or gas) which can be dissolved in a solvent to make a solution. The research aspect o ...
Hipervinculo Biología
Find out how much yeast can cause bread to rise.The purpose of this experiment is to measure the growth of bread dough and find out how long it takes for the dough to stop rising.It is an educational ...
Hipervinculo Biología
Party in the compost! What foods are on a fruit fly’s preferred menu?In this experiment, you’ll create two compost bins and see if you can determine what foods attract the most fruit flies. This exper ...
EL CARBONO Y SUS ENLACES LA QUÍMICA DEL CARBONOLa Química del carbono es la parte de la química que estudia sustancias compuestas casi en su totalidad de carbono e hidrógeno, y que a veces contienen ...
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