Calcula ahora la cantidad de sosa en relación con la de asua:
Realiza en un tubo de ensayo la disolución sosa y aguacon las cantidadescalculadas. Lo movemos hasta la disolución completa de la sosa. (foto)
Después le añadimos 2 mi de aceite y seguimos moviendo poco a poco hasta que se vaya formando el jabón. (foto)
Extraemos el jabón del tubo y lo colocamos en una placa de Petri, y le damos forma de pastillita y dejamos que termine de cuajar. (foto)
Después de extraer el jabón añadimos agua al tubo en el que se había
realizado la experienciay agitamos. La abundancia de espuma nos indica que quedaban restos de jabón. (foto)
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Now calculate the soda/Asua ratio:
Make a solution of soda in water in the prescribed quantities in a test tube. Shake until the soda is completely dissolved (photo).
Then add two ml of oil and keep moving it little by little until the soap is formed. (photo).
We then extract the soap from the tube and place it in a Petrie dish, and mould it into tablet form and let it coagulate (photo).
After extracting the soap, we add water to the tube in which we carried out the experiment and shake it. The amount of foam tells us whether or not there are remains of soap. (photo)
It calculates the quantity now of flat in connection with that of asua:
He/she carries out in a rehearsal tube the flat breakup and it dilutes with the calculated quantities. We move it until the complete breakup of the flat one. (picture)
Then we add him 2 my of oil and we continue moving little by little until he/she goes being formed the soap. (picture)
We extract the soap of the tube and we place it in a badge of Petri, and we give him pill form and we let him to finish clotting. (picture)
After extracting the soap we add water to the tube in which there was you
carried out the experience and we shake. The abundance of foam indicates us that they were soap remains. (picture)
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Now calculates the amount of soda in connection with the Asua:
Perform in a test tube and dissolved soda aguacon of cantidadescalculadas. Rioja move until completely dissolved in the soda. (photo)
Then I add my 2 oil and continue moving slowly until it will form the soap. (photo)
SUERTE
Remove the soap from the tube and place it in a petri dish, and give way and let pastillita finish curdling. (photo)
After removing the soap added to water in the tube that had been
made the experience and agitated. The abundance of foam indicates that there were traces of soap. (photo)
It now calculates the amount of soda in relation to the one of asua: It realises in a test tube the dissolution soda and aguacon the cantidadescalculadas ones. We move it until the complete dissolution of soda. (photo) Later we added 2 to him my of oil and we continued moving little by little until it is formed the soap. (photo) We extract the soap of the tube we placed and it in a plate of Petri, and we give pastillita form him and we left finishes rennet bag. (photo) After extracting the soap we added water to the tube in which it was had realised experienciay we shook. The abundance of foam indicates to us that they were rest of soap. (photo)
LISTO CAPO:
Now calculates the amount of soda in connection with the Asua:
Perform in a test tube and dissolved soda aguacon the cantidadescalculadas. Rioja move until completely dissolved in the soda. (photo)
Then I add my 2 oil and continue moving slowly until it will form the soap. (photo)
Remove the soap from the tube and place it in a petri dish, and give way and let pastillita finish curdling. (photo)
After removing the soap added to water in the tube that had been
made the experience and agitated. The abundance of foam indicates that there were traces of soap. (photo)